CSS-25U / CSS-32U

The Compressor Soft Starter CSS-25U / CSS-32U is used for switching, protecting and starting current limitation of single phase compressors in residential heat pump applications.

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Where to Buy
Select Online
Spare Parts

Specifications

Function
Compressor Soft Starters
Refrigerants compatibilities
R410A, R134a, R22, R404A / R507, R407C, R407A, R407F, R1234ze, R448A, R449A, R450A, R513A, R290

Features

  • For motors with maximum operating current up to 25A/32A
  • Limitation of starting current to less than 45 A (Part No. 805209 less than 30 A)
  • Self-adjusting for use in 50 Hz or 60 Hz supply
  • Self-adjusting to motor current - no manual adjustment or calibration necessary
  • Alarm relay output
  • Start capacitor for improved motor acceleration is switched off after start
  • Low voltage shutdown
  • Locked rotor recognition and shutdown
  • Delay function to limit number of motor starts per hour
  • Thyristor protected contactor for long life
  • No extra motor contactor needed
  • Self-diagnostics; Mounting clip for easy installation allows DIN rail mounting in two directions; Easy connection by cage type screw terminals wire Ø 4mm

Documents & Drawings

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Product images shown are for illustration purposes only and may not be an exact representation of the product or package contents