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PSR37-600-70, Softstart 18,5kW

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  • Softstart PSR37-600-70
  • Rated operational Voltage (main Circuit): 208-600VAC
  • Rated Control Supply Voltage: 100~240VAC
  • Rated Operational Power - (400VAC): 18,5kW
  • Rated Operational Current: 37A


PSR37-600-70 - data sheet

PSR, PSE, PST, PSTB - softstart catalogue

PSR37-PSR45 - manual

PSR softstarts - leaflet

PSR - EU declaration of conformity

PSR – The compact range

The PSR softstarter is the most compact of all the softstarter ranges, which allows for the design of compact starting equipment. A PSR together with a manual motor starter makes up a far more compact starting solution than a star-delta starter, and with the built-in bypass, the energy losses inside the softstarter are highly reduced.
The PSR reduces the starting current for the motor. The possibility of connecting it to the manual motor starter makes it possible to build a compact and complete starting solution with overload and short-circuit protection.
On the PSR, the bypass is built-in and verified by ABB, saving you time during installation and providing more space in your panel. Set-up is done through three potentiometers making it very fast and easy.
Soft start and stop with PSR will reduce mechanical wear and tear on the application and increase the availability and uptime.

Code PSR37-600-70
Product ID 1SFA 896 110 R7000
Manufacturer ABB
Rated operational Voltage (Main Circuit) 208~600VAC
Rated Control Supply Voltage 100-240VAC
Rated Operational Power - (400VAC) 18,5kW
Rated Operational Current 37A
Rated Frequency (Main Circuit) 50/60Hz
Rated Frequency (Control Supply) 50/60Hz
Overload Protection Recommended MS450 28 ... 40A
Integrated Electronic Overload No
Ramp Time during start 1...10 sek.
Ramp Time during stop 0...20 sek.
Initial Voltage During Start 40...70%
Ambient Air Temperature Operation -25 °C …+ 60 °C
Ambient Air Temperature Storage -40 °C …+ 70 °C
Product Net Weight 1kg
Custom Tariff Number 85044090

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