Description
PSE37-600-70 Softstarter
The softstarter PSE37-600-70 has a rated maximum operational current of 37 A with an operating voltage span from 208 to 600 V AC. The rated control voltage is between 100 to 250 V AC at 50/60 Hz. It 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).
Functions include: current limit, kickstart, analog output, EOL, underload, and locked rotor protection. An illuminated display uses symbols to become language neutral. Optionally, an identical external keypad rated IP66 can be added. Communications are possible via hardwire inputs for Start/Stop or Reset of fault, built-in Modbus RTU Fieldbus communication, or external adaptor with a Fieldbus plug.
This softstarter is 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.
Technical details:
- Rated operational voltage: 208 … 600 V AC
- Rated control supply voltage: 100 … 250 V AC
- Rated control circuit voltage: 24 V DC
- Frequency: 50/60 Hz
- Rated operational power: (230 V) 9 kW, (400 V) 18.5 kW, (500 V) 22 kW
- Rated operational current: 37 A
- Service factor: 100%
- Overload protection: Built-in electronic overload protection
- Starting capacity: 4 times rated current for 10 seconds
- Ramp time: 0 to 30 seconds
- Initial start voltage: 30 to 70%
- Current limit function: 1.5 to 7 times rated current
- Communication: Modbus-RTU
- Degree of protection: acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Dimensions (Net): Width 9 cm, Height 24.5 cm, Depth 18.4 cm
Weight (Net): 2.5 kg
Package Dimensions: Width 17.8 cm, Depth 25.7 cm, Height 28.8 cm
Package Gross Weight: 3.2 kg
Protection functions: Electronic overload protection, EOL, locked rotor protection, current underload protection.
Customs Tariff Code: 85371091
