Information About Foreign Objects Near The Installation Position Of The Isolation Transformer - Huawei PDU8000 User Manual

PDU8000 Isolation Transformer Cabinet
User Manual
Bind signal cables and strong-current cables or high-voltage cables separately.
2.
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1.6 Information About Foreign Objects near the
Installation Position of the Isolation Transformer
The purpose of this note is to provide information and warnings about the potential risks of
the operational integrity of an installed isolation transformer system. These risks are caused
by foreign objects in or near the isolation transformer and relevant auxiliary equipment or
components.
Issue 01 (2019-03-07)
Routing cables
When the temperature is low, violent impact or vibration may damage the plastic cable
sheathing. To ensure safety, comply with the following requirements:
− Route or install cables only when the temperature is higher than 0° C.
− Cables stored at subzero temperatures must be stored at room temperature for at
least 24 hours before they are laid out.
− Move the cables with care, especially at a low temperature. Do not drop the cables
directly from the vehicle.
Descriptio
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Internal
equipotential
bonding
General
ground point
Copyright © Huawei Technologies Co., Ltd.
Descriptio
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Copper bar
or cable of
phase L1
Copper bar
or cable of
phase L2
1 Safety Precautions
Descriptio
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Copper bar
or cable of
phase L3
N/A N/A
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