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System Designs – Carotron Panel Building
October 24, 2012Opal LT RVS-AX Series Model Ratings and Dimensions
November 5, 2012PCS Softstarters by Sprecher & Schuh
Sprecher & Schuh’s PCS Softstarter Controller is compact, easy to use and designed to start 3-phase motors. It’s DIN-rail mountable for models up to 85A and available in three frame sizes.
Learn more about the features and benefits of Sprecher & Schuh’s PCS Softstarters.
Features of Sprecher & Schuh Softstarters
You get many features with the PCS Softstarter, all for an economical price. Some of the controller features include the following:
- Over temperature protection – The soft starter monitors SCR temperature by means of internal thermistors. When the power poles maximum rated temperature is reached, the microcomputer switches off the PCS, a TEMP fault is indicated via LED, and the 97/98 fault contact closes.
- Bypass contractor – PCS controllers are equipped with a bypass contactor on each phase. Once the motor is up to speed, the load is removed from the SCRs, increasing their life and reducing heat.
- Phase imbalance monitoring – The unit monitors for imbalance between phase currents. To prevent motor damage, the unit will trip if the difference between the minimum phase current and the maximum phase current exceeds 65% for 3 seconds, and a fault will be indicated.
- Phase loss/Open load protection – The PCS will not attempt to start if there is a single phase condition on the line. This protects from motor burnout during single phase starting.
- Phase reversal protection – When enabled via a DIP-switch, 3-phase input power will be verified before starting. If input power phasing is detected to be incorrect, the start will be aborted and a fault indicated.
- Flashing LEDs indicators
The PCS Softstar has four operating modes:
- Soft Start
- Current Limit Starting
- Soft Start with Kick-Start
- Soft Start with Soft Stop
Benefits of the Sprecher & Schuh Softstarter
As the newest member of Sprecher & Schuh’s line of softstarters, the PCS Sofstarter offers several benefits, including:
- Easy setup.
- Three different starting modes.
- Soft-stopping mode, which brings loads to a controlled, slow stop.
- Built-in overload protection, with either automatic or manual trip reset available.
- Push-to-test function, to test or reset wiring.
- Simplified fault diagnostics.
- Internal NO auxiliary contact and option for adding 1 or 2-pole contacts on the right side.
Available Models
PCS Softstarters are available in five frame sizes and as either line-connected or delta connected. Voltage ranges from 200V…600V – 50/60 Hz, meaning the PCS Softstarters will operate globally.
Available model numbers are:
- PCS-003-600V
- PCS-009-600V
- PCS-016-600V
- PCS-019-600V
- PCS-025-600V
- PCS-030-600V
- PCS-037-600V
- PCS-043-600V
- PCS-060-600V
- PCS-085-600V
- PCS-108-600V
- PCS-135-600V
- PCS-201-600V
- PCS-251-600V
- PCS-317-600V
- PCS-361-600V
- PCS-480-600V
Contact Us Today for PCS Softstarters
To learn more about PCS Softstarters, contact Carotron today.
| Model Number |
Rated Voltage (V AC) 230 |
Rated Voltage (V AC) 380/400/415/460 |
Rated Voltage (V AC) 500/575 |
||||||
| Current Rating(Amps) | kW50 Hz | Hp60 Hz | Current Rating(Amps) | kW50 Hz | Hp60 Hz | Current Rating(Amps) | kW50 Hz | Hp60 Hz | |
| PCS-003-600V | 1…3 | 0.55 | 0.5 | 1…3 | 1.1 | 0.5…1.5 | 1…3 | 1.5 | 0.75…2 |
| PCS-009-600V | 3…9 | 2.2 | 0.75…2 | 3…9 | 4 | 1.5…5 | 3…9 | 5.5 | 3…7.5 |
| PCS-016-600V | 5.3…16 | 4 | 1.5…5 | 5.3…16 | 7.5 | 5…10 | 5.3…16 | 7.5 | 5…10 |
| PCS-019-600V | 6.3…19 | 4 | 2…5 | 6.3…19 | 7.5 | 5…10 | 6.3…19 | 11 | 7.5…15 |
| PCS-025-600V | 9.2…25 | 5.5 | 3…7.5 | 9.2…25 | 11 | 7.5…15 | 9.2…25 | 15 | 7.5…20 |
| PCS-030-600V | 10…30 | 7.5 | 5…10 | 10…30 | 15 | 7.5…20 | 10…30 | 18.5 | 10.25 |
| PCS-037-600V | 12.3…37 | 7.5 | 5…10 | 12.3…37 | 18.5 | 10…25 | 12.3…37 | 22 | 15…30 |
| PCS-043-600V | 14.3…43 | 11 | 5…15 | 14.3…43 | 22 | 10…30 | 14.3…43 | 22 | 15…40 |
| PCS-060-600V | 20…60 | 15 | 7.5…20 | 20…60 | 30 | 15…40 | 20…60 | 37 | 20…50 |
| PCS-085-600V | 28.3…85 | 22 | 15…30 | 28.3…85 | 45 | 25…60 | 28.3…85 | 55 | 30…75 |
| PCS-108-600V | 27…108 | 30 | 20…40 | 27…108 | 55 | 50…75 | 27…108 | 75 | 60…100 |
| PCS-135-600V | 34…135 | 37 | 25…50 | 34…135 | 75 | 60…100 | 34…135 | 90 | 75…125 |
| PCS-201-600V | 67…201 | 55 | 40…75 | 67…201 | 95…110 | 75…150 | 67…201 | 75…132 | 100…200 |
| PCS-251-600V | 84…251 | 75 | 50…100 | 84…251 | 95…132 | 100…200 | 84…251 | 90…160 | 125…250 |
| PCS-317-600V | 106…317 | 90 | 60…125 | 106…317 | 95…160 | 125…250 | 106…317 | 100…200 | 200…300 |
| PCS-361-600V | 120…361 | 110 | 75…150 | 120…361 | 110…200 | 250…300 | 120…361 | 132…250 | 200…350 |
| PCS-480-600V | 160…480 | 132 | 100…200 | 160…480 | 160…250 | 300…400 | 160…480 | 200…315 | 250…500 |
Call Carotron today to discuss your Soft Starter Needs…
Local: 1 (803) 286-8614 or Toll-Free at 1 (888) 286-8614