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High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
Specifications
Brand Name :
EBERRY
Model Number :
FKN12-12
Certification :
CE,CQC,ISO9001
Place of Origin :
China
MOQ :
1 set
Payment Terms :
D/A, T/T, L/C, L/C, D/P, MoneyGram, Western Union
Supply Ability :
10000 pcs/month
Delivery Time :
7 days
Packaging Details :
wooden packing
Rated current :
630/1250
Rated voltage :
12kv
mechanical life :
10000 times
Rated Frequency :
50hz
Description

FKN12-12 Indoor high voltage load switch Vacuum Load Break Switch

Overview:

FN12-12D and FN12-12DR combination appliances are three-phase high-voltage switchgear with rated voltage of 12KV and rated frequency of 50Hz for splitting load current, closed-loop current, no-load transformer and cable charging current, closing short-circuit current, fuse combination The short-circuit current can be interrupted, and the load switch equipped with the grounding 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.

The main technical parameters:

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 1250
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

High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor


High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor

Product tags

3ah5 vacuum circuit breakers

,

vacuum circuit breaker zn632

,

micro switch 5a 250vac
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High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor

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Product Detail
Brand Name :
EBERRY
Model Number :
FKN12-12
Certification :
CE,CQC,ISO9001
Place of Origin :
China
MOQ :
1 set
Payment Terms :
D/A, T/T, L/C, L/C, D/P, MoneyGram, Western Union
Contact Supplier
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor
High Voltage Vacuum Load Break Switch 630a 1250a FKN12-12 Indoor

Eberry Electric Co., Ltd.

Active Member
3 Years
zhejiang
Since 2009
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Indoor Vacuum Circuit Breaker, Outdoor Vacuum Circuit Breaker, Load Break Switches
Total Annual :
10000000-15000000
Employee Number :
50~100
Certification Level :
Active Member
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