HVAC&R Controllers

TEMPERATURE CONTROLLER FOR EMERGENCY FREECOOLING SZ-FC-4000


TEMPERATURE CONTROLLER FOR EMERGENCY FREECOOLING SZ-FC-4000

  • Dual AC controller with free & emergency cooling.

  • AC fail alarm.

  • Compressor fault sensing.(HP, LP)

  • OverCurrent & Undercurrent sensing for compressor.

  • Internal swapping to maintain equal run-hours.

  • RS485/ RS232 connectivity(optional).

TEMPERATURE CONTROLLER FOR EMERGENCY FREECOOLING SZ-FC-4000

Display 7 Segment LED Display, 2 x 14.2mm (0.56”)
Probe Inputs NTC, Ambient, Humidity
Digital Inputs HP, LP, MCB
Relay Output Compressor1 : 20A
Compressor2 : 20A
Damper1 : 8(2)A
Damper2 : 8(2)A
Fan1 : 0-10A
Fan2 : 0-10A
AC1 Fail Alarm : 5A
AC2 Fail Alarm : 5A
Alarm1 : 5A
Alarm2 : 5A
Power Supply 230Vac
Temperature Range 0°C to 50°C
Size 214 x 168.5mm
Mounting Type Wall Mount
Application For Telecom Shelters.

TEMPERATURE CONTROLLER FOR EMERGENCY FREECOOLING SZ-FC-4000

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