Laying Out Cables; Pdc Silk Screen Description - Huawei PDU8000 User Manual

PDU8000 Modular Precision PDC
User Manual (FusionModule2000 V2.0)
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2.5 Laying Out Cables

Binding Signal Cables
Signal cables must be bound separately from strong-current cables and high-voltage cables.
Laying Out Power Cables
When the temperature is very low, violent impact or vibration may damage the power cable
sheathing. To ensure safety, comply with the following requirements:
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2.6 PDC Silk Screen Description

The silk screen content is in the format of route number + symbol + switch sequence number.
In the single-input scenario, the route number is omitted by default.
Table 2-1 Symbols
Symbol
QF
FU
L
QFS
FS
Issue 02 (2017-02-24)
Be careful to prevent injury when moving heavy objects.
It is recommended that tools such as a pallet truck be used to transport the heavy PDC.
Power cables should be laid out or installed only when the temperature is higher than
0° C.
Store power cables for at least 24 hours at room temperature before laying out them if
they were previously stored at sub-0º C.
Handle power cables with caution, especially at a low temperature. Do not drop the
power cables directly from the vehicle.
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Name
Circuit breaker
Fuse
Indicator or phase sequence
SPD circuit breaker
SPD
2 Safety Precautions
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