High performance FZW32-12 outdoor AC high voltage vacuum load break switch manufacturer from China Wuhan Feite Electric Co.,Ltd

High performance FZW32-12 outdoor AC high voltage vacuum load break switch

Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Hubei, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: as required

Brand Name: feite

Production Capacity: 100sets/month

Delivery Date: 7-15 days

Mechanical Life: 30000times

1.excellent breaking ability
2.compact size
3.long electric life
4.frequently operated
5.durable stable and waterproof

High performance FZW32-12 outdoor AC high voltage vacuum load break switch

FZW32-12/T630-20 type outdoor high voltage isolate vacuum switch is a new generation of high voltage electrical equipment developed by both home and overseas advanced technology. Each of the technical performance have reach the standard of GB3804 and IEC.

They are designed for the construction and reform of urban and rural grid. The bottom of the product has adopted stainless steel and galvanized carbon steel with ultraviolet-proof coating material, to make sure it's normal outdoor operation. Each stainless steel component can ensure it's durability, stability, water-proof and salt fog against ability.

It has characteristic of small size, light weight, good appearance, easy operation, strong breaking ability, long electrical life maintenance free and obvious fracture. It can adopt manual single-pole operation and also electric, distance operation.

Ambient condition

1 Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed)

2 Altitude: ≤1000m

3 Relative humidity: daily average relative humidity: ≤95%; monthly average relative humidity≤90%; daily average saturated vapor pressure ≤2.2*10-3 MPa; monthly average value ≤1.8*10-3 MPa

4 Earthquake intensity: ≤8 degree

5 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution

Order instruction
Complete model and order quantity of the product
Rated current, rated voltage, rated voltage of operation mechanism
Need panel, earth switch, fuse protector or not, what is the rated current and quantity of fuse protector
Required accessory and quantity
Other requirement please contact with us directly

Main technical data

Main Technical Data

Main Technical Data
Rated voltage	kv	12
Rated current	A	630
Rated frequence	Hz	50
Rated breaking current of active load	A	630
Rated breaking current of close loop	A	630
5% rated breaking current of active load	kA	31.5
Rated cable charging breaking current	A	10
Rated lighting impulse withstand voltage	kv	Interphase or to ground 75,fructure 85
Rated short-time power frequency withstand voltage(1 min)	kv	Interphase or to ground 42,fructure 48
Rated short time withstand current (thermostability)	kA	20
Rated duration of short-circuit	s	4
Rated peak withstand current (dynamic stability)	kA	50
Rated short-circuit making current	kA	50
Mechanical life	times	10000
Contact erosion limit of vacuum interrupter	mm	0.5
Manual operation moment of force	Nm	≤300

Mechanical characteristics adjustment data
Rated contact stroke	mm	9±1
Opening speed	m/s	1.1±0.2
Three-pole simultaneity	ms	≤5
Three-pole simultaneity (assembled with isolator)	ms	≤2
Distance of charged body and relative air	mm	≥200
Risistance of main circuit	μΩ	≤200

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