Three Phase (460V, 60Hz, 4-27 FLA) Compressor Soft Starter for HVAC Units and Heat Pumps

$249.00
/ Each

Description

BriskHeat now has an easily installed, compact three-phase compressor soft starter for HVAC units and heat pumps. For large three-phase compressors and motors, this soft starter reduces stress and heating, helping to extend its life.

  • Voltage Range: 460 VAC
  • Max Load Amps: 38
  • Max Starting Amps: 150

Part Number

SS5A04-27SN
  • Reduces inrush start-current by up to 70%
  • Automatically optimizes the starting current without a user interface
  • Reduces required size of back-up generators or solar power systems
  • Provides brownout protection
  • Protects compressors and motors from:
    • Stalling
    • Over-heating
    • Contacting arching damage
    • Mechanical shock
    • Motor reversal

For 3-phase scroll compressor applications

Part No.

Nominal Voltage
Rating
VAC

Frequency
Hz±3%
Maximum
Load Amps
Maximum
Starting Amps

Motor Current,
max FLA range

Motor Size
hp
Minimum
Startup Voltage
Maximum High
Voltage
Shutdown on
Low Voltage
SS2A04-28SN 208-230 50/60 38 150 4 - 28 A 2 to 10 187 253 176
SS3A04-27SN 380 50/60 38 150 4 - 27 A 2 to 15 342 422 323
SS4A04-34SN 415 50 38 150 4 - 34 A 2 to 20 373 460 353
SS5A04-27SN 460 60 38 150 4 - 27 A 2 to 20 414 510 391
Instruction Manuals
Application Notes
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