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FN7-12DR 11kv Load Break Switch 12kv Load Break Switch

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US$ 15 - 200 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
hossin
Model Number:
FN7-12/630 FN7-12DR FN7-12 FN7
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Yueqing Hossin Electrical Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai or ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name hossin
Model Number FN7-12/630 FN7-12DR FN7-12 FN7
Max. Current 630
Max. Voltage 12

FN7-12DR Load Break Switch  11kv  Load Break Switch 12kv load break switch

 FN7-12DR 11kv Load Break Switch 12kv load break switch

 

 

Product Overviews

 

 

FN7-12DR is used for three-phase AC 5OHz 12KV power systems. They used for breaking load current and controlling short-circuit current. FN7(C)-12 type H.V load switch-fuse combination is based on the FN7-12 series H.V load switch, then put the operating mechanism on the side, as customer order.

 

 

 

 

Model&Meaning

 

 FN7-12DR 11kv Load Break Switch 12kv load break switch

 

 

Working Conditions

 

1. The altitude does not exceed 1000m.

2. The ambient air temperatrue: Max:+40°c, Min:-25°c.

3. The relative humidity of air daily average=95%, monthly average=90%

4. The ambient air should not be obviously polluted by corrosivity and the flammability gas steam, etc

5. The working situation without frequent violent.

 

Specification

 

 

Classification

Types

DS

DX

L

R

RA

F

Earth switch at the wire - in end

Earth switch at the wire - out end

Interlock device

Fuse box

Striking fuse box

Off device by motor

Without tripper

FN7-12

-

-

-

-

-

-

FN7-12DSL

√

-

√

-

-

-

FN7-12DXL

-

√

√

-

-

-

FN7-12R

-

-

-

 √

-

-

FN7-12DSLR

√

-

√

 √

-

-

FN7-12DXLR

-

√

√

√

-

-

With striking tripper

FN7-12RAF

-

-

-

-

 √

√

FN7-12DSLRAF

√

-

√

-

 √

√

FN7-12DXLRAF

-

√

√

-

 √

√

 

 

 

Rated voltage (KV)

Insulation Level

Rated current(A)

4S heatstabling current(KA)

Machine stabling current [peak] (KA)

Short-circuit controlling current(KA)

1min power frequency withstand voltage (KV)

Lighting impuslse resisting voltage [peak] (KA)

12

42

48

400

12.5

31.5

31.5

48

85

630

20

50

50

 
 

 

 

Outline Drawing

 FN7-12DR 11kv Load Break Switch 12kv load break switch

 

 

 FN7-12DR 11kv Load Break Switch 12kv load break switchFN7-12DR 11kv Load Break Switch 12kv load break switch

Related Products

FN7-12DR 11kv Load Break Switch 12kv load break switch 

 

 

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Yueqing Hossin Electrical Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2006
Factory Size
5,000-10,000 square meters
Total Employees
51 - 100 People
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