FKN12 Fuse Combination 12KV VCB Indoor Load Break Switch
Price:
$300.00 - $500.00/pieces
MOQ:
1 set
Delivery Time:
5-10 days
Brand:
Eberry
Product Description
Eberry factory FKN12 indoor Load Break Switch And Fuse Combination 12KV VCB
Description:
FN12-12D/T630-20 indoor high voltage load switch.
FN12-12DR/125-31.5 indoor high voltage load switch-fuse combination.
Overview:
FN12-12D and FN12-12DR combination appliances are three-phase high-voltage switchgear with rated voltage of 12KV and ratedfrequency of 50Hz for splitting load current, closed-loop current, no-load transformer and cable charging current, closingshort-circuit current, fuse combination The short-circuit current can be interrupted, and the load switch equipped with thegrounding switch can withstand the short-circuit current. It is mainly used in the urban substation and industrial power equipment with three-phase ring network or terminal power supply. It is used for load control and short circuit protection.
|
Sr.
|
Name
|
Unit
|
Value
|
|
|
|
|
|
|
FN12-12/630
|
FNR12-12/100-31.5
|
|
|
1
|
Rated voltage
|
KV
|
12
|
|
|
|
2
|
Rated frequency
|
Hz
|
50
|
|
|
|
3
|
Rated current
|
A
|
630
|
125
|
|
|
4
|
Lightning impulse withstand voltage
|
KV
|
Ground and phase 76, isolation fracture 85
|
|
|
|
5
|
1min power frequency withstand voltage
|
KV
|
Ground and phase 42, isolation fracture 48
|
|
|
|
6
|
Rated thermal stable current
|
KA
|
20(4s)
|
|
|
|
7
|
Rated dynamic current
|
KA
|
50
|
|
|
|
8
|
Rated short circuit closing current (peak)
|
KA
|
50
|
50
|
|
|
9
|
Rated short-circuit breaking current (expected value)
|
KA
|
|
31.5
|
|
|
10
|
Rated transfer current
|
KA
|
|
1.5
|
|
|
11
|
Breaking the capacity of the no-load transformer
|
KVA
|
1250
|
|
|
|
12
|
Rated cable charging current
|
A
|
10
|
|
|
|
13
|
Mechanical life
|
TIMES
|
4000
|
|
|
|
14
|
The fuse triggers the load switch opening time
|
S
|
|
<0.06
|
|
|
15
|
Grounding switch thermal stability current
|
KA
|
20(2s)
|
|
|
|
16
|
Grounding switch dynamic steady current (peak)
|
KA
|
50
|
|
|
|
17
|
Control loop supply voltage
|
|
AC DC 110,220
|
|
|
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Company
Eberry Electric Co., Ltd.
Location
66 pu nan Road, Yueqing Economic Development Zone, Zhejiang, China
Contact Person
Wen