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Selec
Selec CH403B Cooling Controller, 2 ½ Digit LED Display, Touch keypad
Selec CH403B Cooling Controller, 2 ½ Digit LED Display, Touch keypad
Regular price
Rs. 656.00
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Rs. 656.00
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PRODUCT VARIANTS
| Product Code | Output 1 | Output 2 | Supply Voltage |
|---|---|---|---|
| CH403B-1-NTC | Relay(10A) | — | 230V AC |
| CH403B-2-NTC | LUG type Relay (20A) | — | 230V AC |
| CH403B-3-NTC | Relay (20A) | Relay (5A) | 230V AC |
| Manufacturer | Selec |
| Model No. | CH403B |
| Display Specifications | |
| Display | 2 ½ 7 Segment LED Single Display |
| LED Indications | Set Point Lock, Defrost. Relay ON, Alarm |
| Input Specifications | |
| Input | NTC |
| Resolution | 1 / 0.1° |
| Set Point | 1 |
| Indication Accuracy | ±1° |
| Output Specifications | |
| CH403B-1-NTC | Main Output: SPDT, 10A @ 250V AC / 30V DC |
| CH403B-2-NTC | Main Output: SPST, 20A @ 250V AC / 30V DC |
| CH403B-3-NTC |
Main Output: SPST, 20A @ 240V AC / 30V DC
Alarm Output: SPDT, 5A @ 250V AC / 30V DC |
| Functional Specifications | |
| Control Action | ON – OFF |
| Hysteresis | 0.1° to 9.9° |
| Alarm Modes | High Alarm, Low Alarm, Door Open Alarm |
| Display Offset Adjustment | -19.9° to 19.9° |
| Restart Time Delay | Programmable form 00 to 19.9 min |
| Relay Action | Heat & Cool mode |
| Defrost Time | Programmable from 00 to 99 min |
| Defrost Frequency | Programmable from 00 to 99 (Hr / min / sec) |
| Specification for NTC Sensor | |
| Sensor Type | NTC Probe |
| Thermistor Range | -40 to 90° C |
| Nominal Resistance | 10K ohms @ 25°C |
| Auxiliary Supply Specifications | |
| Supply Voltage |
CH403B-1-NTC: 230V AC @ 50 / 60 Hz
CH403B-2-NTC: 230V AC @ 50 / 60 Hz CH403B-3-NTC: 230V AC @ 50 / 60 Hz |
| Power Consumption |
CH403B-1-NTC: 3 VA maximum
CH403B-2-NTC: 3 VA maximum CH403B-3-NTC: 3 VA maximum |
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