B Pdc Silk Screen Description - Huawei PDU8000 User Manual

PDU8000 Modular Precision Power Distribution Cabinet
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. For example, 1QF1
indicates the first switch of route I, 2QF1 indicates the first switch of route II, and QF1
indicates the first switch in the single-input scenario.
Table B-1 Symbols
Symbol
QS
QF
FU
L
ATS
Maintenance Bypass
PA
Issue 01 (2016-02-27)
B
PDC Silk Screen Description
Name
Disconnector
Circuit breaker
Fuse
Indicator or phase
sequence
Automatic transfer
switch
Maintenance bypass
Pointer-type current
meter
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B PDC Silk Screen Description

Table B-1 describes the symbols.
Symbol Name
QFS SPD circuit breaker
FS SPD
MCB Miniature circuit breaker
MCCB Molded case circuit breaker
PM Smart electricity meter
PV Pointer-type voltage meter
N/A N/A
100