Powered by Made-in-China.com
Gas Relay Qj50/80 Electrical Protection for Oil Immersed Transformer
US$30.00-80.00
1 Piece
Product profile
Customization
AvailableTheory
Gas RelayUsage
Oil-Immersed Transformer, Rectifier Transformer, CModel NO.
QJLoad
Medium Power RelayProtective Characteristics
Sealed RelayAction Principle
Electronic TypeSize
MiniatureType
Electric Parameter RelayLanguage
Chinese, English, RussianApplication Scenario
Oil-Immersed TransformerTransport Package
Wooden CaseSpecification
As requiredTrademark
HZECOrigin
ChinaProduction Capacity
3000 Sets/MonthCompany profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-06-25Nearest Port: Ningbo PortAverage Response Time: ≤1.40hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DDP, DAP, CIP
AI-Powered supplier vetting
SummaryThe supplier exports to more than 30 countries and reports multilingual 24/7 technical support, maintenance training, consultations, and spare-parts supply. It has inventory capability, but no overseas warehouses, showrooms, agents, or branches, and reports zero countries with overseas service offerings despite describing training services. Lead time is one month in both peak and off-season. The supplier provides ODM, OEM, and design-based customization, but has not launched new products in the past year, holds one R&D patent, and lacks private-mold, 3D design, SDK, and specialized technical-supplier capabilities. Service procedures exist, although corrective/preventive-action records are absent. Export activity represents 90% of total sales and began three years ago. No financial figures are disclosed; only years of financial records are identified. Sustainability and digital-management evidence is limited, including no ERP integration.
Supplier typeThe supplier operates in power transmission and distribution-related products, including wires and cables, switch-control equipment, instruments, and electronic products. It also provides OEM and ODM services and exports to more than 30 countries, indicating an export-oriented manufacturer or trading-manufacturing supplier serving power-infrastructure markets.
After-Sales capabilityThe supplier states that it provides multilingual 24/7 emergency technical support, free consultations, maintenance training, and spare-parts supply, and it has in-stock service capacity. However, it has no overseas warehouse, showroom, agent, or branch; reported overseas service coverage is zero countries, and its corrective/preventive-action procedure has no written records.
R&D capabilityThe supplier promotes low-loss transformers and SF6-free switchgear and holds one R&D patent. Nevertheless, it reported no new products in the past year, no SDK, no private-mold or 3D software design capability, and no sustainable-development or ERP-based digital-management capability, so the evidence does not establish strong innovation performance.
Production capacityThe supplier reports in-stock capability, one-month average lead times in both peak and off-season, OEM service for well-known brands, ODM service, export capability, and a product scope covering power transmission and distribution equipment. The slices do not state production capacity, facility scale, equipment, or output volume, so overall production strength is only partially demonstrated.
Customization capabilityThe supplier explicitly offers ODM and OEM services and provides customization from customer designs. It does not provide private-mold development or 3D software design services, which limits the demonstrated scope of customization.
Send Inquiry
*To:
Henan Energy Electric Equipment Co.,Ltd
Henan Energy Electric Equipment Co.,Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Hot-Selling Transformer Gas Relays Qj50/80 Electric Buchholz Relaybuchholz Relay for Transformer
US$18.00-20.00
100 Sets(MOQ)
Oil Immersed Gas Relay with Industrial-Grade Reliability for Transformer Fault Prevention
US$49.00-130.00
2 Pieces(MOQ)
Protection of on-Load Oil-Immersed Transformer Tap Changer Relay for Transformer
US$70.00-150.00
2 Pieces(MOQ)
The Seal Gas Relay for Oil-Immersed Transformer
US$68.00-78.00
2 Pieces(MOQ)
Transformer Gas Relay with High-Sensitivity Detection for Oil-Immersed Transformer Monitoring
US$49.00-130.00
2 Pieces(MOQ)
Buchholz Gas Relay with Durable Metal Housing for Oil-Filled Transformers Buchholz
US$18.00-20.00
100 Sets(MOQ)
Transformer Parts Qj Series Gas Relay for Oil-Immersed Transformer
US$30.00-80.00
1 Piece(MOQ)
Transformer Gas Relay with High-Efficiency Fault Monitoring for Oil-Immersed Transformer Protection
US$49.00-130.00
2 Pieces(MOQ)
Qj Series Gas Relay Qj1-50 Qj4-50 Qj2-40 Qj-80 for Oil Immersed Transformer
US$58.00-70.00
1 Piece(MOQ)
Fast-Acting Transformer Gas Relay-Fast and Reliable Protection for Oil-Immersed Transformers
US$50.00-100.00
100 Sets(MOQ)
Qj2-40 Buchholz Gas Relay for Oil-Immersed Transformer
US$50.00
1 Piece(MOQ)
Gas Relay Buchholz Relay Oil-Immersed Fully Sealed Transformer Protection
US$32.00-80.00
1 Piece(MOQ)
Qjm-40 Integrated Gas Protection Relay for Fully Sealed Oil Immersed Transformer
US$50.00
1 Piece(MOQ)
New Type Innovative Digital Metal Gas Relay for Oil-Immersed Transformer
US$30.00-85.00
1 Piece(MOQ)
Electric Buchholz Qj25/50/80 Gas Relay for Transformer Used in Oil-Immersed Transformer
US$73.00-78.00
2 Pieces(MOQ)
Oil Flow Indicator Blz4 150 Oil Flow Relay for Power Oil Immersed Transformer
US$68.00-88.00
2 Pieces(MOQ)
Oil-Filled Transformers Buchholz Gas Relay Transformer Dmcr Relay
Negotiable
1 Piece(MOQ)



















