Installation Environment Requirements - Huawei UPS5000-H Series User Manual

UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module)
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ESD
The static electricity generated by human bodies may damage the electrostatic-
sensitive components on boards, for example, the large-scale integrated (LSI)
circuits.
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Figure 1-1 Wearing an ESD wrist strap
Neutral-Ground Voltage
It is recommended that the three-phase loads be equalized and the neutral-
ground voltage be kept at less than 2 V to meet power distribution requirements.

1.4 Installation Environment Requirements

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Issue 01 (2020-11-30)
Do not perform any improper operations, for example, dropping cables
directly from a vehicle.
When selecting, connecting, and routing cables, follow local safety regulations
and rules.
NO TICE
Wear ESD gloves or a well-grounded ESD wrist strap when touching the
device or handling boards or application-specific integrated circuits (ASICs).
When holding a board, hold its edge without touching any components. Do
not touch the components with your bare hands.
Package boards with ESD packaging materials before storing or transporting
them.
To prevent fire due to high temperature, ensure that the ventilation vents or
heat dissipation system are not blocked when the equipment is running.
Install the equipment in an area far away from liquids. Do not install it under
areas prone to condensation, such as under water pipes and air exhaust vents,
or areas prone to water leakage, such as air conditioner vents, ventilation
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