Powered by Made-in-China.com
11kv High Efficiency Copper Winding, Fireproof Design Epoxy Resin Dry-Type Transformer
US$1,000.00-30,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
ThreeModel NO.
SCB 30kVA-2500kVACore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyMaterial
Copper/AluminumHv
6.6kv 11kv 13.8kv 15kv 22kv 33kv 34.5kv 35kvVector Group
Dyn11/Yyn0LV
0.4kv 0.38kv 0.22kvService Condition
IndoorRated Capacity
30kVA to 2.5mva CustomizableTransport Package
Wooden CaseTrademark
Rooq or CustomizedOrigin
ChinaHS Code
850422Production Capacity
500PCS/MonthKey features
Fireproof Epoxy Resin Design: Non-flammable, self-extinguishing material ensures safety in load centers.
Overload Capacity Boost: Forced air cooling increases output capacity by 50% for short-term overload.
Wide Customization Options: Customizable material, voltage levels, vector groups, and rated capacity.
Intelligent Temperature Control: Automatically detects temperatures, controls fans, and supports IS485 interface.
High Mechanical Strength: Strong short-circuit resistance, low partial discharge, and high reliability.
Low Noise and Loss: Energy-saving design with low operating loss and minimal maintenance needs.
Compact and Lightweight: Small size and light weight reduce installation space and costs.
Comprehensive Certifications: Meets ISO9001, CCC, CE, IEC60076, and GB/T1094.11 standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-04-15 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤11.51h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryROOQ ELECTRIC GROUP CO., LTD., established in May 2014 in Zhejiang, China, is a combined entity operating in the manufacturing sector with a focus on power transformers and related products. The company is ISO certified and engages in both domestic and international markets, providing after-sales services with a life-long warranty. It operates six production lines and exports 31% to 40% of its sales. The company's financial and innovation capabilities are supported by a registered capital of 108 million RMB and a team of experienced R&D engineers.
Supplier typeThe supplier is a combined entity described as a trade company in the manufacturing industry, located in Wenzhou City, Zhejiang Province, China.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating adherence to quality, environmental, and occupational health standards.
After-Sales capabilityThe supplier offers a 7*24 service mechanism and a life-long warranty, which suggests strong after-sales service capabilities.
Financial creditThe supplier's financial credibility is supported by a substantial registered capital of 108 million RMB.
R&D capabilityThe company has a total of 15 R&D engineers, indicating a capability for innovation.
Production capacityOperating six production lines with an annual output between US$10 million and US$50 million demonstrates a robust production capacity.
Product Q&A
Q:What is the rated capacity range?
A:
The rated capacity ranges from 30kVA to 2.5MVA and can be customized.
Q:What are the available voltage levels?
A:
Available HV levels include 6.6kV, 11kV, 13.8kV, 15kV, 22kV, 33kV, 34.5kV, and 35kV.
Q:Can the transformer material be customized?
A:
Yes, the winding material can be customized to Copper or Aluminum.
Q:What is the maximum altitude for operation?
A:
The transformer is designed for altitudes not exceeding 2500 meters.
Q:Does it support forced air cooling?
A:
Yes, forced air cooling (AF) allows a 50% increase in output capacity for short periods.
Send Inquiry
*To:
ROOQ ELECTRIC GROUP CO., LTD.
ROOQ ELECTRIC GROUP CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Huawan OEM ODM Step up Step Down Epoxy Cast Resin 3 Phase Dry Type Power Transformer for Industrial Use
US$1,500.00-3,500.00
1 Piece(MOQ)
Epoxy-Cast Resin-Impregnated Vacuum-Pressured Dry-Type High-Voltage Power Transformer for Indoor Substation
US$1,000.00-2,300.00
1 Piece(MOQ)
High Voltage Copper Winding Three Phase Cast Resin Dry Type Distribution Transformer
US$1,500.00-31,500.00
1 Piece(MOQ)
630kVA Step-Down Epoxy Resin Dry Type Transformer for Power Distribution, High Efficiency & Durable
US$5,500.00
10 Pieces(MOQ)
11/12kv Dry Transformer Epoxy Cast Resin Transformer Indoor Compact Electrical Three Phase Transformer
US$2,469.00-2,687.00
1 Piece(MOQ)
Heat Resistant High Efficiency Cast Resin Indoor Office Building 500kVA Dry Type Transformer
US$1,000.00
1 Piece(MOQ)
Epoxy Resin Casting Dry Type Transformer Electrical Power Supply Transformer Step Down Voltagetransformer
US$2,000.00-3,000.00
1 Piece(MOQ)
Reliable 1250kVA Dry Type Transformer, 11kv/33kv, Epoxy Resin Casting Three Phase Transformer
US$2,000.00-3,000.00
1 Piece(MOQ)
315kVA Cast Epoxy Resin Dry Type Transformer for Indoor Power Distribution
US$6,600.00-8,250.00
1 Set(MOQ)
Epoxy Resin Cast Dry Type Transformer Fireproof Low Maintenance
US$600.00-21,500.00
1 Piece(MOQ)
Epoxy Resin Casting Dry Transformer 3phase Electrical Power Supply Transformer
US$369.00-1,788.00
1 Piece(MOQ)
OEM 2000kVA 11kv / 0.4 Kv 3 Phase Electric Power Epoxy Resin Cast Dry Type Transformer
US$13,999.00-19,999.00
1 Piece(MOQ)
Custom 2000kVA 2mva 10kv / 0.4 Kv 3 Phase Step-Down Epoxy Resin Cast Dry Type Distribution Transformer
US$13,999.00-19,999.00
1 Piece(MOQ)
OEM 2000kVA 11kv / 0.4 Kv 3 Phase Step-Down Epoxy Resin Cast Dry Type Power Distribution Transformer
US$13,999.00-19,999.00
1 Piece(MOQ)
40kVA 6kv 10kv 11kv Factory Direct Sale Three Phase Epoxy Cast Resin Dry Type Transformer
US$1,000.00-5,000.00
1 Piece(MOQ)
High Efficiency 1000kVA Oil Type Power Transformer 33kv 11kv Onan Cooling Copper Winding
US$17,999.00-19,999.00
1 Set(MOQ)
Copper Winding/Coil High and Low Voltage with Cooling Fan Dry Transformer 3150kVA 11kv 19kv 26kv 33kv 0.4kv 0.6kv
US$8,500.00-30,000.00
1 Piece(MOQ)
Dry Type Transformer Made in China High Efficiency Epoxy Cast Copper Winding Transformer
US$2,900.00
1 Piece(MOQ)



















