Home » Soft Starter 4 IN Six Wire Connection
This solution uses a connection in Open Delta. In this case the sizing of the unit is done using Line Current (motor current) devided 1,73. For this reason it’s possible to select a smaller Soft Starter.
Current 4,0In | Size |
28 | 38 |
45 | 59 |
57 | 76 |
100 | 130 |
104 | 138 |
164 | 225 |
208 | 260 |
225 | 285 |
294 | 398 |
779 | 779 |
856 | 865 |
STE Soft Starter Main Feature | |
4.5 Wire Connection | STE |
INTERNAL BY PASS RELAY | |
EXTERNAL BY PASS RELAY | ▪ |
CONTINUOS SERVICE VIA SCR (NO BYPASS) | ▪ |
RAMP UP | ▪ |
RAMP DOWN | ▪ |
TORQUE CONTROL | ▪ |
COSTANT CURRENT CONTROL | ▪ |
RAMP UP CURRENT CONTROL | ▪ |
KICKSTART 80% VOLTAGE 200 m. SEC | ▪ |
PHASE LOST/UMBALANCED LOAD | ▪ |
SHORT CIRCUIT ON THYRISTOR | ▪ |
OVER VOLTAGE | ▪ |
UNDER VOLTAGE | ▪ |
UNDER CURRENT PROTECTION (PUMP) | ▪ |
OVERTEMPERATURE ON HEATSINK | ▪ |
OVERLOAD WITH CURVE SELECTION | ▪ |
PTC MOTOR THERMISTOR/CLIXON | ▪ |
LONG START TIME (STALL PROTECTION) | ▪ |
DIGITAL INPUT (START/STOP) | ▪ |
4:20mA/0:10V/Pot SET FOR CONTR.SERVICE | ▪ |
FRONTAL DIGITAL CONTROL PANEL | ▪ |
INTEGRATED MULTIMETER | ▪ |
RELAY TO ENERGIZE LINE CONTACTOR | ▪ |
RELÈ FOR EXTERNAL BY PASS | ▪ |
TWO CONFIGURABLE NPN OUTPUT | ▪ |
ONE ANALOGUE OUTPUT (POWER VALUE) | ▪ |
DYNAMIC BREAKING | Opt. |
IP20 PROTECTION | ▪ |
RS485 MODBUS RTU COMM | ▪ |
PROFIBUS AND ETHERNET MODBUS TCP | Opt. |