CRC-2072
3 Phase Cold Room Electrical Panel (Plastic Housing)
Main Features
- 3 phase cold room electrical panel
- Capacity: 10HP
- Auto/Manual Defrost option available
- Selectable Time, Temperature based Defrost
- HP/LP, OPS, AUX faults for compressor Protection
- Quick Freeze Mode
- Temperature controlled by two probe averaging feature (settable)
- Dual Evaporator and two defrost
- HACCP Event Logging
- RTC for defrost, energy saving, data & Fault logging
- SD card for data downloading
- Wi-Fi for IoT and Web Server
- Internal Buzzer for Faults
- R, Y, B Phase Indications & Fault Sensing
- Compressor Current Measurement & Protection
- RS-485(Modbus) Connectivity
- FR Grade Plastic Housing
- Application: Low(Negative) Temp. Cold Rooms
Tech Specification
Display |
Display(Amber): 14 Segment 4 Digit, Display(Green): 7 Segment 4 Digit |
Power Supply |
3 Phase 4 Wire 415Vac ±10%, 50/60Hz |
Probe Input |
5 NTC |
Temperature Range |
-50.0°C to 50.0°C or -50°C to 50°C |
Resolution |
0.1°C or 1°C (Settable) |
CT Input |
0 to 20.0A (CT: Comp R-Phase, Y-Phase, B-Phase, Evap-1 & Evap-2 ) |
Resolution |
0.1A |
Digital Input |
Potential Free: Door Input; Potential(230V): (HP, LP, SPPR, AUX1, AUX2, R-Phase, Y-Phase, B-phase) |
Relay Output |
Condenser Fan - 20(8)A/230 VAC Evaporator Fan2 - 5A/230 VAC Defrost2 - 5A/230 VAC LSV- 10A/230VAC Light- 5A/230VAC |
Alarm Output / Buzzer |
Alarm 5A & Internal Buzzer |
Contactor |
Compressor Contactor: 3 Pole + 1 Aux, 400 V, 18A (230Vac Coil), Defrost Contactor: 3 Pole + 1 Aux, 400 V, 18A (230Vac Coil), Evaporator Contactor: 3 Pole + 1 Aux, 400 V, 9A (230Vac Coil) |
Communication |
2 x RS-485 Serial port with Modbus RTU Protocol |
Other Connectivity |
Wi-Fi: Parameter setting via Web server/IoT |
Special Feature |
SD Card: For Downloading logged data & fault from flash memory RTC: Real Time Clock for Defrost, Energy saving, Data logging & Display in HH:MM |
LVM |
4 Wire Voltage Monitoring & Protection |
Size |
400(W) x 300(H) x 135(D)mm |
Mounting Type |
Wall Mount |