Hv Disconnector Power Load Switch

Overview

Basic Info.

Model NO.	FKN12A
Number of Poles	Three Pole
Grounding	Single Ground
Series	Three
Run	Turn the Horizontal
Switching Mode	Single Throw-in
Common Model	Kfn12A
Structure of Operating	Electric
Certification	ISO, CE, ISO9001, CCC
Brand	Zhegui
OEM	Offered
Certificate	ISO CCC IEC
Filth Level	2
Mechanical Life	2000times
MOQ	1PCS
Related Voltage	12kv
Rated Current	up to 630A
Rated Frequency	50Hz
Orign of Place	Zhejiang ,China
Product Name	Load Break Switch
Transport Package	Wooden Case
Specification	868*390*940
Trademark	Zhegui Electric
Origin	Zhejiang, China
HS Code	8535900090
Production Capacity	50pieces/Week

Product Description

PRODUCT DETAILS

high voltage load switch -- fuse combination

Description:
FKN12A-12D/T630-20 indoor high voltage pneumatic load switch-fuse combination (hereinafter referred to as FKN12A-12D load switch) is three-phase high voltage switchgear with rated voltage of 12kV and rated frequency of 50Hz, which is used for the separation and combination of load current, closed-loop current, no-load transformer and cable charging current. Turn off the short circuit current. Load switch equipped with ground switch can withstand short circuit current. FKRN12A-12D/T125-31.5 AC high voltage load switch-fuse combination is indoor high voltage switchgear combined with FN12A-12D load switch and Sport LAJ-2 (XRNT-10) high voltage current-limiting fuse. It can reliably turn on any current up to the short-circuit current, the load switch turns on the working current, the fuse turns on the short-circuit current, and the fuse turns on any overcurrent between the working current and the full short-circuit current. At the same time, the fuse switches off the load switch through its impinger.

TECHNICAL PARAMETER
The technical parameters of the form are for reference only. Customized products can consult online customer service!

No.	project			units	FKN12A-12D	FKRN12A-12D
1	The rated voltage			KV	12	12
2	Rated frequency			Hz	50	50
3	Rated current			A	630	125
4	Rated insulation level	1min power frequencywithstand voltage	Against the ground, phase	KV	42	42
			The isolation of fracture	KV	48	48
		Lightning shock withstandvoltage (peak)	Against the ground, phase	KV	75	75
			The isolation of fracture	KV	85	85
5	Load switch			KA	20	-
	Grounding switch			KA	20	20
6	Load switch			S	4	-
	Grounding switch			S	2	2
7	Rated short circuit closing current (peak)			KA	50	-
8	Rated breaking current	Active load breaking current		A	630	-
		Closed-loop breaking current		A	630	-
		5% active load breaking current		A	31.5	-
		Cable charging current		A	10	-
		Turn off the no-load transformer capacity		KVA	1250	1250
9	Rated short circuit breaking current (current limiting fuse)			KA	-	31.5
10	Rated transfer current			A	-	1200
11	Mechanical life			next	2000	2000
12	Impactor outputs energy			J	-	1+0.5

serial number	The name of the	units	data
1	Fracture from	mm	≥175
2	Interphase center distance	mm	210±2
3	Interphase air gap	mm	≥125
4	trip	mm	210±4
5	Overtravel	mm	≥40
6	The three-phase switch is not at the same time	ms	≤10
7	The three-phase switch is not at the same time	ms	≤5
8	Inherent tripping time of shunt trip	ms	40~65
9	Main circuit resistance	μΩ	≤130

THE USE OF CONDITIONS

Air temperature: -25ºC~+40ºC;Altitude: not more than 1000m;Relative humidity: daily mean no more than 95%, monthly mean no more than 90%.Earthquake intensity: no more than 8 magnitudes;Installation place: no fire, explosion danger, chemical corrosion and violent vibration place;Filth level: 2.

RELATED PRODUCTS COMPANY INFORMATION

Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering. The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc. We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!

Contact Us

FAQ

Q1: Are you a factory or trading companyA1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.

Q2: How does your factory do regarding quality control?A2: All the products will be 100% checked before the shipment.

Q3: When can I get the price?A3:Usually we quote within 24 hours after we get your inquiry.

Q4: How could I get a sample?A4: if you can not buy our product in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs. Express delivery charge depends on the quantity of the samples.

Q5: What is the price of shipping?A5: Depending upon the port of delivery, prices vary.