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Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

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Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

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Brand Name :	XK
Model Number :	FN12
Certification :	ISO9001 / GB / IEC
Supply Ability :	100 Piece/Pieces per Month
Price :	Negotiation

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Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

12kv outdoor load break switch electric isolator switch vacuum load break switch

Hot sale 12KV safety indoor AC high voltage load breaker switch

Product Description

Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

A load break switch ie. on load break switch (LBS) which is a capable small fault current breaking switchgear.
It is not like VCB or GCB which can even breaking short circuit current, Thus load break switch is actual a on load switching on/off switchgear at normal condition, normal application load break switch mechanical life and electrical life is not high required, So Mechanical is less than 5000 times, and electrical life is also less than 1000 times.
So, no load break switch is actual a disconnector switch.
Some special load break switch is capable to switching on/off capacitive load or inductive load and with higher life request.
we provide with different type of load break switch, like sf6 gas type, vacuum type and air type.

ltem	Unit	Data
Rated voltage	KV	FN12-12D/630	FN12-12(R)D/125
Rated frequency	HZ	12
Rated current	A	50
1min power frequency withstand voltage	KV	42 to ground and phases fracture 48
Lightning impulse withstand voltage	KV	75 to ground and phases fracture 85
Rated thermal stable current	KA	630	100
Rated dynamic stable current	KA	50
Rated switching current(peak)	KA	50	50
Rated short-circuit current(expected)	KV		31.5
Maximum breaking current threshold	HZ	Fuse characteratic curve accorting
Minimum breaking current	A	Fuse characteratic curve accorting
Rated transfer current	KV	50	1.5
Maximum breaking current	KV	1.8
Breaking OFF-load transformer capacity	KV/A	1250
Rated cable charging current	A	10
Rated active load current breaking times	Times	10000
Opening time when striker strikes	S	<0.06
Earth switch thermal current switch	KA	20(2S)
Thermal stable current of earth switch	KA	50	50
Motor operating power supply voltage	V	AC/DC 110/220

12kv outdoor load break switch electric isolator switch vacuum load break switch

ltem	Unit	Data
		FN12-10D/630	FN12-10(R)D/125
The total traveling distance of moving contact	mm	200+8-2
Phase center distance (Before energy storage)	mm	210±15
Moving contact overtravel distance	mm	40±2
Auxiliary contact opening distance	mm	>150
Opening/Closing time difference among three phase	ms	<3
Opening speed	m/s	>2.8	>2.8
Closing speed	m/s	>3.8
Distance between metal flexible door and torch	mm	>125
Fracture distance of earth switch	mm	>150
Main circuit resistance	Ω	<120	<300
Maximum operating torque	NM	>160

12kv outdoor load break switch electric isolator switch vacuum load break switch

Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

Company Information

Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

FAQ

Vacuum Load Break Switch / 630A 1250A Outdoor Isolator Switch Electric

Q1. Can we have our logo or company name to be printed on your products or the package?
Yes,you can.Logo and company name can be printed on our products by silk screen printing.You can send us the artwork by email in JPEG or TIFF format.
Q2. What is lead time?
Usually 3-15 working days, On-Time delivery
Q3. Why us?
All products comply with the requirements of GB national standards, IC, ANSI and other international standards, and the requirements of company's technology standards.
Q4. How do you make our business long-term and good relationship?
1. Our high quality and competitive price are the most important factors to maintain long-term and good relation -ship with our customers.
2. Good service is our basic principle for every customers.
Q5. Can I have a visit to your factory before the order?
Sure,welcome to visit our factory.

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