Huawei SmartACU2000D User Manual page 38

SmartACU2000D Smart Array Controller
User Manual (With PID Modules)
Position Component
Fitting bag
for fiber
ring
switching
Transforme Miniature circuit
r station breaker (MCB)
Three-
phase
power
switch
Note a: There are two types of fitting bags for fiber ring switching: with 100 M optical modules or
with 1000 M optical modules. You can purchase a fitting bag based on the specifications of the
optical modules used on the fiber channel (FC) switch.
Issue 05 (2023-09-26)
Recommended Model or
Specifications
Optical -
module
Optical -
a
jumper
Recommended rated current:
32 A; number of poles: 2
Knife ● When the rated AC
fuse
switch
● When the rated AC
● Recommended rated
NO TE
● Components listed in the table need to be installed onsite.
● Models of the components inside the transformer station are specified by the
transformer station vendor.
Copyright © Huawei Technologies Co., Ltd.
voltage on the low-
voltage (LV) side of the
transformer station is less
than or equal to 500 V,
the rated voltage of the
knife fuse switch should
be greater than or equal
to 600 V.
voltage on the LV side of
the transformer station is
greater than 500 V and
less than or equal to 800
V, the rated voltage of the
knife fuse switch should
be greater than or equal
to 800 V.
current of the fuse: 32 A;
rated current of the knife
fuse switch box: ≥ 32 A;
number of poles: 3 (three
fuses for each knife fuse
switch box)
2 Overview
Componen Quantity
t Source
2
8
Prepared 1
by the
customer
● Scenario
with a
double-
winding
transform
er: 1
● Scenario
with a
double-
split
transform
er: 2
31