A Pdc Silk Screen Description - Huawei PDU8000 User Manual

PDU8000 Modular Precision PDC V2.0
User Manual
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 A-1 Symbols
Symbol
QF
FU
QFS
FS
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. Symbols in the conceptual diagram are described as follows:
Issue 04 (2021-04-13)
A
PDC Silk Screen Description
NO TE
● QF: input switch when there is a single input.
● QF1: first switch when there is a single input.
● 1QF: input circuit breaker for route I when there are two inputs.
● 2QF: input circuit breaker for route II when there are two inputs.
● 1QF1: first switch of route I when there are two inputs.
● 2QF1: first switch of route II when there are two inputs.
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A PDC Silk Screen Description

Name
Circuit breaker
Fuse
SPD circuit breaker
SPD
141