User Manual for NB337 Single Cooling Controller by Suzhou New Asia Technology Co., Ltd.

Update: 28 September, 2023

User Manual for NB337 Single Cooling Controller by Suzhou New Asia Technology Co., Ltd. This product is suitable for controlling medium and small cold storages. Its main functions include temperature control, defrost control, phase and phase sequence protection, high and low temperature alarm, alarm output, current display, overload protection, underload protection, three-phase unbalance protection, setting function, automatic recovery function, remote function, and communication function. The main technical indicators include temperature display range, temperature setting range, temperature measurement accuracy, current display range, current setting range, current measurement accuracy, power supply voltage, operating environment, output contact capacity, and temperature sensor.


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Publication date: 06 December, 2022

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PDF Link: User Manual for NB337 Single Cooling Controller by Suzhou New Asia Technology Co., Ltd. PDF

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