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Indoor 12KV DC Knife Disconnecting Switch With CE Approvaled

FOB Price

USD $1 - $80 / Set

1 Set(Min.Order)

Supply Ability 200 Set / Sets per Month
Port Ningbo Shanghai
Payment Terms:T/T

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Product Details

Place of Origin:	Zhejiang, China	Brand Name:	Ghorit	Model Number:	FZN25-12D
Max. Current:	630A	Max. Voltage:	12KV

Product Description

Product Name: Indoor 12KV DC Knife Disconnecting Switch With CE Approvaled

Type: Load Break Switch

FZN25-12D/T630-20 Type indoor AC high voltage load switches

FZRN25-12D/T125-31.5 indoor AC high voltage load switches-Fuse combination units

FZN25-12D/T630-20 Type Indoor AC switch is three-phase AC 50Hz, rated voltage of 12kV and indoor installations, for industrial and mining enterprises for distribution in clinics and substations and other occasions, as electrical protection and control facilities for the division and load current, loop current, no load transformer and cable charging current.

FZRN25-12D / T -31.5 type indoor AC high voltage vacuum load switch- fuse combination units is three-phase AC 50Hz, rated voltage of 12kV for indoor installations for industrial and mining enterprises and other occasions to change the station distribution Institution for load control and short circuit protection purposes. Equipped with grounding switch can withstand short-circuit current. Actuator can be manual and electric, easy remote control three power system requirements.

FZN25-12D, FZRN25-12D-type load switch and the combination of electric three-phase are for city distribution and industrial power equipment of three phase ring network or terminal power supply ,for load control and short circuit protection. As the combination of electrical transformers and other electrical equipment on the protective effect than the circuit more reliable, more economical, especially for rings, double radiation power supply units and box-type substation.

Mainly technical parameters

No	Item		Unit	Value
1	Rated voltage		kV	12
2	Rated frequency		Hz	50
3	Rated current		A
4	Rated insulation level	1min power frequency withstand voltage	kV	Arc-quenching chamber fracture 30
		(effective value)		Earth ,phase 42, insulating fracture 48
		Lightning impulse withstand voltage (peak)		Earth ,phase 75, insulating fracture 85
5	Rated dynamic current (peak)		kA	50
6	4S thermal current		kA	20
7	Rated power load breaking current		A	630
8	Rated closed-loop breaking current		A	630
9	Rated cable charge breaking current		A	10
10	Rated breaking no-load transformer capacity		kV	1250
11	Rated transfer current		A		2000
12	Fuse model				SDLAJ-12
13	Striker output energy		J	2~5
14	Rated short-circuit closed current		kA	50	80(predictive value)
15	Earth switch rated dynamic current		kA	50
16	Earth switch 2s thermal current		kA	20
17	Auxiliary circuit rated voltage		V	~220 ~110
18	Mechanical life		times	10000
19	Opening time of fuse trigger		ms	—	30~40
20	Opening time of tripper trigger		ms	40~50

Indoor 12KV DC Knife Disconnecting Switch With CE Approvaled :

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Trade Terms :

1.Payment : T/T
2.Sample lead time: 1-3days
3.Production lead time: for 100~500pcs1- 7days ;500~1000pcs 3-14days
4.Shipping freight are delivered under your requests
5.Shipping port :shenzhen ,mainland china
6.Discounts are offered based on order quantities
7.Minimum Quantity:100pcs-200pcs (accepted sample :1-10pcs)
8.Logo: According to your requirement
9.Packaging: 1pc /gift box/white mail order box
10.Shipping: By Express(EMS,DHL,UPS,ARAMEX), By Air or By Sea

Contact Us

Ghorit Electrical Co., Ltd.: Contact nameLingfen Bao; Phone86-577-55771572; AddressXinguang Industrial Zone, Liushi Town, Yueqing

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