Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Looking for high-quality electrical distribution products? Explore our factory's Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, and Electrical Ring Main Unit Cabinet.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
  • Company Profile
  • FAQ
  • Certificates
  • Business Partners
Overview

Basic Info.

Model NO.
AMCC
Form
Partly-welded Type
Operation Voltage
High, Medium Voltage
Size
1 Uint
Application Range
Power Plants
Shell Material
Stainless Steel
Shell Protection Grade
IP67
Brand
Qinghao or OEM
Standard
IEC, GB, CE
Breaker Type
Fixed/Drawable
Mechanical Life
20000 Times
Installation
Removable
Transport Package
Wooden Case
Specification
As per data sheet
Trademark
Qinghao/OEM
Origin
China
HS Code
8537209000
Production Capacity
10000PCS/Year

Packaging & Delivery

Package Size
40.00cm * 20.00cm * 130.00cm
Package Gross Weight
200.000kg

Product Description

Product Description

Qinghao Electric is developing and producing a variety series LV MV and HV switchgears including below: KYN, XGN, HXGN, XGW, DFW, GGD, GCK, GBD, PGL MNS and so on.

Our switchgear is produced for the transformation and construction of urban power grid. Suitable for three-phase AC 50Hz, 10~35KV power system. In the power supply system as the use of breaking load current and closing short circuit current, widely used in urban power grid construction and transformation projects, industrial and mining enterprises, high-rise buildings and public facilities, as a ring network power supply unit and terminal equipment, play a role in the protection of electric energy distribution, control and electrical equipment, can also be installed in box-type substations.

The ring network cabinet is equipped with a pressure load switch and a vacuum load switch, and the operating mechanism is a spring operating mechanism, which can be operated manually or electrically. In addition, it can also be equipped with disconnector and fixed circuit breaker, the ring network cabinet has strong set of performance, small size, no fire and explosion risk, and has a reliable "five prevention" function.


Main Characteristics
Qinghao switchgear meets the requirements of GB/T11022, GB/T3906 and IEC60298 related standards. It has the interlocking device function to prevent below:

1. pushing and pulling circuit breaker truck when on loading.
2. miss opening and closing circuit breakers.
3. closing the circuit breaker when the grounding switch is in the closed position.
4. miss entry into the live compartment,
5. miss closing the grounding switch when it is live.

Advantages
1. The cabinet body is assembled with 8MF profile, and the module hole E=20mm is installed in the whole frame;
2. The load switch, disconnector, circuit breaker and cabinet door in the cabinet have perfect and reliable mechanical linkage and interlocking devices, which can effectively prevent miss operation and ensure safe maintenance.
3. Fuse combination electrical cabinet, melt pipe with striker, short circuit, striker hit the trip mechanism, to achieve fast switching, can effectively protect electrical equipment. The ring network cabinet adopts frontal operation and is installed against the wall.
4. Power transmission operation: Only when the cabinet door is closed and locked, and the grounding switch is operated to the "open" position, the load switch can be operated to the closed position.
5. Power failure operation: When the load switch is in the open position, the grounding switch can be closed, and the cabinet door can be opened when the grounding switch is in the closed position.
6. The isolation knife and circuit breaker have a reliable interlocking device and the door also has an interlocking function, which fully meets the requirements of five defenses.
7. The door panels and sealing plates around the switchgear are made of 2mm cold-rolled steel plates, which are strong and durable. The cabinet protection level reaches IP3X.

Applications
1. Special places with automatic switching of dual power supply, power distribution in urban residential areas.
2. Small secondary substations, opening and closing stations, industrial and mining enterprises.
3. Shopping malls, airports, subways, wind power plants, hospitals, stadiums, railways, tunnels, etc.


Service Environment
1. Ambient temperature:
-30°C  to  +45°C

2. Altitude: 1000 meters.
3. Max. air relative humidity90%(±25ºC);
4. Max. Ground ramp degree 3°;
5. The earthquake: the horizontal acceleration0.3m/s2 , the vertical acceleration0.15m/s2
6. The installation site shall be free from explosion danger, fire, filthy material, chemical corrosion and violent vibration;
(Note: If the application environment is different from the above standard conditions, please contact for customized designs.)

Product Parameters

Safe and reliable control protection and monitoring function.
 
*We offer a variety of standard designs and configurations, and also can customize for special designs and options. 

Item Unit Value
Rated Voltage KV 12, 24, 33, 40.5
Rated insulation Level Power frequency withstand voltage(1min) KV Phase-Phase Phase-earth Isolation fracture
95 118
Rated lightning impulse withstand voltage 185 215
Rated short-time withstand current (4S) KA 20,25,31.5
Specified short circuit drop-out current KA 20,25,31.5
Rated withstand current (peak) KA 50,63,80
Rated short circuit making current KA 50,63,80
Rated current A 1250, 1600, 2000
Protection degree   IP2X/IP3X

Confirmation before ordering
1. Main circuit system scheme diagram.
2. Material and color requirements of the box shell.
3. Product network configuration requirements.
4. List of required spare parts.
5. Indicate special requirements via email or call if needed. 

Detailed Photos

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Packaging & Shipping

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Company Profile

Qinghao Electric Co., Ltd. (Hereinafter referred to as Qinghao Electric) is a reliable and specialized power transmission and distribution equipment manufacturer located in Wenzhou City, Zhejiang Province. We are focusing on transformer, substation, switchgear and other power related products' R&D and manufacture from 2010. Our products mainly include oil immersed transformer, dry-type transformer, amorphous alloy transformer, prefabricated substation, pad mounted substation, solar photovoltaic & wind power step-up substation, high and low voltage switchgear.

With more than 20years develop and production efforts, our products are sold to many countries all over the world. Now our products' technical performance has reached the advanced level in power industry, and our company has become a leading professional power distribution manufacturer not only in China but also in the world. With the concept of "world-class transformers, smart solutions", Qinghao Electric is devoting to provide high-quality power for customers.

Let us cooperate with a brighter future!

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet
FAQ

Q: Are you a Manufacturer, factory or Trading company?   
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).

Q: What's your warranty terms?
A: We offer 24 months warranty time.

Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T, L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: Qinghao transformers are manufactured in accordance with international standards and customer requirements with
IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified. 


Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.


Q: How can I trust you?
A: Qinghao Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, KEMA certificate, ISO9001, ISO14000 certificate. We are the audited supplier of TUV, Alibaba and Made-In-China.


Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.


Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.

Certificates

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Business Partners

Mcc Mns Withdrawable Cable Power Distribution Box, Switch Substation, Sf6 Load Switches Gis Switchgear, Electrical Ring Main Unit Cabinet

Contact us

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