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FKRN12 LBS 630A Indoor 12KV VCB HV Vacuum Circuit Breaker

FKRN12 LBS 630A Indoor 12KV VCB HV Vacuum Circuit Breaker

Indoor 12KV VCB

630A 12KV VCB

12KV hv vacuum circuit breaker

Place of Origin:

Zhejiang, China

Brand Name:

Eberry

Certification:

CE,CQC,ISO9001

Model Number:

FKN12-12

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Product Details
Rated Voltage:
12KV
Rated Current:
630A
Product Name:
Load Breaker Switch
Certificate:
ISO9001
Breaking Capacity:
6KA
Mechanical Life:
10000 Times
Rated Frequency:
50/60 Hz
Poles Number:
3
Rated Frequency:
50/60hz
Port:
Ningbo/Shanghai
Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
$300.00 - $500.00/pieces
Packaging Details
plywood Carton
Delivery Time
5-10 days
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability
10000 Unit/Units per Month
Product Description
FKRN12 LBS 630A indoor high voltage load breaker switch 12KV VCB
Products

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 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.

FKRN12 LBS 630A Indoor 12KV VCB HV Vacuum Circuit Breaker 0

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 630 125
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

FKRN12 LBS 630A Indoor 12KV VCB HV Vacuum Circuit Breaker 1FKRN12 LBS 630A Indoor 12KV VCB HV Vacuum Circuit Breaker 2


 

 

Company Profile

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Certifications

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