• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


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.
Whole life care manager
Negotiable
The Microcomputer Protection Device offers advanced protection for electrical systems. It monitors parameters, detects faults instantly, and triggers rapid responses.
14yrs 30000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Explore our built - in bypass type motor soft starter. Smooth start, reduced inrush, built - in bypass for efficiency. Ideal for reliable motor operation.
14yrs 30000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
The Line Sectionalizing Load Break Switch Controller is a key device. It manages the sectionalizing of power lines, controls load break switches, and ensures reliable power distribution, enhancing grid stability and operational safety.
14yrs 30000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Outdoor 27kV/630A SF6 load break switch
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Discover our Partial Discharge Online Monitoring System for Ring Main Units. Ensure safety, detect faults early, and boost power distribution reliability.
14yrs 30000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Monitor For Surge Arrester. Crucial for real-time assessment of arrester health. Tracks leakage current, temperature. Enables early fault detection, optimizes maintenance, and safeguards power systems from surges.
3yrs 1000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
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.
3yrs 1000+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Surge Arresters for Transformer Neutral Points: Protect transformers from neutral overvoltages. Reliable, durable, essential for transformer safety.
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
Surge Arresters for AC Filters: Protect filter components from surges. Reliable, high-performance, essential for AC filter system stability.
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Whole life care manager
Negotiable
±500~±1100kV DC Metal Oxide Surge Arresters: Protect HVDC grids. Reliable, high-performance, essential for ±500~±1100kV DC system surge defense. (109 characters)
18yrs 500-1000 employees 108000m²+m² US$+
Chat now
Send inquiry
Chat now
Send inquiry
Send inquiry
+86
Click to upload file
Download
Get the IEE Business Application
Use the IEE-Business app to find equipment, obtain solutions, connect with experts, and participate in industry collaboration anytime, anywhere—fully supporting the development of your power projects and business.