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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.
Whole life care manager
$5,000.00 ~ $7,500.00
Customization 15kV 15.6kV 17.5kV 20kV Medium Voltage Outdoor Three-Phase Vacuum Auto Circuit Recloser. IEEE-compliant solutions for smart grid feeder protection with rapid fault isolation.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
40.5kV 44kV 48.3kV 52kV 60kV 66kV Dead tank SF6 circuit breaker. Features robust design, high - reliability, excellent breaking performance for efficient power system protection.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
The ZGS series pad-mounted transformer adopts an energy-efficient design, specifically optimized for power distribution systems
9yrs 580000+m² US$+
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Whole life care manager
Negotiable
grounding switch;HV&EHV;40.5kV 72.5kV 126kV 252kV 363kV 500kV 800kV ;substation;
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
The Automatic Recloser Controller (with FA) is a crucial device in electrical systems. It ensures rapid re - closing of circuits after faults, enhancing power supply reliability. With FA functionality, it optimizes grid performance.
14yrs 30000+m² US$+
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Whole life care manager
Negotiable
RHD Customized Dead-Tank SF6 Circuit Breaker: Tailor-made for non-standard voltages (e.g. 24 kV/25.8 kV/27 kV/33kV/66kV/126kV/145kV/138kV/230kV/345kV/400kV/800kV). Ideal for substations, new energy, industries. High reliability, bespoke solutions.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
12kV SF6 insulated switchgear: Compact, reliable power distribution ring main unit. High safety, low maintenance for urban & industrial grids.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
Metal Oxide Surge Arresters for Series Compensation Capacitors: Protect capacitor banks. Reliable, high-performance, essential for series compensation system surge defense.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
Discover 12kV - 40.5kV prefabricated substations in US & EU styles. Tailored for diverse applications, they offer high - efficiency, reliability, and space - saving solutions for power distribution.
18yrs 500-1000 employees 108000m²+m² US$+
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Whole life care manager
Negotiable
14.4kV 15kV 15.5kV 15.6kV Intelligent Electrical Solid Insulated Switchgear /Ring Main Unit: Smart, eco-friendly. Safe, low maintenance—ideal for industrial, commercial power systems.
18yrs 500-1000 employees 108000m²+m² US$+
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