Description
Product: PSE170-600-70
The softstarter PSE170-600-70 has a rated maximum operational current of 170 A with an operating voltage span from 208…600 V AC. The rated control voltage is between 100…250 V AC at 50/60 Hz. PSE features a two-phase control with a soft start and stop through a voltage or a torque ramp.
It has built-in bypass for easy installation and energy saving. A RUN, TOR, and Event signal is available from a relay output in NO (normally open state).
The PSE has functions such as current limit, kickstart, analog output, EOL, underload, and locked rotor protection. To interact with PSE, it has an Illuminated display that uses symbols to become language neutral. An optional identical external keypad with rating IP66 can be added.
Communication can be done by hardwire inputs Start/Stop, Reset of fault, built-in Modbus RTU fieldbus communication or via external adaptor and Fieldbus plug.
PSE is a true general purpose softstarter; a perfect balance between high starting capacity and cost efficiency. Suitable for small to medium-sized three-phase motors with nominal currents from 18 to 370 A. Typical applications include pumps, fans, compressors, and conveyors.
Dimensions (W x H x D): 13 cm x 29.5 cm x 22 cm. Weight: 4.4 kg.
Rated Operational Voltage: 208 to 600 V AC. Control Supply Voltage: 100 to 250 V AC. Control Circuit Voltage: 24 V DC. Frequency: 50/60 Hz.
Power Ratings: 45 kW at 230 V, 90 kW at 400 V, 110 kW at 500 V. Rated current: 171 A.
Features: Soft start/stop with torque or voltage ramp, kickstart, sequence start, current limit, automatic restart, event log. Protection functions include electronic overload protection, EOL, locked rotor protection, and current underload protection.
Relay outputs: Run, By-pass, Fault, Overload signals.
LED Indications: Start ramp completed (green), Ready/standby (green), Running (green), Ramping up/down (green), Protection (yellow), Fault (red).
Number of starts per hour: 10 starts at 3.5 x Ie for 7 seconds with 50% ON/OFF time.
Communication Protocol: Modbus-RTU.
Degree of Protection: IP00 on main terminals according to IEC 60529, IEC 60947-1, EN 60529.
Terminal Type: Main Circuit: Bars with hole diameter 0.85 cm supporting rigid cables 2.5 to 70 mm², dimensions 1.75 x 0.5 cm.
Tightening Torque: Control circuit 0.5 N·m, Main circuit 18 N·m, Supply circuit 0.5 N·m.
Operating Ambient Temperature: -25 to +60 °C. Storage Temperature: -40 to +70 °C.
Customs Tariff Code: 85371091.
