DS200SDCCG1AFD Switching Power Supply Module

The energy consumption of DS200SDCCG1AFD power rectifier module includes three parts: output power consumption, load loss and no-load loss, in which the output power consumption is decided according to the size of the load current, and it is impossible to reduce the energy consumption; load loss depends on the working efficiency of the rectifier module, and it is higher when the load rate is in a reasonable range (40%-80%), and it can be reduced by improving the working efficiency of the module. The no-load loss is caused by the load not reaching the rated capacity, which can be reduced by reducing the number of rectifier modules and improving the load rate.

DS200SDCCG1AFD switching power supply rectifier module hibernation technology is based on the size of the load current, and the system’s actual allocation of the number of modules and the capacity of the comparison, through the intelligent “soft-switching” technology to automatically adjust the number of working rectifier module, so that part of the module is in a state of hibernation, the rectifier module adjusted to work under the best load The rectifier modules are adjusted to work under the optimal load rate, thus reducing the system’s load loss and no-load loss and realising the purpose of energy saving.

DS200SDCCG1AFD The use of switching power supply module dormancy energy-saving technology must take the necessary safety measures to ensure that the system works reliably under special circumstances. For example, the system should ensure that at least two rectifier modules work, when the system has a rectifier module failure, controller failure, utility anomalies, battery charging, etc., the system should automatically cancel the module hibernation function; when the anomalies disappear and the system is in a floating state, then start the module hibernation function, so as to ensure that the system operates in a safe and stable manner.