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High Voltage Electrical Apparatus Source Factories | Wholesale HV Equipment Platform

Discover verified high voltage electrical apparatus source factories on our vertical platform! We gather top-tier HV equipment manufacturers offering ISO/IEC certified products, OEM/ODM support, bulk pricing, and on-time delivery. Skip middlemen—source directly from reliable factories for your global projects.
RWS-7000 Built - in bypass type motor soft starter
Whole life care manager

RWS-7000 Built - in bypass type motor soft starter
Negotiable
Explore our built - in bypass type motor soft starter. Smooth start, reduced inrush, built - in bypass for efficiency. Ideal for reliable motor operation.
RW Energy
14yrs 30000+m² US$+
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RWJS Partial Discharge Online Monitoring System for Ring Main Units
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RWJS Partial Discharge Online Monitoring System for Ring Main Units
Negotiable
Discover our Partial Discharge Online Monitoring System for Ring Main Units. Ensure safety, detect faults early, and boost power distribution reliability.
RW Energy
14yrs 30000+m² US$+
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Monitor For Surge Arrester
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Monitor For Surge Arrester
Negotiable
Monitor For Surge Arrester. Crucial for real-time assessment of arrester health. Tracks leakage current, temperature. Enables early fault detection, optimizes maintenance, and safeguards power systems from surges.
Wone Store
3yrs 1000+m² US$+
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Counter For Surge Arrester for recording the operation times
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Counter For Surge Arrester for recording the operation times
Negotiable
Counter For Surge Arrester. Essential device for monitoring arrester performance. Records discharge events. Provides valuable data on surges, aiding in preventive maintenance and ensuring power system safety.
Wone Store
3yrs 1000+m² US$+
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Inductive Voltage Transformer for GIS
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Inductive Voltage Transformer for GIS
Negotiable
Inductive Voltage Transformer for GIS
Wone Store
3yrs 1000+m² US$+
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RWB-7000L Line Protection Measurement And Control Device
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RWB-7000L Line Protection Measurement And Control Device
Negotiable
This Line Protection Measurement and Control Device ensures reliable line protection. It offers precise measurement, efficient control, and advanced features, enhancing power system safety and stability.
RW Energy
14yrs 30000+m² US$+
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52kV 72.5kV 123kV 145kV 170kV 252kV 363kV Live tank Vacuum circuit breaker
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52kV 72.5kV 123kV 145kV 170kV 252kV 363kV Live tank Vacuum circuit breaker
Negotiable
Live tank Vacuum circuit breakers rated at 52kV - 363kV. Employ vacuum for arc - extinction, suitable for high - voltage systems, ensuring reliable power interruption.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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72.5kV High - voltage Vacuum Circuit Breaker
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72.5kV High - voltage Vacuum Circuit Breaker
Negotiable
The 72.5kV High - voltage Vacuum Circuit Breaker uses vacuum as the arc - extinguishing and insulating medium. It features high reliability and excellent performance for electrical systems.
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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75 kVA ~ 2500 kVA UL-Listed Explosion-Proof Standard Pad-Mounted Transformer
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75 kVA ~ 2500 kVA UL-Listed Explosion-Proof Standard Pad-Mounted Transformer
Negotiable
UL-listed explosion-proof pad-mounted transformers, 75-2500 kVA, for hazardous environments.
Vziman
15yrs 100-500 10000+m² US$+
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DS5 40.5kV 72.5kV 126kV High voltage disconnect switch
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DS5 40.5kV 72.5kV 126kV High voltage disconnect switch
Negotiable
rated voltage 40.5kV 72.5kV 126kV; Switch Disconnector;
ROCKWILL
18yrs 500-1000 employees 108000m²+m² US$+
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