Type PST Softstarters

Description  
Wide main voltage range, 200 - 690 VAC
Wide control voltage range, 100 - 250 V, 50/60 Hz
Current ratings 30 to 1050 A (In Line) and 52 - 1800 A (Inside Delta)
Same unit can be used for both In Line and Inside Delta connection
Premium adjustable Softstarter functions like start/stop ramp, kick start, jog, step down voltage and sequential starts
Current limit adjustable between 200% to 500% of motor FLA
Thermistor (PTC) supervision of motor winding
Real time clock
Logging of last 20 events with time stamp
Prepared for Field-bus communication
Programmable electronic overloads: Classes 10A, 10, 20 & 30
Locked rotor protection
Motor underload protection
Phase imbalance protection
Phase reversal protection

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Type PST Softstarters ............................................................................... Section 6.21-6.50

 

Accessories 6.31 - 6.35
Additional auxiliary contact blocks 6.32
Application and description 6.23 - 6.24
Auxiliary relay accessories 6.32
Catalog number explanation 6.22
Circuit diagrams 6.40 - 6.43
Control transformers 6.31
Description 6.21
DeviceNet Fieldbus connectors & accessories 6.33
DeviceNet round cable & accessories for bus extension 6.33
DeviceNet round cable for bus junctions 6.33
DeviceNet termination resistor 6.33
DeviceNet FieldBusPlug 6.33
Dimensions 6.44 - 6.49
Meters & metering accessories 6.32
Modbus FieldBusPlug 6.35
Modbus round cable and accessories for bus extension 6.35
Modbus round cable for bus extension 6.35
Modbus round cable for bus junctions 6.35
Modbus RTU Fieldbus connectors and accessories 6.35
Modbus termination resistor 6.35
PST, Enclosed, NEMA 1, 12 6.26 - 6.27
PST, Enclosed, NEMA 1, Combination 6.28 - 6.29
PST, Open 6.25
Options 6.30
Profibus DP accessories for bus extension 6.34
Profibus DP Fieldbus connectors & accessories 6.34
Profibus DP FieldBusPlug 6.34
Profibus DP round cable for bus extension 6.34
Profibus DP round cable for bus junctions 6.34
Profibus DP termination resistor 6.34
Remote key pad 6.31
Softstarter, PST, accessories 6.32
Technical data 6.36 - 6.39
Terminal enlargement pieces 6.31
Terminal extension pieces 6.31
Terminal lug kits 6.31
Terminal shrouds 6.31