Durable Disconnect Switch Outdoor for Safe Electrical Isolation

Product Details
Customization: Available
Type: High-voltage
Structure: Three-column Disconnector
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  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
  • Durable Disconnect Switch Outdoor for Safe Electrical Isolation
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  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • Our Advantages
  • After Sales Service
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Installation
Outdoor High-voltage
Operation
Manual and Electric
Grounding Mode
Grounding
Movement Mode
Plug-in Type
Number of Poles
Three Pole
Grounding
Single Ground
Series
Three
Run
Plug-In
Switching Mode
Double-Throw Type
Common Model
YR
Structure of Operating
Electric
Certification
CE, IS9001, ISO9001, ISO9002
Brand
Chaotai
Rated Voltage
240/415V AC
Rated Frequency
50/60Hz
Utilizatioin Category
AC22A/AC23A
Number of Pole
1,2,3,4 Pole
Approvals
CB,CE,SAA
Single Package Size
17.5X9X8.5 Cm
Transport Package
Cartons
Specification
customizable
Trademark
chaotai
Origin
Zhejiang, China
HS Code
853530900
Production Capacity
10000PCS/Yea

Product Description

Durable Disconnect Switch Outdoor for Safe Electrical Isolation
Product Description
Durable Disconnect Switch Outdoor for Safe Electrical IsolationDurable Disconnect Switch Outdoor for Safe Electrical Isolation
Durable Disconnect Switch Outdoor for Safe Electrical Isolation
Durable Disconnect Switch Outdoor for Safe Electrical Isolation

Product Description
Specifications

AC HV Disconnect Switch
1. Rated Voltage: 12kV
2. Three-Phase AC 50/60Hz
AC HV Disconnect Switch

• Summary:

1. The GN30-12(D) Disconnect Switch is an indoor device boasting a rated voltage of 12kV, making it perfect for three-phase AC 50/60Hz environments.

2. This switch is adept at making, breaking, and transferring currents for high-voltage electrical apparatus when voltage is present but no load is applied.

3. Featuring a rotary moving contact, the switch is innovatively designed for easy mounting on the switchgear.

4. It also incorporates a wall-through installation to enhance its utility.

In the realm of electrical engineering, a disconnector—commonly referred to as a disconnect switch or isolator switch—serves the vital role of ensuring that an electrical circuit is fully de-energized for service or maintenance. These switches are indispensable for breaking circuits and are typically utilized in electrical distribution settings and substations, where machinery must be safely disconnected from its power source for adjustments or repairs. Disconnectors are available in both manual and motor-operated forms and may be coupled with an earthing switch. This integration grounds the isolated section, thereby safeguarding equipment and personnel during maintenance. High-voltage isolation switches are pivotal in electrical substations, facilitating the isolation of key components such as circuit breakers, transformers, and transmission lines for upkeep. Although disconnectors are not the primary tools for routine circuit control, they excel in providing safety isolation. Unlike load switches and circuit breakers, disconnectors lack arc suppression mechanisms, which manage the interruption of high currents. Consequently, they are classified as off-load devices, with minimal breaking capacity, intentionally designed to be activated only once the current has been interrupted by a primary control device.
Durable Disconnect Switch Outdoor for Safe Electrical Isolation
Product Parameters
Technical parameter        
Model Rated voltage  (kV) Rated current Rated short-time withstand current Rated peak withstand current
(A) (kA/4s) (kA)
GN19-12/400-12.5 12 400 12.5 31.5
GN19-12/630-20 12 630 20 50
GN19-12/1000-31.5 12 1000 31.5 80
GN19-12/1250-31.5 12 1250 31.5 80
GN19-12C/400-12.5 12 400 12.5 31.5
GN19-12C/630-20 12 630 20 50
GN19-12C/1000-31.5 12 1000 31.5 80
GN19-12C/1250-31.5 12 1250 31.5 80
PARAMETERS      
No. ITEM UNIT VALUE
1 Rated voltage KV 12/40.5
2 Rated frequency HZ 50
3 Rated current A 630/1250
4 Rated breaking current for rated active load A 630/1250
5 Rated closing current A 630/1250
6 5% rated breaking current for rated active load A 62.5
7 Rated cable charging breaking current A 25
8 1 min Power frequency withstand voltage: vacuum interrupter, same relative to ground, isolated interrupter KV 42/68/95/110
9 Lightning impulse withstand voltage: phase-to-phase relative to ground/isolated interrupter KV 75/125/185/215
10 Rated short-time withstand current (thermal stability) KA 25
11 Rated short-circuit duration 5 4
12 Rated peak withstand current (dynamic stability) KA 63
13 Rated short-circuit closing current KA 63
14 Mechanical life   10000
15 Allowable wear thickness of vacuum arc-extinguishing chamber contact mm 0.6
16 Manual operating torque Nm ≤300
Company Profile

Durable Disconnect Switch Outdoor for Safe Electrical IsolationDurable Disconnect Switch Outdoor for Safe Electrical IsolationZhejiang ChaoTai Complete Equipment Co., Ltd. proudly stands at the forefront of electrical integration, a beacon of high-tech innovation. With a dedicated team rich in expertise, boasting over 15 years of illustrious industry experience, we are poised to deliver unparalleled R&D, production, and service excellence.
Our diverse product portfolio features state-of-the-art high-voltage solid-state soft starters, precision-engineered capacitor cabinets, robust high and low voltage switchgear, advanced gas-insulated switchgear, and comprehensive substation solutions. These cutting-edge products find their applications across a multitude of sectors: from energy and chemical landscapes to metal smelting, and from electric power grids to industrial manufacturing. Our innovations empower universities, research institutions, medical and pharmaceutical advancements, municipal commerce, water conservancy and hydropower systems, road traffic management, as well as commercial and residential domains, reflecting our vast and versatile reach.
Embracing the spirit of technological innovation and the ethos of 'smart manufacturing,' we are relentless in our pursuit of excellence. By attracting top-tier technical talents, we elevate our core competitiveness, delivering incomparable value to our esteemed customers. Our journey from inception to excellence is marked by a commitment to innovation, quality-driven survival, and reputation-based development, all underpinned by management efficiency. This modern business trajectory ensures that we not only meet but exceed market demands and customer satisfaction. Our guiding principles of 'technology as the guide, standardized management, excellent quality, and customer satisfaction' are the cornerstones of our quality assurance and talent management strategies. We endeavor to enhance market competitiveness, setting ambitious targets as we contribute to China's electric power and grid transmission and distribution sectors with ever-increasing speed, strength, and ambition. Integrity remains our foundation, quality our pinnacle, service our hallmark, and customer satisfaction our everlasting mission. Striving for excellence, fostering relentless innovation, and nurturing a brand of trustworthiness are the imperatives driving our continuous development. Your support and recognition propel us forward, and we express our heartfelt gratitude to our loyal patrons. At Senhang Technology, we eagerly anticipate building a brighter future together with you, hand in hand, as we journey towards shared success.

Durable Disconnect Switch Outdoor for Safe Electrical Isolation
Our Advantages

Durable Disconnect Switch Outdoor for Safe Electrical IsolationDurable Disconnect Switch Outdoor for Safe Electrical Isolation
After Sales Service

Durable Disconnect Switch Outdoor for Safe Electrical IsolationDurable Disconnect Switch Outdoor for Safe Electrical Isolation
Packaging & Shipping

Durable Disconnect Switch Outdoor for Safe Electrical Isolation
FAQ

Durable Disconnect Switch Outdoor for Safe Electrical IsolationQ1. Are you a factory or trading company?
A.We are a factory.

Q2. Where is your factory located? How can I visit there?
A. Our factory is located in Wenzhou City, Zhejiang Province, China. You can fly to Longwan airport directly. All our clients,from home or abroad, are warmly welcome to visit us!

Q3. What's the payment term?
A. We accept TT. 30% deposit and 70% before shipment, Western Union, L/C At Sight is ok! We'll l show you the photos of the products and packages before you pay the balance.

Q4. Tell me the standard of package? What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons, If vou have leaallyl registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. Would you accept to use our logo?
A. If you have good quantity,it absolute no problem to do OEM.

Q6. How about the transport?
A. If the number of aoods is small we usually use TNT.DHL.FEDEX.EMS and some express voull offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.

Q7. What is your Production lead time /delivery time?
A: Generally, it will take 25 to 30 days after receivina vour advance payment.
The specificl delivery time depends on the items and the quantity of your order. Silicone rubber's reqular product is 1,000/ week, Porcelain's need 2-3 weeks about 1000 pcs.

Q8. How do you make our business long-term and good relationship?
A:l. We keep aood auality and competitive price to ensure our customers benefit:
A: 2. We respect every customer as our friend and we sincerely do business and make friendsl with them, no matter where they come from.
A: 3.Most goods we have the type report according the IEC STANDARD

Q9. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q11. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q12.What certificates do you have?
A:ISO9001,OHSAS18001,ISO14001 certificate and Type test report of product.

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