Products

DESCRIPTION

Basic Info

Model NO.	RW12-15
Product Name	Drop out Fuse
Rated Voltage	up to 15kv
Rated Current	up to 200A
Rated Frequency	50/60Hz
Certificate	ISO CCC Ice
OEM	Offered
MOQ	1 Piece
Mechanical Life	500 Times
Transport Package	Wooden Case
Specification	50x36x12.5cm
Trademark	Zhegui Electric
Origin	Zhejiang, China
HS Code	8535100000
Production Capacity	200pieces/Week

Product Description

Customized products can consult online customer service!

PRODUCT DETAILS

Drop-out fuse cutout

Description:
Drop-out fuse cutout and load switching fuse cutouts are outdoor high voltage protection devices. They are connected with the incoming feeder of the distribution transformer or distribution lines. These are primarily used to protect transformers or lines from short circuits and overloads and switching currents. The drop-out fuse unit is composed of insulator supports and a fuse tube, static contacts are fixed on two sides of the insulator support and moving contact is installed on two ends of fuse tube. The interior of the fuse tube is the extinguishing tube. the exterior is made of the phenolic compound paper tube or epoxy glass. Load switching cutout fuse provides stretch auxiliary contacts and arc-extinguish exclosure for switching on/off loading current. In normal operation, the fuse link is tightened to form tho closed position. In the fault current situation, the fuse link melts and an electrical arc is formed. The arc-extinguishing tube is as occurs. This causes high pressure inside the tube and causes the tube to separate from the contacts. The strength of the contact is relaxed once the fuse elements melt. The cutouts now in the open position, the operator needs to switch the current off. Then with an insulated operating bar, the moving contact can be pulled off. The main contact and auxiliary contact is connected.

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

Project	RW12	RW12
Rated voltage (kV)	12(15)	12(15)
Rated current (A)	100	200
Rated frequency (Hz)	50	50
Base rated current (A)	100	200
Rated short-circuit breaking current (kA/A)	8/100, 12.5/100, 16/100	12.5/200, 16/200
Power frequency withstand voltage test (kV)	45/55	45/55
Power frequency withstand voltage dry test (kV)	50/55	50/55
Rated lightning impulse voltage (kV)	125	125
Creepage distance (mm/kV)	330	330
Mechanical life (times)	500	500
Altitude (mm)	1000	1000
Ambient temperature (ºC)	-40ºC~+70ºC	-40ºC~+70ºC
Dimensions (cm)	50x36x12.5	50x36x12.5

THE USE OF CONDITIONS

1.Ambient temperature: no higher than +40ºC, not lower than-30ºC

2.Altitude: no more than 1000m: (more than 1000m can be corrected according to GB311.1-1997)

3.Power frequency: 50Hz

4.Earthquake intensity: 7 degrees and below

5.Maximum wind speed: 35m/s

RELATED PRODUCTS
COMPANY INFORMATION

Zhejiang ZheGui Electric 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 own three CNC bending machines, CNC shearing machines, CNC laser cutting machines 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 UsFAQ

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.