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Fkrn12-12kv Indoor Load Break Switch / Load Breaker Isolator

Price $2000.00
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
Popularity 344 people viewed
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Model NO.:
FN12-12
Type:
High-voltage
Structure:
Three-column Disconnector
Installation:
Indoor High-voltage
Operation:
Manual
Grounding Mode:
Grounding
Number of Poles:
Three Pole
Grounding:
Un Grounded
Series:
Three
Switching Mode:
Single Throw-in
Common Model:
Fn
Structure of Operating:
Electric
Certification:
ISO, ISO9001
Brand:
Volcano Electrical
Color:
Red
Model:
Fn12
Trademark:
Volcano Electrical
Transport Package:
Normal Export Case
Specification:
FN7-12
Origin:
China
HS Code:
853510000
Product Description
FKRN12-12kV Indoor Load Break Switch / Load Breaker Isolator
Product description

FN12-12 and FN12-12R is of three phases indoor use AC high voltage load switch for breaking and making the circuit of 50Hz, 12KV system under rated loading, closed loop current, no-loading transformer, cable charged current and short circuit current. The load switch equipped with earth switch can withstand short circuit current, and m-ainly used in power distribution substation and industrial electrical equipment where three phase closed loop circuit or bottom power supply system for control and protection.




Technical Specifications
 
NumberNameUnitFN12-12DFN12-12D(R)D
1Rated voltage
KV		12
2Rated frequency
Hz		50
3Rated current
A		630125
4Lighting impulse resisting voltage
KV
To earthing.interphase 75 isolation break 85

5		1min power frequency withstand voltageKV
To earthing.interphase 42 isolation break 48

6		Rated heat-stability currentKA20(4S)
7Rated machine-stability currentKA50
8Rated closing current(peak)KA5050
9Rated short-circuit breaking current (prospective value)KA 31.5
10Max.critical breaking current
A2S		 fuse box characterisitic curve

11		Min.Breaking current
KA		 fuse box characterisitic curve

12		Rated transfer current
KA		 1.5
13Max.breaking current(reference value)
KA		1.8
14Braking no-load transformer capcity
kva		1250
15Rated cable charging currentA10
16Rated power load current breaking timestime
≥100
17Switch-off time of rated power load current switch on-and-offS >0.06
18Rated transfer currentKA20(2S)20(2S)
19Rated transfer currentKA5050
20Motor operating power valtage
V		pay 110,220 direct current
Environmental Conditions

1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30  ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration
Company introduction

Zhejiang Volcano Electrical is a professional factory for prodcuing 10-40.5kV electrical equipments for power transmission, including all types of indoor&outdoor vacuum circuit breakers, automatic current recloser, SF6&vacuum load break switch, isolating switch, earthing switch, air&gas insulated switchgear, vacuum interrupters, fuse cutouts and lightning arresters.
The factory is located in Yueqing, the famous town for all types of low and high voltage electrical parts.It occupies square more than 10000m2, and has developed several international production line. We have made constant efforts to improve product quality and service. To offer best quality with our best service to get a win-win solution is our main principal.





Certification Collection

Our company has get ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts.




Contact

Address: No.211, Weishier Road, Economic Development Zone, Yueqing, Zhejiang, China
Website: volcano-electrical.en.made-in-china.com
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