Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
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  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  • Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
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  • Overview
  • Product Description
  • More product
  • Company Profile
  • Certifications
  • Our Advantages
Overview

Basic Info.

Model NO.
Zn85-40.5kv
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Vacuum
Installation
Fixed
Structure
ACB
Poles Number
3
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification
ISO9001-2000, CE, CB, CCC, Ce Kema
Transport Package
Export Wooden Cases
Trademark
TAILI/OEM
Origin
Wenzhou China
HS Code
8535210000
Production Capacity
3000/Month

Product Description

Product Description

Indoor high voltage vacuum circuit breaker

 
Product Overview
The ZN85-40.5 series indoor high-voltage vacuum circuit breaker is suitable for three-phase AC 50Hz, rated voltage 40.5kV power system. It can be used for switching load current, overload current and fault current in industrial and mining enterprises, power plants and substations. The circuit breaker and the operating mechanism are arranged up and down, which effectively reduces the depth of the circuit breaker.
It meets the requirements of GB/T1984-2014 (AC HV circuit breaker) and JB355-1996 (3.6KV-40.5KV indoor AC HV vacuum circuit breaker). It can be used in the switchgear of KYN61 and TLRM series.

Applicable conditions

1.Ambient temperature: -10ºC-+40ºC
2.
Relative humidity: daily average 95. monthly average 90.Earthquake intensity: 8 degrees;
3.
Saturated vapor pressure: the average pressure of a day should be no more than 2.2kPa; the average pressure of a month should be no more than 1.8Kpa;
4.The height above sea level:≤1000 m (Except special requirements)   Applicable occasions should be free from inflammable, explosives, corrosives and severe vibration.
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution

Structure

Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
Vacuum Interrupter
 
Function: Creates a vacuum - sealed space for arc extinction. Contacts conduct current when closed and generate/extinguish arcs when opening. The shield absorbs metal vapor.
Advantages: Vacuum environment enables rapid arc extinction, ensuring efficient current interruption. Protects insulation of the interrupter.
 
Operating Mechanism
 
Function: Powers contact movement. Spring - type stores energy in a spring for operation. Electromagnetic - type uses electromagnetic force. Permanent - magnet - type uses permanent magnets for stable contact position and an electromagnetic coil for changes.
Advantages: Spring - type offers reliable operation with stored energy. Electromagnetic - type provides quick response. Permanent - magnet - type has a simple structure, low energy consumption, and high reliability.
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
  •  
Standard Specification
(It can be customized according to customer's local demand!)

                              Outline and installation size                                                                 Technical parameter table
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
 
Product Display
 
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution

Complete workshop testing equipment
 
The quality department of the company is equipped with multiple precision testing instruments and has established strict quality standards. With a precise and rigorous quality control attitude, we achieve comprehensive quality control from raw materials to finished products, implement ISO9001 standards, and take product quality as the sole standard.
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution


 

More product

More Product

  

Ex-factory Quality Assurance

1.Routine test:Measurement of winding resistance,Measurement of voltage ratio,Check of vector group,Measurement of impedance voltage and load loss,Measurement of no - load loss and current,Separate-source voltage withstand test,Induced overvoltage withstand test,Dimension checking.
2.Type tests:Lighting impulse test,Temperature rise test.
3.Special tests:The company is accelerating the cultivation and development of productivity, and creating high-level intelligent production.

Company Profile

Know More About Our Company
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution

Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution
Define-TAILI
    Total Solution is how we define "TAILI". From design & customization, engineering, manufacturing, installation, to after - sale service. TAILI provides a Total Solution to our customers, helping and supporting them to gain a competitive advantage in their market.
    TAILI, founded in 1988,is one of the largest and most respected manufacturers of MV power distribution products in Wenzhou, China, the "Electric Industry Center" of China. We have factories for manufacturing, research &development, and distribution of products: Transformers, Indoor&outdoor switches, Switchgears, Power substations, and electric components for transformers and switchgears.
   Our mission at TAILI is to provide the highest - quality products at the best possible price. And by doing so, to provide an unmatched customer experience and actively establish long-term cooperative relationships with our new and old customers.

Certifications

Certifications

We have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.
In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.
Reliable Indoor Vacuum Circuit Breaker (12 - 35kV) for Safe and Efficient Power Distribution

ATTENTION
1. The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2. The delivery time: Usually it will take about 15-20 days.
3. The standard of package: Usually use strong plywood case for protection.
4. The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5. The logo: If you have good quantity, it absolute no problem to do OEM.
6. Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.
7. Warranty: in 12 month since BL date.

 

Our Advantages

Our Advantages

Design Ability:Our design team can combine the needs of customers from East Europe, Africa, South America, the Middle East, Southeast Asia and other countries to customize transformers for different local market demand. As a Chinese manufacture with more than 25 years' experience We can produce transformer with European quality at a very competitive price, and perfect replacement of imported products from Europe, so that users can use high-quality power products with the lowest cost to get more advantage in their market.

Efficiently Service: With 15 years of experience in electrical line, we are committed to providing comprehensive technical supports , design  and customized solutions for our partners .And provide timely service  for each step within 24 hours from design ,production, logistics, equipment installation ,to ensure  clients with an efficiently and smooth operation of the projects! Partners recognition is the motivation and encouragement for us , we attach importance and persue to give one-stop service !

Ex-factory Quality Assurance
Routine test:Measurement of winding resistance,Measurement of voltage ratio,Check of vector group,Mesurement of impendance voltage and load loss,Measurement of no load loss and current,Separate-source voltage withstand test,Induced overvoltage withstand test,Dimension checking
Type tests:Lighting impulase test,Temperature rise test
Special tests:The company is accelerating the cultivation and development of productivity, and creating high-level intelligent production.
 

FAQ:
Q1: Are you a manufacturer or trading company?
A1: Yes, we are a manufacturer dedicated to designing customized products according to different country standards and the production of a wide range of high-quality transformers, switchgears, and power substations. Meanwhile, we can also provide relevant accessories and components with guaranteed quality from our branch factories. We improve the design to make our products more competitive in the market while maintaining better quality to ensure long-term performance.


Q2: How does your factory handle quality control and after-sales support?
A2: All the products will be 100% checked and tested before delivery. We also have an inspection team to make videos with customers online or send them via email. All our products comply with strict tests, ensuring easy maintenance. We also offer online after-sale service in case of any further problems.


Q3: When can I get the price?
A3: Usually we quote within 1 hour after we receive your inquiry. For customized products that need special design, we will quote within 12 hours with detailed specifications for confirmation.


Q4: Can you manage the delivery directly to our country under the DIP term?
A4: Yes, we have our own logistics company that helps to find a better solution for delivery, making the delivery time more punctual and at a lower cost.


Q5: Can I get a product guarantee after delivery?
A5: Yes, every product has a 2-3 year quality warranty under the condition that customers use the products correctly.


Q6. Do you have any certificates?
A6: Yes. Each of our products has CE, 3C and CQC certificates. If you need any other certificates, we can help you apply for them.


Q7: How can I pay you?
A7: Payment by T/T and L/C is acceptable.

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