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Heyi Kbsg2-T 6kv 10kv Mine Flameproof Dry Type Transformer
US$2,500.00
1-9 Pieces
US$2,400.00
10+ Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
KBSG2-tCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Separated Winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
HeyiHigh Voltage (Kv)
6, 6.3, 10, 10.5, 11Vector Group Symbol
Yyn0 Dyn11Low Voltage (Kv)
0.693/0.4,1.2/0.693,1.2Short Circuit Impedance (%)
4%, 4.5%Altitude
1000mAmbient Temperature
-25~40Transport Package
Wooden CaseTrademark
HEYIOrigin
Liushi, Yueqing, Zhejiang Province, ChinaHS Code
8443999090Production Capacity
10000Key features
Mine Flameproof Design: Suitable for methane mixed gas, coal dust, and explosion risk environments.
High Voltage Options: Available in 6, 6.3, 10, 10.5, and 11 KV configurations.
Low Temperature Rise: Designed for high strength and efficient heat dissipation.
Moisture Resistance: Operates reliably in environments with up to 95% relative humidity.
Easy Maintenance: Simple structure allows for convenient maintenance and operation.
Wide Certification: Certified with ISO9001-2000, ISO9001, and CCC standards.
Flexible Vector Groups: Offers Yyn0 and Dyn11 vector group symbols for various needs.
Low Altitude Operation: Optimized for altitudes not exceeding 1000 meters.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2004-02-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.90hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryWenzhou Heyi Electrical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with operations in Zhejiang and products including current transformers, relays, shunts, and current sensors. The supplier reports four production lines, 6–10 R&D engineers, 6–10 quality-control staff, ISO 9001 certification, self-operated import/export rights, broad global export markets, and off-peak lead time within 15 working days. Its stated facilities cover R&D, production, sales, marketing, and customer support, and it offers customized solutions. However, most service-capability, innovation-detail, traceability, overseas-support, customer-case, and sustainability fields are explicitly unknown. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are coded values without interpretable conclusions from the provided context.
Supplier typeThe supplier is identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, group corporation, and other entity. Its stated factory location, four production lines, and manufacturing industry classification support manufacturer involvement, although the records also describe the company nature as a trading company.
CertificationsThe supplier reports ISO 9001 management-system certification, and states that some products have been approved by CE and IEC certificates. TÜV Rheinland is listed as the audit organization, but the coded audit type and result cannot be interpreted as a positive or negative audit conclusion.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and says it has dedicated R&D facilities focused on product design and customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design, or other measured innovation outputs is unknown.
Production capacityThe supplier reports four production lines and stated output for relays, current transformers, shunts, and current sensors, with off-peak lead time within 15 working days. It also reports broad export-market coverage and self-operated import/export rights, indicating established production and export operations.
Customization capabilityThe supplier explicitly states that it specializes in designing, manufacturing, and delivering customized solutions and has its own R&D, production, and customer-support facilities. Nevertheless, the specific availability of private molds, 3D software design, and other customization services is unknown.
Product Q&A
Q:What is the maximum altitude for operation?
A:
The altitude shall not exceed 1000m.
Q:Is this transformer suitable for explosive environments?
A:
Yes, it is suitable for mines with methane mixture, coal dust, and explosion risks.
Q:What are the available high voltage options?
A:
High voltage options include 6, 6.3, 10, 10.5, and 11 KV.
Q:What certifications does the product have?
A:
It holds ISO9001-2000, ISO9001, and CCC certifications.
Q:What are the vector group symbols available?
A:
Available vector group symbols are Yyn0 and Dyn11.
Send Inquiry
*To:
Wenzhou Heyi Electrical Co., Ltd.
Wenzhou Heyi Electrical Co., Ltd.*Content:
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