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  • Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
  • Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
  • Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
  • Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
  • Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

Contacter le Fournisseur

Miss Emma Li
Slaes Manager
Membre Diamant Depuis 2021

Fournisseurs avec des licences commerciales vérifiées

Manufacturer/Factory

Info de Base.

N° de Modèle.
GW4
Échouage
Rez unique
Série
Trois
mode de commutation
Type de Double-Throw
Modèle commune
Gw4
Certificat
ISO, IS9001, ISO9001
Product Name
Gw4 Disconnector Isolation Switch
Related Voltage
40.5/72.5/126/145kv
Rated Frequency
50/60Hz
Rated Current
up to 2500A
Certificate
ISO CCC IEC
OEM
Offered
MOQ
1PCS
Size
Standard or Customization
Paquet de Transport
Wooden Case
Marque Déposée
Zhegui Electric
Origine
Zhejiang, China
Code SH
8535309090
Capacité de Production
50pieces/Week

Description de Produit



 
Customized products can consult online customer service!
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

 
PRODUCT DETAILS

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
 GW4 type outdoor high-voltage isolating switch

Description:
        GW4 type outdoor high-voltage isolating switch(isolation switch, isolator, disconnector, disconnecting switch, disconnect switch) is used for three-phase AC 50Hz outdoor high voltage electrical equipment, used for the line to switching under pressed voltage no-load condition, and electrical isolation the maintenance high voltage bus, circuit breakers and other electrical equipment and charged high voltage line, can also be used for the opening and closing small capacitance or inductance current. When the knife in the normal break position, can provide an insulation distance consistent with safety requirements. Widely used in 35-110kV substation.
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

1. Scientific design and innovative structure
2. Contacting points distribute on two planes, small operating moment, and release pressure to small and easy adjustment
3. Improved driving and conducting part
4. Column moving contact that can decrease operating strength and ensure reliability of circuit conduction
Other names of products:isolating switch, isolation switch, isolator, disconnector, disconnecting switch, disconnect switch
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
The technical parameters of the form are for reference only.
Customized products can consult online customer service!
ItemParameters
GW4- 40.5GW4- 72.5GW4- 126GW4-126GGW4- 145
Rated voltage40.572.5126126145
Rated current630 1250 2000 2500630 1250 2000 2500 4000630 1250 2000 2500630 12501250 2000 2500
Rated short-time withstand current (RMS)20
31.5
 40(46)
20
31.5
 40(46)
20
31.5
 40(46)
20
31.5
20
31.5
 40(46)
Rated peak withstand current (peak)50
80
100(104)
50
80
100(104)
50
80
100(104)
50
80
50 80 100(104)
Rated short-time withstand voltage
(effective value)
To the ground Fracture80140185(230)185375
Fracture110160210(265)210315
Rated lightning impulse withstand
 voltage (peak)
To the ground185325450(550)450650
Fracture215375520(630)550750
Wiring terminal rated the horizontal tension490(735)735735735960
Weight of single pole80200240300300
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
THE USE OF CONDITIONS

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

1.Ambient temperature: upper limit +40ºC, lower limit-30ºC
2.Altitude: no more than 3000m
3.Wind speed: no more than 35m/s
4.Earthquake intensity: do not exceed 8 degree
5.Pollution level: no more than Ill class
6.No severe vibration, no corrosive gas, no fire, no explosion danger place.
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
COMPANY INFORMATION

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
        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!

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

Contact Us

Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector

FAQ
Gw4 72.5kv 1250A Outdoor High Voltage Polymeric Insulator Disconnect Switch Disconnector
 

Q1: Are you a factory or trading company
A1: 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.

 

 


 

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Contacter le Fournisseur

Miss Emma Li
Slaes Manager
Membre Diamant Depuis 2021

Fournisseurs avec des licences commerciales vérifiées

Manufacturer/Factory
Nombre d'Employés
60
Année de Création
2013-12-09