Evada User Manual for DPS-D and user interface (SNMP) 31010247-DPS D_V1.2-20220331 ver1.3 ENG

This manual introduces in detail the installation and use of Our company DC Distributed Power System (DPS), hereinafter referred to as DPS. Please read this manual before installation. If you do not understand anything, please contact the manufacturer or agent in advance. DPS must be commissioned and maintained by the engineer designated by the manufacturer or its agent. Otherwise, it may cause equipment failure or even endanger personal safety. The damage to DPS caused thereby is not covered by the warranty. The DPS is for commercial use only and should not be used as a power source for any life support equipment. The DPS fully meets the safety requirements of the equipment in the operating area. There is dangerous voltage inside DPS and battery module, but since the components with dangerous voltage can only be touched after the protective cover is opened with tools, the possibility of contact with high voltage has been minimized, and non-maintenance personnel cannot touch it. There is no danger if the equipment is operated in accordance with the general specifications and the procedures recommended in this manual. Safety Instructions and Precautions1. Safety instructions1) There is no user-operable part inside the DPS. Do not open the DPS cover without authorization, otherwise there will be a risk of electric shock, and the resulting DPS failure is not covered by the warranty. 2) The DPS contains a battery module, and even if it is not connected to the AC mains, there may still be voltage at its output. 3) When the DPS needs to be moved or rewired, the mains supply input and battery input must be cut off, and the DPS must be completely shut down, otherwise the output end may still be charged, resulting in the risk of electric shock. 4) To ensure personal safety and normal use of DPS, the DPS shall be reliably grounded before use. 5) When DPS is applied to the IT distribution system, short-circuit protection must be installed on the neutral line. 6) The use environment has a certain impact on the service life and reliability of DPS. Please pay attention to avoid using DPS in the following working environment for a long time: