Huawei UPS5000-E-600K-SC User Manual page 10

UPS5000-E-(600 kVA-800 kVA)
User Manual
Power Grid Requirements
A standard UPS can connect to a three-phase, five-wire (L1, L2, L3, N, PE) TT, TN-C, TN-S,
and TN-C-S AC power distribution system (IEC60364-1).
Local Laws and Regulations
When operating the equipment, you must comply with local laws and regulations. The safety
instructions in this document are only supplements to local safety regulations.
Personal Requirements
Only engineers certified by the manufacturer or its agents are allowed to perform UPS
commissioning and maintenance. Otherwise, human injury or equipment damage may occur,
and the resulting UPS faults are beyond warranty scope.
Personnel who plan to install or maintain Huawei equipment must receive a thorough training,
understand all necessary safety precautions, and master the correct operation methods.





Grounding Requirements
Devices to be grounded (excluding the energy storage unit) must meet the following
requirements:




Personal Safety

Issue 02 (2016-01-20)
Only trained and qualified personnel are allowed to install, operate, and maintain the
equipment.
Only trained and qualified personnel are allowed to remove safety facilities and inspect
the equipment.
Only personnel certified or authorized by Huawei are allowed to replace or change the
devices or components (including software).
Operation personnel must report faults or errors that might cause serious safety issues to
related owners.
This product should be installed and used by following the specification requirements
(see the chapters related to installation and technical specifications) specified in this
manual. Otherwise, the product may be damaged, and the resulting product exceptions or
component damage are beyond the warranty scope.
When installing a device, install the ground cable first. When removing a device, remove
the ground cable at the very end.
Do not damage the ground conductor.
Do not operate devices if the ground conductor is not installed.
The devices must be grounded permanently. Before operating a device, check the
electrical connection of the device to ensure that it is securely grounded.
Do not operate the product or handle cables during thunderstorms.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
2