Gold Member Since 2016
Audited Supplier
Varelen Electric Co., Ltd.

Flameproof Transformer, Mobile Transformer Substation, Electrical Substation manufacturer / supplier in China, offering Withstand Potential Explosion Hazard Mining Flameproof Electrical Mobile Transformer Substation, 16kVA Single Phase Pole Mounted Oil Immersed Transformer, 500 kVA 11kv Epoxy Resin Cast Dry-Type Power Transformers and so on.

(/ )

Supplier Homepage Product Transformers for mines and tunnels Withstand Potential Explosion Hazard Mining Flameproof Electrical Mobile Transformer Substation

Withstand Potential Explosion Hazard Mining Flameproof Electrical Mobile Transformer Substation

FOB Price: US $4,000-50,000 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $4,000-50,000/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 500PCS/Year
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: KSGB
  • Phase: Three
  • Cooling Method: Onan
  • Certification: ISO9001, Ce
  • Frequency Characteristics: Power Frequency
  • Brand: Varelen
  • Transport Package: Wooden Case
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Separated Winding Transformer
  • Usage: Distribution Transformer
  • Shape of Core: OD
  • Capacity: 6300kVA
  • Origin: China
Product Description

Withstand potential explosion hazard Mining FlameProof Electrical Mobile Transformer Substation

Product Uses

√ Mining FlameProof Mobile Transformer Substation is suitable for underground environment contains methane mixture gas and coal dust with potential explosion hazard.It is a complete set of movable equipment, consisting of high-voltage switch, dry-type transformer and low-voltage switch or low-voltage protection case.As the power distribution device of the electric equipment for the pumping station, conveyer, mining machine and so on.Mining Flame Proof Movable Substation has a complete and reliable function for power transformation, control and protection.It is suitable for coal mine, nonferrous metal mine, tunnel engineering, etc.


√ Possess those protect functions such as overload, short circuit, leakage, leakage lockout, over voltage, under voltage, over temperature, etc.;

√ RS485 computer communication interface;

√ Mining FLP H.V.Switch and L.V.Switch has three kinds of configuration options to choose:
H.V.Vacuum switch + L.V.Protection case for mining FLP movable substation
H.V.Vacuum switch + L.V.Feed switch for mining FLP movable substation
H.V.Vacuum switch +L.V.Combination switch of multi-circuit for mining FLP movable substation

Technical Parameters

Rated value/feature

Technical parameters

Primary voltage


Secondary voltage


Maximum capacity


H.V.Switch rated voltage


H.V.Switch rated current


Vacuum breaker specification


Vacuum breaker breaking capacity


Power frequency withstand voltage


Lightning shock withstand voltage(peak)


Protection class


Flame-proof type


Using standard


Why Varelen?

1.Professional Customization
2.Professional R&D team
3.High Quality
4.Timely Delivery
5.Authority Certification
6.Technical Support
7.Competetive Price
8.ISO 9001 Approved, IEC/TUV/SAA/ANSI Standards

Hunan Huarui was established in 2013, which is located in Ningxiang industrial area, we owned an outstanding R&D team that consist of professionals in the field of special transformers, substations and digital control.We also keep goodtechnical cooperation and commercial trade relations with European countries and our mining transformers and mobile substations were exported to Europe, like Spain, Turkey and so on.The company has acquired approval of ISO9001 international Quality Assurance System.

Our Product Concept:"Integrate art into our products, let science and technology served for our life", Core Value:Responsibility, Innovation, Value creation, The pursuit of excellence.

Our Service:

1.Your inquiry related to our company, products & price will be replied within 24hours.
2.Well-trained & experienced staffs are ready to professionally answer all your inquiries in English.
3.Working time:8:30am - 5:30pm, Monday to Saturday.
4.OEM is highly welcomed.We have professional R&D team for assistance.
5.Good after-sale service will be offered, please get back if you got any problem.

Questions and Answers:

1.Q:What's your MOQ(minimum order quantity)?
A:One Set.

2.Q:What's your packing methods?
A:Covered with plastic bag and packed in Wooden Case.

3.Q:What's your payment terms?
A:T/T 30% in advance & T/T 70% upon sending the copy of Bill of Loading, L/C 100%, or negotiate according to the order status.

4.Q:What's your delivery time?
A:45-90 days after received the advance payment or L/C.

5.Q:Are you manufacturer or trader?
A:We are a manufacturer of Substations and Transformers for many years.And our factory has the right to export devices.

6.Q:Where's your factory?
A:Our factory is in Changsha city (near Shanghai & Shenzhen port), afforded timely delivery time.

7.Q:Can we visit your factory?
A:Warmly welcome.Once we have your schedule, we will arrange the professional staffs to follow up your case.
For more details please contact us freely ^_^

Contact Info:

Please feel free to contact us, and we promise that any questions will be processed within 24 hours.

Floyd Xie
Sales Department
Hunan Huarui Electri Co.,Ltd.
Address:Jinzhou South Road, Ningxiang Industrial Park, Changsha, Hunan, China (Mainland)
Phone:+86 15862426332
Send your message to this supplier
Ms. kaka
To: Ms. kaka

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now