HVAC&R Controllers

FREEZER / COLD ROOM CONTROLLER SZ-CRC-1100A


FREEZER / COLD ROOM CONTROLLER SZ-CRC-1100A

  • LCD with backlighting to display all parameters.

  • 2 NTC probes for cold room temp + evap. coil temperature.

  • Relay outputs : Compressor + Cond. Fan + Heater + Evap. Fan + Alarm.

  • Audible alarm.

  • Digital inputs : 2nos (a) Door switch (b) Pressure cutout.

  • HP/LP/OSS trip protection for compressor.

  • Compressor protection algorithm.

  • Auto/Manual defrosting facility (Time/Temp based).

  • Special software to indicate probable heater fault.

FREEZER / COLD ROOM CONTROLLER SZ-CRC-1100A

Display 7 Segment LED Display, 2 x 14.2mm (0.56”) + 16x2 LCD
Probe Inputs NTC, Defrost (Coil)
Digital Input Phase input from pressure trip (HP/LP/OSS),
Digital Door I/P
Relay Outputs Compressor : 8(2)A
Defrost : 8(2)A
Condenser : 8(3)A
Evaporator : 8(3)A
Alarm : 5A
Power Supply 230Vac Standard
Temperature Range -50°C to +50°C
Size 96 x 96mm
Mounting Type Panel Mount, Panel Cutout : 92 x 92mm
Application Freezer, Cold Room

FREEZER / COLD ROOM CONTROLLER SZ-CRC-1100A

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