RSXi Soft Starters
Our RSXi gives fixed-speed motor applications controlled starting and stopping in a compact package. With 18–200 A nominal selections, closed-loop two-phase control and an internal bypass, it suits rural pumping, compact motor-control centres and replacement of direct-on-line or star-delta starting where advanced adaptive control and active braking are not required.
Straightforward control and protection
We provide current-limit and current-ramp starting, voltage-ramp soft stopping, rotary adjustment controls and LED status indication. Integrated protection covers motor overload, excess start time, phase loss and sequence, current imbalance, motor connection faults, instantaneous overcurrent, motor thermistors and line frequency. These functions do not remove the need for correctly designed grounding, isolation and branch-circuit protection; the starter is not short-circuit proof.
The bypass reduces running losses: the manual gives 10 W typical during run and 3 W per ampere during starting. The published operational life is 1,000,000 operations for RSXi-018–100, but 30,000 for RSXi-140–200. Our run-state harmonic statement concerns bypassed operation, not an assurance of zero harmonics during starting or across the entire installation.
Match supply and starting duty
V4 covers 200–440 VAC and V6 covers 200–575 VAC, both three-phase with +10%/−15% mains tolerance in the manual. C1 has separate 110–240 VAC and 380–440 VAC control connections; C2 is 24 VAC/VDC. Do not treat the two C1 ranges as one continuous control-voltage range.
All 11 website selections and their V4/C1-named PDF associations are retained. The model field inside those sheets omits C1, and their application voltage, motor size/FLC and start-duty fields are blank. The family specification is not a completed application selection.
Choose against motor full-load current, starting-current multiple, start duration, off-time, ambient temperature and altitude. For example, the manual's RSXi-200 row is 200 A at 40°C for AC53b 4-6:594 below 1,000 m, but 165 A at 40°C for the longer-start 4-20:580 condition. A nominal “200 A” listing is not a rating for every duty.
Panel design and options
The manual specifies IP20 for RSXi-018–100 and IP00 for RSXi-140–200. Optional finger guards reach IP20 only with the stated cable-size conditions. Allow the source-specified clearances; side mounting requires 15% current derating. Side-by-side mounting without clearance is conditional on no communication modules being fitted.
Options include a remote operator, communication modules and PC software. The manual lists Profinet, Modbus TCP, EtherNet/IP, Profibus, DeviceNet, Modbus RTU and USB; only one communication module is supported at a time. Ethernet modules are not suitable with 380/440 VAC control voltage. The remote operator provides status/current/temperature monitoring, trip display, control and a 4–20 mA motor-current output. The software's network scope is up to 254 starters with the required interface fitted.
Commissioning and service
Use our complete 20-page user manual for safety (PDF 4), mounting (5–6), power/control connections (7–9), adjustments (10–11), trip diagnosis/reset (12–14), accessories (15), specifications (16–18) and semiconductor fuses (19). The tables below retain those operating conditions and source links.
Set motor FLC from the motor nameplate. The current-ramp time does not set the exact time to full speed; setting motor trip class to Off disables motor-overload protection. Power-factor-correction capacitors must be on the input side. Control terminals can be at phase potential: installation and service require qualified personnel and complete isolation.
Source differences
The model sheets label semiconductor fuses Type 1 and HRC fuses Type 2; the manual expressly associates its listed semiconductor fuses with Type 2 coordination. We retain that contradiction for confirmation—do not select protection from the conflicting shorthand. The manual's 5 kA and 10 kA short-circuit ratings are conditional on the listed fuses, not unrestricted standalone ratings.
The model sheet's 50/60 Hz ±10% wording differs from the manual's 45–66 Hz at start and separate frequency-trip behaviour. Keep operating range and trip thresholds distinct. Historical certification/EMC statements remain source claims, including the sheet's directive wording; they have not been independently re-certified here.
Selection and detailed reference
All 11 product selections and source files
Choose the listed configuration, then use its own datasheet and drawing. Website selections and PDF ratings remain separate where they differ. Additional files marked available upon request must be requested from us.
| Website selection | Product-specific files | Additional files |
|---|---|---|
| Current Rating: 18 | RSXi-018-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 34 | RSXi-034-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 42 | RSXi-042-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 48 | RSXi-048-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 60 | RSXi-060-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 75 | RSXi-075-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 85 | RSXi-085-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 100 | RSXi-100-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 140 | RSXi-140-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 170 | RSXi-170-V4-C1-Soft-Starter.pdf | No additional download listed |
| Current Rating: 200 | RSXi-200-V4-C1-Soft-Starter.pdf | No additional download listed |
The application forms leave industry, application, environment, line voltage, motor size, maximum motor FLC, start current and start duration blank for every listed model. The printed model field omits the C1 suffix used in the download filename; confirm the full order code with us.
RSXi-018-V4-C1-Soft-Starter.pdf — source page 3
P046 / RSXi-018-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-034-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-042-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-048-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-060-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-075-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-085-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-100-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-140-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-170-V4-C1-Soft-Starter.pdf — source page 3; P046 / RSXi-200-V4-C1-Soft-Starter.pdf — source page 3
Conditions for this section:
- C1: The printed model range limits applicability. Images, performance curves and wiring geometry require the original source.
| Specification | Value | Unit / basis | Conditions |
|---|---|---|---|
| Dimensions / RSXi-018 / A | 98 (3.85) | mm (inches) | C1 |
| Dimensions / RSXi-018 / B | 82 (3.22) | mm (inches) | C1 |
| Dimensions / RSXi-018 / C | 201 (7.91) | mm (inches) | C1 |
| Dimensions / RSXi-018 / D | 188 (7.40) | mm (inches) | C1 |
| Dimensions / RSXi-018 / E | 165 (6.49) | mm (inches) | C1 |
| Dimensions / RSXi-018 / F | 55 (2.16) | mm (inches) | C1 |
| Dimensions / RSXi-018 / G | 90.5 (3.6) | mm (inches) | C1 |
| Dimensions / RSXi-018 / H | 23 (0.9) | mm (inches) | C1 |
| Dimensions / RSXi-018 / Weight | 2.2 (4.85) | kg (lbs) | C1 |
| Dimensions / RSXi-034 / A | 98 (3.85) | mm (inches) | C1 |
| Dimensions / RSXi-034 / B | 82 (3.22) | mm (inches) | C1 |
| Dimensions / RSXi-034 / C | 201 (7.91) | mm (inches) | C1 |
| Dimensions / RSXi-034 / D | 188 (7.40) | mm (inches) | C1 |
| Dimensions / RSXi-034 / E | 165 (6.49) | mm (inches) | C1 |
| Dimensions / RSXi-034 / F | 55 (2.16) | mm (inches) | C1 |
| Dimensions / RSXi-034 / G | 90.5 (3.6) | mm (inches) | C1 |
| Dimensions / RSXi-034 / H | 23 (0.9) | mm (inches) | C1 |
| Dimensions / RSXi-034 / Weight | 2.2 (4.85) | kg (lbs) | C1 |
| Dimensions / RSXi-042 / A | 98 (3.85) | mm (inches) | C1 |
| Dimensions / RSXi-042 / B | 82 (3.22) | mm (inches) | C1 |
| Dimensions / RSXi-042 / C | 201 (7.91) | mm (inches) | C1 |
| Dimensions / RSXi-042 / D | 188 (7.40) | mm (inches) | C1 |
| Dimensions / RSXi-042 / E | 165 (6.49) | mm (inches) | C1 |
| Dimensions / RSXi-042 / F | 55 (2.16) | mm (inches) | C1 |
| Dimensions / RSXi-042 / G | 90.5 (3.6) | mm (inches) | C1 |
| Dimensions / RSXi-042 / H | 23 (0.9) | mm (inches) | C1 |
| Dimensions / RSXi-042 / Weight | 2.2 (4.85) | kg (lbs) | C1 |
| Dimensions / RSXi-048 / A | 98 (3.85) | mm (inches) | C1 |
| Dimensions / RSXi-048 / B | 82 (3.22) | mm (inches) | C1 |
| Dimensions / RSXi-048 / C | 201 (7.91) | mm (inches) | C1 |
| Dimensions / RSXi-048 / D | 188 (7.40) | mm (inches) | C1 |
| Dimensions / RSXi-048 / E | 165 (6.49) | mm (inches) | C1 |
| Dimensions / RSXi-048 / F | 55 (2.16) | mm (inches) | C1 |
| Dimensions / RSXi-048 / G | 90.5 (3.6) | mm (inches) | C1 |
| Dimensions / RSXi-048 / H | 23 (0.9) | mm (inches) | C1 |
| Dimensions / RSXi-048 / Weight | 2.2 (4.85) | kg (lbs) | C1 |
| Dimensions / RSXi-060 / A | 98 (3.85) | mm (inches) | C1 |
| Dimensions / RSXi-060 / B | 82 (3.22) | mm (inches) | C1 |
| Dimensions / RSXi-060 / C | 201 (7.91) | mm (inches) | C1 |
| Dimensions / RSXi-060 / D | 188 (7.40) | mm (inches) | C1 |
| Dimensions / RSXi-060 / E | 165 (6.49) | mm (inches) | C1 |
| Dimensions / RSXi-060 / F | 55 (2.16) | mm (inches) | C1 |
| Dimensions / RSXi-060 / G | 90.5 (3.6) | mm (inches) | C1 |
| Dimensions / RSXi-060 / H | 23 (0.9) | mm (inches) | C1 |
| Dimensions / RSXi-060 / Weight | 2.2 (4.85) | kg (lbs) | C1 |
| Dimensions / RSXi-075 / A | 145 (5.70) | mm (inches) | C1 |
| Dimensions / RSXi-075 / B | 124 (4.88) | mm (inches) | C1 |
| Dimensions / RSXi-075 / C | 215 (8.46) | mm (inches) | C1 |
| Dimensions / RSXi-075 / D | 196 (7.71) | mm (inches) | C1 |
| Dimensions / RSXi-075 / E | 193 (7.59) | mm (inches) | C1 |
| Dimensions / RSXi-075 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-075 / G | 110.5 (4.4) | mm (inches) | C1 |
| Dimensions / RSXi-075 / H | 37 (1.5) | mm (inches) | C1 |
| Dimensions / RSXi-075 / Weight | 4.0 (8.81) | kg (lbs) | C1 |
| Dimensions / RSXi-085 / A | 145 (5.70) | mm (inches) | C1 |
| Dimensions / RSXi-085 / B | 124 (4.88) | mm (inches) | C1 |
| Dimensions / RSXi-085 / C | 215 (8.46) | mm (inches) | C1 |
| Dimensions / RSXi-085 / D | 196 (7.71) | mm (inches) | C1 |
| Dimensions / RSXi-085 / E | 193 (7.59) | mm (inches) | C1 |
| Dimensions / RSXi-085 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-085 / G | 110.5 (4.4) | mm (inches) | C1 |
| Dimensions / RSXi-085 / H | 37 (1.5) | mm (inches) | C1 |
| Dimensions / RSXi-085 / Weight | 4.0 (8.81) | kg (lbs) | C1 |
| Dimensions / RSXi-100 / A | 145 (5.70) | mm (inches) | C1 |
| Dimensions / RSXi-100 / B | 124 (4.88) | mm (inches) | C1 |
| Dimensions / RSXi-100 / C | 215 (8.46) | mm (inches) | C1 |
| Dimensions / RSXi-100 / D | 196 (7.71) | mm (inches) | C1 |
| Dimensions / RSXi-100 / E | 193 (7.59) | mm (inches) | C1 |
| Dimensions / RSXi-100 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-100 / G | 110.5 (4.4) | mm (inches) | C1 |
| Dimensions / RSXi-100 / H | 37 (1.5) | mm (inches) | C1 |
| Dimensions / RSXi-100 / Weight | 4.0 (8.81) | kg (lbs) | C1 |
| Dimensions / RSXi-140 / A | 200 (7.87) | mm (inches) | C1 |
| Dimensions / RSXi-140 / B | 160 (6.30) | mm (inches) | C1 |
| Dimensions / RSXi-140 / C | 240 (9.44) | mm (inches) | C1 |
| Dimensions / RSXi-140 / D | 216 (8.50) | mm (inches) | C1 |
| Dimensions / RSXi-140 / E | 214 (8.43) | mm (inches) | C1 |
| Dimensions / RSXi-140 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-140 / G | 114.5 (4.5) | mm (inches) | C1 |
| Dimensions / RSXi-140 / H | 51 (2.0) | mm (inches) | C1 |
| Dimensions / RSXi-140 / Weight | 6.5 (14.33) | kg (lbs) | C1 |
| Dimensions / RSXi-170 / A | 200 (7.87) | mm (inches) | C1 |
| Dimensions / RSXi-170 / B | 160 (6.30) | mm (inches) | C1 |
| Dimensions / RSXi-170 / C | 240 (9.44) | mm (inches) | C1 |
| Dimensions / RSXi-170 / D | 216 (8.50) | mm (inches) | C1 |
| Dimensions / RSXi-170 / E | 214 (8.43) | mm (inches) | C1 |
| Dimensions / RSXi-170 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-170 / G | 114.5 (4.5) | mm (inches) | C1 |
| Dimensions / RSXi-170 / H | 51 (2.0) | mm (inches) | C1 |
| Dimensions / RSXi-170 / Weight | 6.5 (14.33) | kg (lbs) | C1 |
| Dimensions / RSXi-200 / A | 200 (7.87) | mm (inches) | C1 |
| Dimensions / RSXi-200 / B | 160 (6.30) | mm (inches) | C1 |
| Dimensions / RSXi-200 / C | 240 (9.44) | mm (inches) | C1 |
| Dimensions / RSXi-200 / D | 216 (8.50) | mm (inches) | C1 |
| Dimensions / RSXi-200 / E | 214 (8.43) | mm (inches) | C1 |
| Dimensions / RSXi-200 / F | - | mm (inches) | C1 |
| Dimensions / RSXi-200 / G | 114.5 (4.5) | mm (inches) | C1 |
| Dimensions / RSXi-200 / H | 51 (2.0) | mm (inches) | C1 |
| Dimensions / RSXi-200 / Weight | 6.5 (14.33) | kg (lbs) | C1 |
Manual · PDF 1 · Cover range
Cover range; model/condition detail onPDF16–19.
| Source row | Source label/context | Source value |
|---|---|---|
| 1 | Current range | 18–200A |
| 2 | Voltage range | 200–575VAC |
Manual · PDF 5 · Model dimensions and weight
Exact model lists under three merged source groups. Both unit systems preserved as printed, not recalculated.
| Source row | Model | A width mm (inch) | B width mm (inch) | C height mm (inch) | D height mm (inch) | E depth mm (inch) | F mm (inch) | G mm (inch) | H mm (inch) | Weight kg (lb) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RSXi-018 | 98 (3.85) | 82 (3.22) | 201 (7.91) | 188 (7.40) | 165 (6.49) | 55 (2.16) | 90.5 (3.6) | 23 (0.9) | 2.2 (4.85) |
| 2 | RSXi-034 | 98 (3.85) | 82 (3.22) | 201 (7.91) | 188 (7.40) | 165 (6.49) | 55 (2.16) | 90.5 (3.6) | 23 (0.9) | 2.2 (4.85) |
| 3 | RSXi-042 | 98 (3.85) | 82 (3.22) | 201 (7.91) | 188 (7.40) | 165 (6.49) | 55 (2.16) | 90.5 (3.6) | 23 (0.9) | 2.2 (4.85) |
| 4 | RSXi-048 | 98 (3.85) | 82 (3.22) | 201 (7.91) | 188 (7.40) | 165 (6.49) | 55 (2.16) | 90.5 (3.6) | 23 (0.9) | 2.2 (4.85) |
| 5 | RSXi-060 | 98 (3.85) | 82 (3.22) | 201 (7.91) | 188 (7.40) | 165 (6.49) | 55 (2.16) | 90.5 (3.6) | 23 (0.9) | 2.2 (4.85) |
| 6 | RSXi-075 | 145 (5.70) | 124 (4.88) | 215 (8.46) | 196 (7.71) | 193 (7.59) | - | 110.5 (4.4) | 37 (1.5) | 4.0 (8.81) |
| 7 | RSXi-085 | 145 (5.70) | 124 (4.88) | 215 (8.46) | 196 (7.71) | 193 (7.59) | - | 110.5 (4.4) | 37 (1.5) | 4.0 (8.81) |
| 8 | RSXi-100 | 145 (5.70) | 124 (4.88) | 215 (8.46) | 196 (7.71) | 193 (7.59) | - | 110.5 (4.4) | 37 (1.5) | 4.0 (8.81) |
| 9 | RSXi-140 | 200 (7.87) | 160 (6.30) | 240 (9.44) | 216 (8.50) | 214 (8.43) | - | 114.5 (4.5) | 51 (2.0) | 6.5 (14.33) |
| 10 | RSXi-170 | 200 (7.87) | 160 (6.30) | 240 (9.44) | 216 (8.50) | 214 (8.43) | - | 114.5 (4.5) | 51 (2.0) | 6.5 (14.33) |
| 11 | RSXi-200 | 200 (7.87) | 160 (6.30) | 240 (9.44) | 216 (8.50) | 214 (8.43) | - | 114.5 (4.5) | 51 (2.0) | 6.5 (14.33) |
Manual · PDF 6 · Installation clearance and derating
Direction/placement depends on original numbered diagram. Zero side-by-side clearance only without communications modules; side mounting requires15%derating.
| Source row | Diagram number | Model/context | Source requirement |
|---|---|---|---|
| 1 | 1 | RSXi-018 to RSXi-100 | 100mm (3.9inch) between soft starters |
| 2 | 1 | RSXi-140 to RSXi-200 | 200mm (7.9inch) between soft starters |
| 3 | 2 | RSXi-018 to RSXi-100 | 50mm (2.0inch) between soft starter and solid surfaces |
| 4 | 2 | RSXi-140 to RSXi-200 | 200mm (7.9inch) between soft starter and solid surfaces |
| 5 | 3 | Side by side, without communications modules | May mount with no clearance |
| 6 | 4 | Mounted on its side | Derate rated current by15% |
Manual · PDF 7 · Illustrated tool/operation / Power terminals 018–060: conductor/tool
RSXi manual PDF page 7 (printed page 5). Supplier instructions; original safety requirements apply.
| Source row | Illustrated tool/operation | Power terminals 018–060: conductor/tool | 018–060 strip length | Power terminals 075–100: conductor/tool | 075–100 strip length | Power terminals 140–200: conductor/tool | 140–200 lug dimensions | Control terminals 018–200: conductor/tool | 018–200 strip length |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10427.A | 10 - 35 (8 - 2) |
10428.A 14 mm (0.55 inch) |
25 - 50 (4 - 1/10) |
10428.A 14 mm (0.55 inch) |
n/a | 11 (0.43) 26 Ø 8.5 (1.02)(0.33) 10429.A mm (inch) |
0.14 - 1.5 (26 - 16) |
10428.A 6 mm (0.24 inch) |
| 2 | ⟦blank source cell⟧ | Torx (T20) 3 Nm 2.2 ft-lb |
⟦null: no independent source value⟧ | Torx (T20) 4 Nm 2.9 ft-lb |
⟦null: no independent source value⟧ | n/a | ⟦null: no independent source value⟧ | n/a | ⟦null: no independent source value⟧ |
| 3 | ⟦blank source cell⟧ | 7 mm 3 Nm 2.2 ft-lb |
⟦null: no independent source value⟧ | 7 mm 4 Nm 2.9 ft-lb |
⟦null: no independent source value⟧ | n/a | ⟦null: no independent source value⟧ | 3.5 mm 0.5 Nm max 4.4 in-lb max |
⟦null: no independent source value⟧ |
Manual · PDF 8 · Control legend marker / Legend meaning
RSXi manual PDF page 8 (printed page 6). Supplier instructions; original safety requirements apply.
| Source row | Control legend marker | Legend meaning |
|---|---|---|
| 1 | 1 | Start/Stop. To reset a trip, open then close 02. |
| 2 | 2 | Start. |
| 3 | 3 | Stop. To reset a trip, open then close 02. |
Manual · PDF 9 · Schematic label / Meaning
RSXi manual PDF page 9 (printed page 7). Supplier instructions; original safety requirements apply.
| Source row | Schematic label | Meaning |
|---|---|---|
| 1 | M | Motor (three phase) |
| 2 | K1 | Main contactor |
| 3 | 13, 14 | Main contactor output |
| 4 | 23, 24 | Programmable output (set to Trip) |
Manual · PDF 10 · Setting number / Setting
RSXi manual PDF page 10 (printed page 8). Supplier instructions; original safety requirements apply.
| Source row | Setting number | Setting |
|---|---|---|
| 1 | 1 | Current Ramp |
| 2 | 2 | Current Limit |
| 3 | 3 | Motor Trip Class |
| 4 | 4 | Motor FLC |
| 5 | 5 | Soft Stop Time |
| 6 | 6 | Excess Start Time |
| 7 | 7 | Auxiliary Relay Function |
| 8 | 8 | Phase Sequence Protection |
Manual · PDF 10 · Setting number / Adjustment instructions
RSXi manual PDF page 10 (printed page 8). Supplier instructions; original safety requirements apply.
| Source row | Setting number | Adjustment instructions | Illustrated diagram/example labels |
|---|---|---|---|
| 1 | 1 | Current Ramp Select the initial start current (A) and ramp time (B). Current ramp starting extends the time soft starter takes to reach the current limit and is suitable for generator set supplies, loads requiring an extended start time or applications with extreme load variation between starts. The ramp time does not control the time the motor will take to reach full speed. |
Current Time |
| 2 | 2 | Current Limit Select the current limit (C). The current limit is the maximum level of current the soft starter will deliver to the motor during the soft start. |
Current Time |
| 3 | 3 | Motor Trip Class Select the trip class for motor overload protection. The trip class reflects the maximum time (in seconds) that the motor can run at locked rotor current. The Motor Trip Class setting assumes a locked rotor current of 600%. Setting the motor trip class to "Off" disables motor overload protection. |
⟦blank source cell⟧ |
| 4 | 4 | Motor FLC Configure the soft starter to match the motor's full load current (FLC). Configure according to the motor's nameplate current. Divide the motor's FLC by the soft starter's maximum current rating (on the soft starter's nameplate label). |
Motor FLC Soft starter FLC INPUT RATING: 200-440VAC, 50/60Hz, 3PH OUTPUT FLC: xxAAC53b4-6:354, 30 kW@ 400V 08239.A AUXILIARY CONTACTS:5A@ 250VAC/360VA, 5A @30VDC Resistive WITHSTAND CURRENT:5000ARMS, 600VAC max. POWER CONTACTS: #10 -#2AWG, 6 -35 mm2(3-5 Nm, 2.2-3.7 lb-ft) AUXILIARY CONTACTS:20 -16AWG, 0.75- 1.5 mm2(0.5 Nm, 4.5 lb-in) |
Manual · PDF 11 · Setting number / Adjustment instructions
RSXi manual PDF page 11 (printed page 9). Supplier instructions; original safety requirements apply.
| Source row | Setting number | Adjustment instructions | Illustrated diagram labels |
|---|---|---|---|
| 1 | 5 | Soft Stop Time Select the soft stop ramp time (D). Soft stop extends the time soft starter takes to reduce voltage to zero. The ramp time does not control the time the motor will take to stop completely. |
Voltage Time |
| 2 | 6 | Excess Start Time Configure the soft starter's excess start time protection. Select a time slightly longer than the motor requires for a normal healthy start. The soft starter will trip if the start does not complete within the selected time (E). |
Current Time |
| 3 | 7 | Auxiliary Relay Function Select the function of the soft starter's programmable output (terminals 23, 24). When set to "Run", the relay will operate when the soft start is complete. When set to "Trip", the relay will operate when the soft starter trips. |
Time |
| 4 | 8 | Phase Sequence Protection Configure the soft starter's phase sequence protection. Select the allowable phase sequences. A setting of "Fwd" allows forward sequence (positive rotation) only and a setting of "Any" defeats the protection. |
⟦blank source cell⟧ |
Manual · PDF 12 · LED state / Ready LED
RSXi manual PDF page 12 (printed page 10). Supplier instructions; original safety requirements apply.
| Source row | LED state | Ready LED | Run LED |
|---|---|---|---|
| 1 | Off | No control power | Motor not running |
| 2 | On | Ready | Motor running at full speed |
| 3 | Flash | Starter tripped | Motor starting or stopping |
Manual · PDF 12 · Ready LED flash count / Trip cause and supplier action
RSXi manual PDF page 12 (printed page 10). Supplier instructions; original safety requirements apply.
| Source row | Ready LED flash count | Trip cause and supplier action |
|---|---|---|
| 1 | x 1 | Power Circuit: Check mains supply (L1, L2, L3), motor circuit (T1, T2, T3), soft starter SCRs and bypass relays. |
| 2 | x 2 | Excess Start Time: Check load, increase Current Limit or adjust Excess Start Time setting. |
| 3 | x 3 | Motor Overload: Allow motor to cool, reset soft starter and restart. The soft starter cannot be reset until the motor has cooled. |
| 4 | x 4 | Motor Thermistor: Check motor ventilation and thermistor connection B4, B5. Allow motor to cool. |
| 5 | x 5 | Current imbalance: Check for mains supply or line current imbalance (L1, L2, L3). |
| 6 | x 6 | Supply Frequency: Check mains voltage is available and supply frequency is in range. |
| 7 | x 7 | Phase sequence: Check for correct phase sequence. |
| 8 | x 8 | Network Communication Failure (between module and network): Check network connections, settings and configuration. |
| 9 | x 9 | Starter Communication Failure (between starter and module): Remove and refit accessory module. |
| 10 | x 10 | Bypass Overload: Starter rating may be too low for the application. |
Manual · PDF 16 · General technical specifications
Conditions and inequality signs preserved; no generalized electrical installation instructions.
| Source row | Source label/context | Source value |
|---|---|---|
| 1 | Mains supply V4 | 3 ×200–440VAC (+10% / −15%) |
| 2 | Mains supply V6 | 3 ×200–575VAC (+10% / −15%) |
| 3 | Mains frequency at start | 45–66Hz |
| 4 | Rated insulation voltage | 600VAC |
| 5 | Form designation | Bypassed semiconductor motor starter form1 |
| 6 | Control voltage C1 (01,02) | 110–240VAC (+10% / −15%) or380–440VAC (+10% / −15%) |
| 7 | Control voltage C2 (01,02) | 24VAC/VDC (±20%) |
| 8 | Current consumption during run | <100mA |
| 9 | Inrush current C1 | 10A |
| 10 | Inrush current C2 | 2A |
| 11 | Start input terminal01 | Normally open;150kΩ @300VAC and5.6kΩ @24VAC/VDC |
| 12 | Stop input terminal02 | Normally closed;150kΩ @300VAC and5.6kΩ @24VAC/VDC |
| 13 | Main contactor relay terminals13,14 | Normally open;6A30VDC /6A250VAC resistive |
| 14 | Programmable relay terminals23,24 | Normally open;6A30VDC /6A250VAC resistive |
| 15 | Degree of protection RSXi-018 to100 | IP20 |
| 16 | Degree of protection RSXi-140 to200 | IP00 |
| 17 | Operating temperature | −10°C to+60°C |
| 18 | Storage temperature | −25°C to+60°C; to+70°C for less than24hours |
| 19 | Humidity | 5%–95% Relative Humidity |
| 20 | Pollution degree | 3 |
| 21 | Vibration | IEC60068 TestFc Sinusoidal;4–13.2Hz:±1mm displacement;13.2–200Hz:±0.7g |
| 22 | EMC equipment class | ClassB |
| 23 | Conducted RF emission | 0.15–0.5MHz:<56–46dB(µV);0.5–5MHz:<46dB(µV);5–30MHz:<50dB(µV) |
| 24 | Radiated RF emission | 30–230MHz:<30dB(µV/m);230–1000MHz:<37dB(µV/m) |
| 25 | EMC immunity electrostatic discharge | 4kV contact discharge;8kV air discharge |
Manual · PDF 17 · Additional technical specifications
Source RF field quantity/unit preserved exactly; no conversion to field-strength units or engineering correction.
| Source row | Source label/context | Source value |
|---|---|---|
| 1 | RF electromagnetic field | 0.15–1000MHz:140dB(µV) |
| 2 | Impulse withstand; fast transients5/50ns | 2kV line to earth;1kV line to line |
| 3 | Voltage dip/short-time interruption | 100ms at40%nominal voltage |
| 4 | Harmonics/distortion | IEC61000-2-4(Class3), EN/IEC61800-3 |
| 5 | Rated short-circuit current RSXi-018 to048 | 5kA; with specified semiconductor fuses onPDF19 |
| 6 | Rated short-circuit current RSXi-060 to200 | 10kA; with specified semiconductor fuses onPDF19 |
| 7 | Heat dissipation during start | 3watts/ampere |
| 8 | Heat dissipation during run | 10watts typical |
| 9 | Operational life RSXi-018 to100 | 1,000,000operations |
| 10 | Operational life RSXi-140 to200 | 30,000operations |
| 11 | Certification CE | EN60947-4-2 |
Manual · PDF 18 · Model code
Model-code definitions, not invented complete order codes. C1 diagram uses ampersand; general specPDF16 uses or, both preserved.
| Source row | Code/context | Printed meaning |
|---|---|---|
| 1 | C1 | 110–240VAC &380–440VAC |
| 2 | C2 | 24VAC/VDC |
| 3 | V4 | 200–440VAC |
| 4 | V6 | 200–575VAC |
| 5 | 018–060 nominal current | AC53b4-6-354 |
| 6 | 075–200 nominal current | AC53b4-6-594 |
Manual · PDF 18 · AC53b format example
Illustrative80A:AC-53b3.5-15:345 format; not a listed model rating.
| Source row | Example component | Meaning |
|---|---|---|
| 1 | 80A | Starter current rating amperes |
| 2 | 3.5 | Start current multiple of motor full-load current |
| 3 | 15 | Start time seconds |
| 4 | 345 | Off time seconds |
Manual · PDF 18 · Current ratings RSXi-018–060
All ratings <1000metres. Headers encode duty and temperature; no interpolation.
| Source row | Model | AC53b4-6:354 /40°C A | AC53b4-6:354 /50°C A | AC53b4-20:340 /40°C A | AC53b4-20:340 /50°C A |
|---|---|---|---|---|---|
| 1 | RSXi-018 | 18 | 17 | 17 | 15 |
| 2 | RSXi-034 | 34 | 32 | 30 | 28 |
| 3 | RSXi-042 | 42 | 40 | 36 | 33 |
| 4 | RSXi-048 | 48 | 44 | 40 | 36 |
| 5 | RSXi-060 | 60 | 55 | 49 | 45 |
Manual · PDF 18 · Current ratings RSXi-075–200
All ratings <1000metres. Header missingcolon retained. RSXi-100100A at both40°C/50°C is printed, not normalized.
| Source row | Model | AC53b4-6:594 /40°C A | AC53b4-6:594 /50°C A | AC53b4-20 580 /40°C A | AC53b4-20 580 /50°C A |
|---|---|---|---|---|---|
| 1 | RSXi-075 | 75 | 68 | 65 | 59 |
| 2 | RSXi-085 | 85 | 78 | 73 | 67 |
| 3 | RSXi-100 | 100 | 100 | 96 | 87 |
| 4 | RSXi-140 | 140 | 133 | 120 | 110 |
| 5 | RSXi-170 | 170 | 157 | 142 | 130 |
| 6 | RSXi-200 | 200 | 186 | 165 | 152 |
Manual · PDF 19 · Semiconductor fuses
North American codes originally in parentheses under European codes. Split into explicitly labelled columns, same model association. xxx unresolved blade-type placeholder; no engineering substitution.
| Source row | Model | SCR I²t A²s | Ferraz/Mersen European/IEC style | Ferraz/Mersen North American style | Bussmann Square Body170M | Bussmann British StyleBS88 |
|---|---|---|---|---|---|---|
| 1 | RSXi-018 | 1150 | 6.6URD30xxxA0063 | A070URD30xxx0063 | 170M-1314 | 63 FE |
| 2 | RSXi-034 | 8000 | 6.6URD30xxxA0125 | A070URD30xxx0125 | 170M-1317 | 160 FEE |
| 3 | RSXi-042 | 10500 | 6.6URD30xxxA0160 | A070URD30xxx0160 | 170M-1318 | 160 FEE |
| 4 | RSXi-048 | 15000 | 6.6URD30xxxA0160 | A070URD30xxx0160 | 170M-1318 | 180 FM |
| 5 | RSXi-060 | 18000 | 6.6URD30xxxA0160 | A070URD30xxx0160 | 170M-1319 | 180 FM |
| 6 | RSXi-075 | 51200 | 6.6URD30xxxA0250 | A070URD30xxx0250 | 170M-1321 | 250 FM |
| 7 | RSXi-085 | 80000 | 6.6URD30xxxA0315 | A070URD30xxx0315 | 170M-1321 | 250 FM |
| 8 | RSXi-100 | 97000 | 6.6URD30xxxA0315 | A070URD30xxx0315 | 170M-1321 | 250 FM |
| 9 | RSXi-140 | 168000 | 6.6URD31xxxA0450 | A070URD31xxx0450 | 170M-1322 | 500 FMM |
| 10 | RSXi-170 | 245000 | 6.6URD31xxxA0450 | A070URD31xxx0450 | 170M-3022 | 500 FMM |
| 11 | RSXi-200 | 320000 | 6.6URD31xxxA0450 | A070URD31xxx0450 | 170M-3022 | 500 FMM |
Brochure · PDF 6 · Application guidance
Context: Recommendations are supplier application guidance and retain their conditional wording; they do not prove selection for an unspecified installation.
Table conditions: Textual sequence arrows are as printed; no wiring topology inferred.
| Application | Printed system sequence | Supplier application explanation | Recommended solution / exact scope |
|---|---|---|---|
| Pumping Systems | Power Supply → Soft Starter → Motor → Pump → Pipeline | Controlled motor acceleration helps reduce hydraulic shock and pressure transients in pumping systems, improving pipeline stability during startup and shutdown. | TECO RSXi or TECO TSXi depending on system complexity. |
| Conveyor Systems | Power Supply → Soft Starter → Motor → Conveyor → Material Load | Gradual motor acceleration reduces belt tension and mechanical stress in conveyor systems transporting heavy materials. This improves mechanical stability during startup and reduces drivetrain stress in heavily loaded systems. | TECO TSXi. |
| Crushers and Mills | Power Supply → Soft Starter → Motor → Crusher / Mill | High-inertia loads require controlled torque transfer during motor startup to improve drivetrain stability. | TECO TSXi. |
| Compressors and Fans | Power Supply → Soft Starter → Motor → Compressor / Fan | Compressors and ventilation fans often require smooth motor acceleration to reduce mechanical stress and maintain stable system operation during startup and stopping. | TECO RSXi or TECO TSXi depending on motor size and control requirements. |
| High-Power Industrial Systems | Power Supply → Soft Starter → Motor → Heavy Conveyor / Pump | Large industrial installations operating at high power levels require controlled motor starting and stopping to reduce electrical and mechanical stress. | TECO TSXi-1200V. |
Brochure · PDF 8 · RSXi electrical operating range
Context: Source optional C2 tolerance is printed (+20%) only. No lower tolerance is stated on this page; do not replace with ±20%.
Context: V4 is explicitly identified as standard configuration for Australia and New Zealand; V6 is separate. C2 control supply is optional. No model selection inferred from photographs.
Table conditions: Units, tolerance and configuration retained; empty code for current range is not a missing voltage option.
| Item | Code / configuration | Value | Printed applicability |
|---|---|---|---|
| Current range | [no code printed for current range] | 18 A –200 A | RSXi |
| Operating voltage | V4 | 3 ×200–440 VAC (+10% /−15%) | Standard configuration for Australia and New Zealand |
| Operating voltage | V6 | 3 ×200–575 VAC (+10% /−15%) | Separate source-listed voltage configuration |
| Control voltage | C1 | 110–240 VAC (+10% /−15%) or380–440 VAC (+10% /−15%) | C1 |
| Control voltage | C2 | 24 VAC / 24 VDC (+20%) | optional |
Brochure · PDF 9 · Motor Starting and Stopping Control
Context: Photo of control panel retained as illustrative evidence. Fine dial settings and legends in the product photograph are not authoritative configuration data; use the source manual for settings.
Table conditions: RSXi feature list.
| Listed item |
|---|
| Adjustable current ramp |
| Configurable current limit |
| Soft stop functionality |
Brochure · PDF 9 · Integrated Motor Protection
Context: Photo of control panel retained as illustrative evidence. Fine dial settings and legends in the product photograph are not authoritative configuration data; use the source manual for settings.
Table conditions: RSXi protection list; trip thresholds not stated here.
| Listed item |
|---|
| Motor overload protection |
| Excess start time protection |
| Current imbalance protection |
| Phase sequence protection |
| Supply frequency protection |
| Bypass overload protection |
| Motor thermistor input |
Brochure · PDF 9 · Available communication interfaces
Context: Photo of control panel retained as illustrative evidence. Fine dial settings and legends in the product photograph are not authoritative configuration data; use the source manual for settings.
Table conditions: Optional communication modules; not all interfaces are built into every unit.
| Listed item |
|---|
| DeviceNet |
| Ethernet |
| Modbus |
| Modbus TCP |
| Profibus |
| Profinet |
Brochure · PDF 9 · Additional accessories
Context: Photo of control panel retained as illustrative evidence. Fine dial settings and legends in the product photograph are not authoritative configuration data; use the source manual for settings.
Table conditions: Accessories, not standard unit enclosure ratings.
| Listed item |
|---|
| Remote operator interface kits |
| USB interface module |
| IP20 finger guard kit |
Brochure · PDF 9 · Typical applications
Context: Photo of control panel retained as illustrative evidence. Fine dial settings and legends in the product photograph are not authoritative configuration data; use the source manual for settings.
Table conditions: Supplier typical applications, not automatic suitability for any load.
| Listed item |
|---|
| Centrifugal pumps |
| Compressors |
| Small conveyors |
| Fans |
Brochure · PDF 10 · Control supply terminal associations
Context: Dimension drawing reference15756.C retained. Source control diagram legend reads02; do not infer circuit connections from the text-only table.
Context: Dimensions are millimetres and weights kilograms as printed. Shared dimension/weight cells are retained as three explicit model groups. Dash F cells remain dash, not zero. Diagram dimension letters retained; no geometry inferred.
Context: Typical wiring diagrams remain authoritative in the original PDF. Terminal text below is source transcription, not replacement installation instructions.
Table conditions: Source bullets; exact selected supply/control code must be checked against original manual.
| Printed model code | Control supply | Terminals |
|---|---|---|
| RSXi-xxx-xx-C1 | 110~240 VAC | A1,A2 |
| RSXi-xxx-xx-C1 | 380–440 VAC | A2,A3 |
| RSXi-xxx-xx-C2 | 24 VAC/VDC | A1,A2 |
Brochure · PDF 10 · Main electrical schematic legend
Context: Dimension drawing reference15756.C retained. Source control diagram legend reads02; do not infer circuit connections from the text-only table.
Context: Dimensions are millimetres and weights kilograms as printed. Shared dimension/weight cells are retained as three explicit model groups. Dash F cells remain dash, not zero. Diagram dimension letters retained; no geometry inferred.
Context: Typical wiring diagrams remain authoritative in the original PDF. Terminal text below is source transcription, not replacement installation instructions.
Table conditions: Legend labels only; circuit connectivity remains in original drawing.
| Label | Source description |
|---|---|
| M | Motor (three phase) |
| K1 | Main contactor |
| 13,14 | Main contactor output |
| 23,24 | Programmable output (set to Trip) |
Brochure · PDF 10 · Two-wire / three-wire control diagram legend
Context: Dimension drawing reference15756.C retained. Source control diagram legend reads02; do not infer circuit connections from the text-only table.
Context: Dimensions are millimetres and weights kilograms as printed. Shared dimension/weight cells are retained as three explicit model groups. Dash F cells remain dash, not zero. Diagram dimension letters retained; no geometry inferred.
Context: Typical wiring diagrams remain authoritative in the original PDF. Terminal text below is source transcription, not replacement installation instructions.
Table conditions: Diagram legend text. Upper source row:110–240 VAC &24 VAC/VDC; lower:380–440 VAC; columns Two-wire control / Three-wire control. Numeric terminal02 retained. Actual circuit connectivity remains in original image.
| Number | Source description |
|---|---|
| 1 | Start/Stop. To reset a trip, open then close02. |
| 2 | Start. |
| 3 | Stop. To reset a trip, open then close02. |
Brochure · PDF 10 · RSXi merged dimension and weight groups
Context: Dimension drawing reference15756.C retained. Source control diagram legend reads02; do not infer circuit connections from the text-only table.
Context: Dimensions are millimetres and weights kilograms as printed. Shared dimension/weight cells are retained as three explicit model groups. Dash F cells remain dash, not zero. Diagram dimension letters retained; no geometry inferred.
Context: Typical wiring diagrams remain authoritative in the original PDF. Terminal text below is source transcription, not replacement installation instructions.
Table conditions: Source merged cells span exactly the listed models. A/B width, C/D height, E depth; F/G/H lettered in drawing with mm only. Do not substitute diagram labels with guessed engineering dimension names.
| Models sharing printed cells | Width A(mm) | Width B(mm) | Height C(mm) | Height D(mm) | Depth E(mm) | F(mm) | G(mm) | H(mm) | Weight(kg) |
|---|---|---|---|---|---|---|---|---|---|
| RSXi-018;RSXi-034;RSXi-042;RSXi-048;RSXi-060 | 98 | 82 | 201 | 188 | 165 | 55 | 90.5 | 23 | 2.2 |
| RSXi-075;RSXi-085;RSXi-100 | 145 | 124 | 215 | 196 | 193 | - | 110.5 | 37 | 4.0 |
| RSXi-140;RSXi-170;RSXi-200 | 200 | 160 | 240 | 216 | 214 | - | 114.5 | 51 | 6.5 |
Brochure · PDF 11 · Accessories
Context: Summary omits tolerances printed on page 8; retain each page’s scope rather than assuming omission cancels the detailed tolerances.
Context: Accessory item Fingerguard kit IP20, 075-110 is retained literally; page 10 lists075/085/100 and no 110 model. Do not silently change accessory range or infer availability.
Table conditions: Source accessory list. Distinct remote operator entries preserved. IP20 applies to listed kit, not every RSXi configuration.
| Printed accessory |
|---|
| DeviceNet Interface |
| Ethernet |
| Modbus TCP Interface |
| Modbus Interface |
| Profibus Interface |
| Profinet Interface |
| Remote Operator & Interface Kit |
| Remote Operator Interface |
| USB Interface |
| Fingerguard kit IP20,075-110 |
Brochure · PDF 11 · TECO RSXi Technical Summary
Context: Summary omits tolerances printed on page 8; retain each page’s scope rather than assuming omission cancels the detailed tolerances.
Context: Accessory item Fingerguard kit IP20, 075-110 is retained literally; page 10 lists075/085/100 and no 110 model. Do not silently change accessory range or infer availability.
Table conditions: RSXi only; page8 supplies separate voltage configurations and tolerances.
| FEATURE | SPECIFICATION |
|---|---|
| Product Type | Compact Closed-Loop Soft Starter |
| Control Topology | Two-phase SCR control with internal bypass |
| Current Range | 18 A –200 A |
| Operating Voltage | 200–575 VAC (depending on voltage configuration) |
| Standard ANZ Voltage | 200–440 VAC |
| Control Voltage | 110–240 VAC or380–440 VAC |
| Optional Control Voltage | 24 VAC /24 VDC |
| Start Methods | Current Ramp • Current Limit |
| Stop Method | Soft Stop |
| Protection Functions | Motor Overload • Excess Start Time • Phase Sequence • Current Imbalance • Supply Frequency |
| Additional Protection | Bypass Overload • Motor Thermistor Input |
| Control Modes | Two-wire / Three-wire |
| Communications | Optional communication interface modules |
Brochure · PDF 23 · Start with the motor supply voltage
These app links are reproduced from our brochure. Confirm current app availability before use.
Context: Supplier selection guide; preserve lower/upper bounds exactly and do not fill uncovered voltage or current combinations. No installation approval implied.
Table conditions: Source limits, not a comprehensive numerical selection algorithm.
| SUPPLY VOLTAGE | RECOMMENDED SOLUTION |
|---|---|
| Up to575 VAC | Up to575 VAC → RSXi for compact applications → TSXi for industrial systems |
| 575–690 VAC | TECO TSXi |
| 960–1320VAC | TECO TSXi-1200V |
Brochure · PDF 23 · Consider motor current and application size
These app links are reproduced from our brochure. Confirm current app availability before use.
Context: Supplier selection guide; preserve lower/upper bounds exactly and do not fill uncovered voltage or current combinations. No installation approval implied.
Table conditions: Preserve explicit1000VAC qualifier and overlapping200A boundary.
| MOTOR CURRENTS | RECOMMENDED SOLUTION |
|---|---|
| Up to200 A | TECO RSXi |
| 200 A –1250 A | TECO TSXi |
| 202 A –1092 A at1000VAC | TECO TSXi-1200V |
Brochure · PDF 23 · Evaluate application behaviour
These app links are reproduced from our brochure. Confirm current app availability before use.
Context: Supplier selection guide; preserve lower/upper bounds exactly and do not fill uncovered voltage or current combinations. No installation approval implied.
Table conditions: Guidance in this source, not universal exclusions or approval.
| APPLICATION REQUIREMENT | RECOMMENDED SOLUTION |
|---|---|
| Simple controlled starting and stopping | TECO RSXi |
| Replacement of direct-on-line starters | TECO RSXi |
| High inertia loads | TECO TSXi |
| Controlled stopping required | TECO TSXi |
| Braking functionality required | TECO TSXi |
| Adaptive acceleration / deceleration | TECO TSXi |
Brochure · PDF 23 · System integration requirements
These app links are reproduced from our brochure. Confirm current app availability before use.
Context: Supplier selection guide; preserve lower/upper bounds exactly and do not fill uncovered voltage or current combinations. No installation approval implied.
Table conditions: Source qualitative guidance.
| INSTALLATION TYPE | RECOMMENDED SOLUTION |
|---|---|
| Standard MCC installation | TECO RSXi or TECO TSXi |
| Engineered high-power motor control system | TECO TSXi-1200V |
Brochure · PDF 23 · MI-START encoded app destinations
These app links are reproduced from our brochure. Confirm current app availability before use.
Context: Supplier selection guide; preserve lower/upper bounds exactly and do not fill uncovered voltage or current combinations. No installation approval implied.
These app links are reproduced from our brochure. Confirm current app availability before use.
| Printed QR label | Encoded URL |
|---|---|
| Apple iOS | https://apps.apple.com/nz/app/mi-start-soft-starters/id6759537733 |
| Android | https://play.google.com/store/apps/details?id=com.mistart.starthere&pcampaignid=web_share |
Source notes and selection checks
The model sheets repeat common family specifications. We present those shared specifications once and retain each model and its source link.
Model-sheet coordination wording conflicts with the manual; confirm protection design with us. We have not inferred exact trip times from illustrations or any missing application fields.
Additional specification notes from the model sheets
Identical printed sections are shown once. Options are not assumed fitted; family statements apply only within their stated model range. These source extracts retain conflicting wording where present; see the selection checks above.
Optional accessories
Fieldbus Finger Guards
▪ Profibus ▪ Modbus TCP ▪ RSXi-140-RSXi-
▪ ProfiNet ▪ Modbus RTU 200
▪ Ethernet IP ▪ DeviceNet
Selection limitation
If the expected operational duty exceeds stated starter
capability shown above contact your local representative who
will verify correct starter selection.
INTERFACE
Rotary potentiometers LED Status Indication
START / STOP FUNCTION
Current limit Current Ramp Voltage Ramp Stop
MOTOR AND SYSTEM PROTECTIONS
Motor Overload Excess Start Time (Stall) Phase Loss
Motor Connection Fault Current imbalance Phase Sequence
Instant Over Current (Jam) Motor Thermistor Line Frequency
SUPPLY
Main Voltage L1,L2,L3 RSXi-xxx-V4 200~440 VAC (+10% / - 15%)
RSXi-xxx-V6 200~575 VAC (+10% / - 15%)
Control Voltage A1,A2,A3 RSXi-xxx-xx-C1 110-240 VAC (+10%/-15%)
0r 380-440 VAC (+10%/-15%)
RSXi-xxx-xx-C2 24 VAC/VDC (+/- 20%)
Mains Frequency 50 Hz~60 Hz (+/- 10%)
Rated insulation 600 VAC to earth
Form designation Bypassed semiconductor motor starter form 1
SHORT CIRCUIT CAPABILITY
Coordination with semiconductor fuses Type 1
Coordination with HRC fuses Type 2
ELECTROMAGNETIC CAPABILITY (COMPLIANT WITH EU DIRECTIVE 2014/35/EU)
EMC Immunity IEC 60947-4-2 EMC Emissions IEC 60947-4-2 Class B
INPUTS
150 kΩ @ 300 VAC and 5.6 kΩ @ 24 VAC/VDC
Start (01) Normally open
Stop (02) Normally closed
OUTPUTS
6 A, 30 VDC / 6 A, 250 VAC resistive
Main Contactor (13,14) Normally open
Programmable Relay (23,24) Normally open
ENVIRONMENT
Operating Temperature -10oC~60oC above 40oC with derating
Storage Temperature -25oC~+60oC
Operating Altitude 0-1000m, above 1000m with derating
Humidity 5%~95% Relative Humidity
Pollution Degree Pollution Degree 3
Vibration IEC 60068 Test Fc Sinusoidal
Protection RSXi-018~RSXi-100 IP20
RSXi-140~RSXi-200 IP00
HEAT DISSIPATION
During Start 3 watts per ampere During Run 10 watts typical
APPROVALS
RCM IEC 60947-4-2 CE EN 60947-4-2
INTERFACE [page 2, source row 0]
Rotary potentiometers LED Status Indication
PUMPING SMART CARD
Installing the PUMPING SMART CARD transforms the TSX soft starters into
standalone pump control systems.
A variety of field sensors can be directly connected to the starter making
installs smaller, quicker & cheaper. This integrated package delivers a
single point of control that ensures operation is easy and reliable.
INTERFACE [page 4, source row 0]
Plain Language display Pumping Units
LED Status Indicators Litres Meters
Graphing Gallons Feet
Clock Bar
Weekly Scheduling kPa
PSI
CONTROL MOINITOR PROTECT
Weekly Scheduling Flow High Flow
Pressure Control * Pressure Low Flow
Level Control * Depth High Pressure
Low Pressure
Low water (Depth) ** ** Includes
Pump/motor temp Start delays
Depth Sensor Fault Activation delays
* Includes Pressure Sensor Fault Activation options
rising and falling Flow Sensor Fault □ Warn
activation logic □ Trip
CENTER PIVOT IRRIGATORS
Program irrigation times using Weekly Calendar Function.
Prevent pump from damage due to low water levels.
Detect burst or blocked pipe work.
Monitor operation in pumping and electrical units from a single screen.
Operators can collect and share trip data using the MI-START mobile app.
TRAVELLING IRRIGATOR
Control operation using Pressure Control mode and avoid trips to the pump shed.
Connecting the irrigator to main water supply line “wakes” the pump and starts
irrigation. When the irrigator reaches the end of the travel and the pump stops and
enters “sleep mode” awaiting the next connection.
Prevent pump from damage due to low water levels.
Detect burst or blocked pipe work before further damage occurs.
Monitor operation in pumping and electrical units from a single screen.
Operators can collect and share trip data using the MI-START mobile app.
BOOSTER PUMPS
Automatically control operation using Pressure Control mode.
Low pressure will “wake” the pump and increase flow/pressure. High pressure will
return the pump to the “sleep” mode.
Detect burst or blocked pipe work before further damage occurs.
Protect against over-pressure that may damage pipes.
Monitor operation in pumping and electrical units from a single screen.
SUMP PUMPING
Automatically control level (auto-empty)
Increasing level will trigger pump operation until minimum level is attained.
Prevent pump from damage due to low water levels.
Monitor operation in pumping and electrical units from a single screen
Operators can collect and share fault data using the MI-START mobile app.
WATER TOWERS
Automatically control level (auto-fill)
Decreasing level will trigger pump operation until maximum level is attained.
Monitor operation and level in pumping and electrical units from a single screen
Operators can collect and share fault data using the MI-START mobile app.
Product documents
- Soft-Starters-Brochure-PDF.pdf — Product page
- TECO-RSXi-user-manual.pdf — Product page
- TAC-EMD-Standard-Conditions-of-Sale-Final-May-2022.pdf — Shared website
- ISO9001-Intertek-SAI-Global-Certificate-QEC3088-Expiry-25-May-2029.pdf — Shared website
- ISO45001-Intertek-SAI-Global-Certificate-0185118-Expiry-22-August-2027.pdf — Shared website
- RSXi-018-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-034-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-042-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-048-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-060-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-075-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-085-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-100-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-140-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-170-V4-C1-Soft-Starter.pdf — Technical row
- RSXi-200-V4-C1-Soft-Starter.pdf — Technical row
Our shared company certificates and conditions of sale remain separate from product-specific ratings. They do not certify an individual motor configuration.
Contact our team through the product page with your application, supply, required rating and mounting details.