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Hunan Huarui Electric Co., Ltd.

Transformer, Flame-Proof Transformer, Dry Type Transformer manufacturer / supplier in China, offering Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment, Step-up Transformer /Power Transformer/Transformer/Power Transmission, 3 Phase 33kv High Voltage Oil-Immersed Type Power Distribution Transformer and so on.

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Supplier Homepage Product Transformers for mines and tunnels Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment

Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment

FOB Price: US $3,000-20,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,000-20,000/ Piece
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Port: Shanghai, China
Payment Terms: L/C, T/T

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Basic Info
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Separated Winding Transformer
  • Usage: Distribution Transformer
  • Shape of Core: Ring
  • Standard: IEC60076
  • Frequency: 50/60Hz
  • Secondary Voltage: 0.38kv/0.4kv/0.415kv/0.43kv/0.619kv
  • Type: Flame-Proof Dry Type
  • Trademark: varelen
  • HS Code: 85413109
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001
  • Frequency Characteristics: Power Frequency
  • Brand: Varelen
  • Rated Capacity: 50~4000kVA
  • Primary Voltage: 5kv/6kv/10kv/11kv/15kv/20kv
  • Material: Copper or Alumnium
  • Name: Mine Flame-Proof Mobile Substation
  • Origin: China
Product Description
Mine Flame-Proof Dry type mobile substation transformer with Coal Mine Equipment

Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment 
Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment
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.

Characteristics

 √ 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

10,6kV

Secondary voltage

3.45,1.2,0.693,0.4kV

Maximum capacity

6300kVA

H.V. switch rated voltage

12kV,7.2kV

H.V. switch rated current

630A

Vacuum breaker specification

630A/12kV,7.2kV

Vacuum breaker breaking capacity

25kA

Power frequency withstand voltage

42kV/1min,23kV/1min

Lightning shock withstand voltage(peak)

75kV,60kV

Protection class

IP54

Flame-proof type

ExdIMb

Using standard

GB8286-2005,GB3836-2010

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
 Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment
 
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.
 Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment

Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine EquipmentQuestions 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.
Mine Flame-Proof Dry Type Mobile Substation Transformer with Coal Mine Equipment

 
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