NA6810 User Guide
Main Function and Technique Index
Main Function:
Refrigeration Controlling (Refrigeration / heat): temperature showing, temperature controlling (refrigeration/heat mode can be set),compressor start delay protection, temperature sensor error alarm, it can run periodically with the on-off rate and stop which has been set when the temperature sensor is broken.
External alarm: one external alarm input, it can be set to 5 modes: always open, always open locked, always closed, always closed locked or forbidden.
Main Technique Index:
Temperature display range: -50~150C (The resolution is 0.1C)
-58~302F (The resolution is 0.1F)
Power supply: AC 220V±10% or AC 380V±10% 50Hz (Refer to the wiring diagram)
Operating environment: temperature -10C~50C, humidity≤85%.
Relay contact capability: 8A/250VAC (pure resistive load)
Temperature sensor: NTC R25=5kΩ, B (25/50) =3470K
Executive standard: Q/320585 XYK 01 (NA6810-CTA)