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Indoor FN12 10kv 11kv 12kv 630A 1250A Air Load Break Switch

Basic Information
Place of Origin: XIAN,CHINA
Brand Name: XG
Certification: ISO , CCC
Model Number: FN12
Minimum Order Quantity: 1 SET
Packaging Details: WOODEN CASE
Delivery Time: 3-15 DAYS
Payment Terms: L/C, D/P, D/A, T/T, Western Union, MoneyGram
Supply Ability: 2000 SET
Detail Information
System Voltage: 10kv 11kv 12kv System Current: 630A 1250A
Medium: Vacuum Material: Galvanized Sheet And Accessories
Standard: IEC/GB Function: Switch On And Off Normal Load Current
Installation Location: Power Plants Application: Indoor
High Light:

FN12 10kv Air Load Break Switch

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1250A Air Load Break Switch

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XG FN12 Air Load Break Switch


Product Description

1. FN12 type indoor 10kv 11kv 12kv 630A Air load break switch

 

It is a three phase H.V. switch equipment of 12KV, 50Hz for breaking or closing load current., no-load transformer cable charging current and closing short-circuit current. The load switch with earth switch can bear short-circuit current.
It is made up of FN12-12D load switch and S()LAJ-12(XRNT()-10) H.V. current-limiting fuse box. It can break any current, load switch breaking working current and fuse box breaking short-circuit current, jointly breaking any current between short-circuit current. Meantime, fuse box make the switch off of with the striker.

 

2. Service Condition

  1. 1. The ambient air temperature: MAX.: +40°C, Min.: -10°C.
    2. The altitude does not exceed 1000m.
    3. The relatire humidity of air daily average ≤90%, monthly average ≤ 95%.
    4. The ambient air should not be obviously polluted by corrosivity or the flammability gas and steam. etc.
    5. The working situation without frequent violent.

3. Technical Parmeter

 

Number Name Unit FN12-12D/630-20 FN12-12D.R/100-31.5
1 Rated voltage kV 12
2 Rated frequency Hz 50
3 Reated current A 630 1000
4 Lighting impulse resisting voltage kV 75/85
5 1min power frequency with stand voltage kV 42/48
6 Rated heat - stability current kA 20(4S)
7 Rated machine-stability current kA 50
8 Rated closing current (peak) kA 50  
9 Rated short-circuit breaking current kA   31.5
10 Rated transfer current kA   1.5
11 Max. breaking current kA 1.8
12 Breaking no-load transformer capacity Kva 1250
13 Rated cable charging current A 10
14 Rated power load current breaking times time >100
15 Switch-off time of rated power load current switch on-and-off S   >0.06
16 Earth switch heat-stability current kA 20(2S) 20(2S)
17 Earth switch heat-stability curreak (peak) kA 50 50
18 Motor operating power valtage V AC220,DC48

 

4. Photo

Indoor FN12 10kv 11kv 12kv 630A 1250A Air Load Break Switch 0

5. Factory

 

Indoor FN12 10kv 11kv 12kv 630A 1250A Air Load Break Switch 1

 

6. FAQ

 

1. Send the technical data, better for all useful information; we will make a good recommendation.

If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.

2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.

3. Usually shipped by sea, small order or urgent order we can send you by air.

4. All our activities are accredited to ISO 14001:2015 and IEC standard.

5. Technology ensure the quality satisfy international request.

Contact Details
Emma

Phone Number : +8613319220197

WhatsApp : +008613319220197