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CNC Electric Group Co., Ltd.

Transformer, Dry Type Transformer, Power Transformer manufacturer / supplier in China, offering Professional Supplier of Explosion Proof Dry Type Transformer (CBB), Drop out Fuse (PRW1-24), Double-Winding Non-Excitation Tap-Changing Oil Immersed Distribution Transformer of 6~10V and so on.

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Supplier Homepage Product Explosion-proof Products for factory Explsoion proof Electric products Professional Supplier of Explosion Proof Dry Type Transformer (CBB)

Professional Supplier of Explosion Proof Dry Type Transformer (CBB)

FOB Price: US $867.12-1,744.54 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $867.12-1,744.54/ Piece
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Production Capacity: 1000PC/Month
Transport Package: Export Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CBB
  • Phase: Single
  • Cooling Method: Dry-type Transformer
  • Rated Voltage: 220V/380V
  • Cable′s Outside Diameter: 10-14
  • Trademark: CNC
  • Origin: Zhejiang, China
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Core: Amorphous Alloy Transformer
  • Winding Type: Separated Winding Transformer
  • Usage: Electronic
  • Weight: 14-18kg
  • Specification: CE, UL, IEC. 3C, CB
Product Description
About CNC
1. China Top 500 Enterprise.
2.26 years rich experience in manufacturing electrical products.
3. Sales in over 100 countries.
4. Pass ISO9001, ISO14001 CCC CE CB IEC ICO certificate and standar.


1. General

1.1 Can be used in Zone 1 and Zone 2 dangerous places.
1.2 Can be used in IIA, IIB group explosive atmosphere.
2. Features
2.1 The shell is of diecsated AI-alloy with plastic-sprayed surface.
2.2 Suitable for steel pipe and cable wiring.
2.3 Suitble for GB3836-2000, IEC60079 standard request.
Notice: Can be equipped with emergency function according to users' requirements.


1. We Are Suppler of Three Gorges Project, China National Petroleum, Sinopec Group;
2. China Famous Export Enterprise, Our Products Sale in Over 100 Countries;
3. Our Laboratory is China Key Industrial Electrical Laboratory;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Dpartment.
6. Perfect testing system ensure each product is qualified.
7. Want know more of us? Waiting for your inquiry.

How to Order?
1. Please let us know what kind of model, color, battery capacity you need.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 3-5 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 500 sets orders.
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.

1. We accept Western Union and T/T, Paypal (extra 4% commission charge)
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment

1.6 months for batteries, 3 months for atomizers.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
We provide 1 year warranty.
If the item is defective, please notify us within 3 days of delivery.
All item please be returned in their original condition in order to qualify for a refund or exchange of goods

Welcome to inquire, negotiate, we will be happy to provide you with the best quality products and personalized service!
Using sort Rated voltage
Rated current
Ex-mark Protection category Corrosion-proof Grade Inlet' s thread
(G" )
Cable' s outside diameter (mm)
CBB-0.5 220 / 380 0.5-1 ExdIIBT6 IP54 WF1 3/4  10~17
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