China Wholesale Outdoor Load Break Switch Manufacturers – FKN12-12/FKRN12-12D Indoor High Voltage Gas Pressure Load Switch – Timetric

Short Description:

Product Detail

Product Tags

Feedback (2)

Gaining purchaser gratification is our firm's intention eternally. We will make wonderful endeavours to build new and top-quality merchandise, satisfy your exclusive needs and provide you with pre-sale, on-sale and after-sale products and services for Static Contact, Outdoor Circuit Box, High Voltage Ac Earthing Switch, Our firm warmly welcome friends from everywhere in the globe to visit, examine and negotiate business enterprise.

China Wholesale Outdoor Load Break Switch Manufacturers – FKN12-12/FKRN12-12D Indoor High Voltage Gas Pressure Load Switch – Timetric Detail:

General

FN12-12D/630-20 indoor AC high voltage load switch(Hereinafter clled FNI2-12D load switch is is suitable for three-phase AC distribution system with rated voltage of 12 KV and rated frequency of 5OHz. It is used for opening and closing load current, closed loop current, no-loa transformer and cable charging current, closing short circuit current. The load switch equipped with the earthing switch can withstand the shor circuit current.

FNI2-12IR)D/25-31.5 indoor AC high voltage load switch–fuse combination (hereinafter called FN12-12IRJD combination) is an indoor high voltage switch device which combines FNI2-12D load switch and S□LAJ-12(XRNT□-10)high voltage current limiting fuse. It can break reliably under any current except it is up to short-circuit current. The load switch breaks the working current and the fuse breaks the short circuit current. And the combination breaks any overcurrent between the working current and the full short circuit current, and the fuse breal the load switch through its impactor.

Working Condition

●Ambient air temperature:Max.+40℃;Min.-25℃(Allowed to storage and transportation at-30℃) the average value is not higher than 35℃ with in 24 hours.
●Air relative humidity:Daily average is not greater than 95%, monthly average is not greater than 90% Earthquake intensity: no more than 8 degrees.
●Altitude:not more than 1000m
●No frequent and severe vibration Pollution level:ll
●The surrounding air is not contaminated by corrosive and flammab gases, water vapor, etc.

Technical specification

No.	Ltem	Unit	Data
No.	Ltem	Unit	FN12-12D/630	FN12-12(R)D/630
1	Rated voltage	KV	12
2	Rated frequency	Hz	50
3	Rated current	A	630 XX)
4	Lightning impulse withstand voltage	KV	To earth and phase Io phase75、isolating frodure 85
5	1 min power frequency wtthsiand volloge	KV	To earth and phase to phase 42、isolaling fracture 48
6	Rated fhermd stability current	KA	20(4S)
7	Rated dynamk current	KA	50
8	Rated dosing current (peak!	KA	50 50	50
9	Rated short drcuif breaking current (Expected value)	KA	31.5
10	Maximum at critical breaking current	A2S	Accorcing to the fuse characteristic curve
11	Minimum breaking currenf	KA	Accorcing to the fuse characteristic curve
12	Rated transfer current	KA	15
13	Maximum breaking current (reference valuel	KA	18
14	Breaking the capacity of the no-kx)d transformer	KVA	1250
15	Raled cable charging current	A	10
16	Raled active tood cunenl breaking limes	Times	> 100
17	The impodor touches lhe load switch opening time	S	0.06	> 0.06
18	Earthing switch Ihermal stabifcty current	KA	20(2S)
19	Earthing switch Ihermal stability current (peak)	KA	50
20	Motor operating power supply voboge	V	AC DC 110、220

Outline overall and installing dimensions

Product detail pictures:

Related Product Guide:

As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for China Wholesale Outdoor Load Break Switch Manufacturers – FKN12-12/FKRN12-12D Indoor High Voltage Gas Pressure Load Switch – Timetric , The product will supply to all over the world, such as: Cannes, Casablanca, United Kingdom, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.

20kv Load Break Switch

Boundary Load Switch

High Voltage Ac Load Switch

High Voltage Ac Vacuum Load Switch

High Voltage Load Break Switch

Indoor Ac Hv Vacuum Load Switch

Indoor Load Switch

Load Break Switch Manufacturers

Load Break Switches

Load Break Switches Factory

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.