How to setup DC under voltage (DC Low Voltage) on Huawei ETP48400 PS Rectifier system

Описание к видео How to setup DC under voltage (DC Low Voltage) on Huawei ETP48400 PS Rectifier system

This video will demonstrate How to setup DC under voltage (DC Low Voltage) on Huawei ETP48400 PS Rectifier system.

It shows:
1. Open/Close an output Relay
2. Set Output Relay for DC Under voltage status.

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