15kV 24kV cabinet type SF6 load break switch interrupter

Supplier: Hunan Electric Union Corp.
Region: Hunan, China
Contact: Mr Alan Chueng
Price: $5600.00 /set
Min. Order: 1 set

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Product details

Rated current:	630A	Origin:	China
type:	air insulation	payment terms:	L/C, T/T
standard:	IEC62271	Voltage:	24kV
Breaking capacity:	20kA	Protection class:	IP4X
brand:	hydrogen nitrogen	Packaging Details:	Seaworthy packing/wooden case
Supply capacity:	200 units per month	frequency:	50/60 Hz
Transformer protection:	fuse	model:	Safety switch
insulation:	125kV	Install:	indoor
port:	Shanghai

24kV Air Insulated Switchgear

standard

IEC 62271-100High voltage AC circuit breaker

IEC 62271-105: AC switch fuse combination

IEC 62271-102: AC isolating switch and grounding switch

IEC 62271-200AC metal-enclosed switchgear and control equipment with rated voltage above 1kV and below 52kV

IEC 62271-103High voltage switches with rated voltages above 1 kV and below 52 kV

IEC 60694:General specification for high voltage switchgear and controlgear standards

IEC 60265-1Switches with rated voltages above 1 kV and below 52 kV

IEC 60529:Degree of protection provided by the enclosure (IP code)

Service environment:
a) Temperature: Maximum temperature: +40°C; Minimum temperature: -25°C

b) Humidity: monthly average humidity 95%; daily average humidity 90%.

c) Altitude: Maximum installation altitude: 2500m

d) The surrounding air has no obvious corrosive, flammable gas, steam and other pollution.

e) No frequent violent shaking

SafeSwitch is an air-insulated (AIS), metal-enclosed switchgear. Suitable for distribution automation and compact also scalable metal-enclosed switchgear. It has the characteristics of simple structure, flexible operation, reliable interlocking, convenient installation, etc., and can provide satisfactory technical solutions for different applications and users.

Utilizing the latest sensor technology and protective relays, coupled with advanced technology and flexible assembly options, SafeSwitch is well suited to meet changing market demands.

SafeSwitch can be equipped with SF6 load switch; it can also be assembled with vacuum circuit breaker according to user needs. The operation method can be manual or motor driven.

1 load switch: The load switch and earthing switch are in an SF6-filled enclosure and meet the "sealed pressure system" requirements.

2 busbars: all on the same level, thus enabling future switchboard

Expansion and connection of existing equipment.

3 connections: Accessible from the front, connected to the lower load switch and earthing switch terminals or the lower fuse holder. The compartment is also equipped with an earthing switch downstream of the medium voltage fuse of the protective device.

4 Operating mechanism: Contains elements for operating switch-disconnectors and earthing switches and activating the corresponding indications

(Positive break).

5 low voltage: Install terminal box (if motor option is installed), low voltage fuses and compact relay devices.

If more space is needed, an extra enclosure can be added on top of the compartment.

Why choose us

Hunan Electric Union is a diversified electrical equipment manufacturing group located in the central and southern regions of China.

limit innovation

What we do is a traditional business. Transformers and switches have been developed for a hundred years, and even so-called "new technologies" such as casting resin technology, vacuum arc differentiation technology, and digitalization
Conservation techniques have been used for decades.
Based on the characteristics of the industry, focus on product manufacturing itself, and implement a "restricted innovation" policy for mature products

1. Only update products when the latest standard revision is officially released
2. New products can only be produced after the relevant technologies are mature.
3. Focus innovation on external updates to make the product easy to use and transport.

our mission

After decades of reform and opening up, China's electric power development has made great progress, and the manufacturing industry has gradually entered the world's first-class level. Many internationally renowned companies have chosen to set up factories in China.
At the same time, we realize that the power infrastructure in many developing countries is still very backward, so our mission is to provide the most cost-effective products to the world and convert these products to meet the relevant international
The standards (IEC and IEEE) are based on proven and reliable products that have been widely used in China for almost 30 years.

Ultimately, we can help improve energy quality and improve people's lives in developing regions.

product
1. Oil-immersed transformer 6-252kV

2. Gas insulated switchgear (GIS) 72.5-252kV
3. Resin cast dry-type transformer 6-36kV
4. Pad-mounted transformer 4.16-46kV
5. SF6 filled ring network cabinet 6-36kV
6. Medium voltage switchgear 4.16-36kV
6. Low-voltage switchboard 110-690V
7. SF6 circuit breaker 36-252kV
8. Isolation switch 36-1100kV
9. PT, CT 6-252kV
10. Soft starter 0.4-15kV

11. Compact substation

Serve
1. Project consultation
2. Cost estimation
3. Bidding preparation

Features
We define four rules to evaluate our product,
1. Standards: All products should comply with IEC or IEEE standard specifications.
2. Requirements: All products should comply with the technical agreement of the end user.
3. Ease of use: All products should be tested at the factory and come with complete, readable drawings and manuals.
4. Fit to Container: All products should be designed to fit on a container.

Certificate