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Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer

Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Power & Distribution Transformer Factory | Wholesale Custom HV LV Electric Transformer Manufacturer
Source high-quality power & distribution transformers from verified direct manufacturers. Our HV/LV transformers comply with IEC 60076, ISO, ANSI standards, including oil immersed and dry type models with ultra-low no-load loss. We offer full OEM & ODM customization, flexible voltage transformation ratios, third-party test certificates and global bulk shipping. No middlemen, competitive factory pricing for grid power transmission, industrial mining, commercial building and residential distribution projects across all countries.
Customization 50MVA 161kV 170kV 220kV transformer for power transmission
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Customization 50MVA 161kV 170kV 220kV transformer for power transmission
$426,000.00
IEC 60076 compliant 50MVA 161/170/220kV power transformer for transmission substations and grid interconnection with OLTC and smart monitoring.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Single Phase Pole Mounted Electric Distribution Transformer 7.2 kV -34.5 kV
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Single Phase Pole Mounted Electric Distribution Transformer 7.2 kV -34.5 kV

$1,850.00 ~ $2,800.00
Single-phase pole mounted distribution transformer for 7.2kV to 34.5kV, delivering reliable and efficient power for residential and rural networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Outdoor Maintenance-free H61 Distribution Transformer-24-36kV
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Outdoor Maintenance-free H61 Distribution Transformer-24-36kV

$4600.00
H61Distribution Transformer: Side-out LV bushings for single-pole installation. Reliable power supply solution widely used across West Africa.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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TCR Shunt Reactors for SVC
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TCR Shunt Reactors for SVC
$30,000.00
TCR Shunt Reactors for SVC: Enhance power quality, stabilize voltage. Ideal for dynamic reactive power compensation in industrial grids. High - performance, reliable solutions.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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20kV 44kV 145kV 150kV Three Phase Oil-Immersed Neutral Earthing Transformer Custom Factory
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20kV 44kV 145kV 150kV Three Phase Oil-Immersed Neutral Earthing Transformer Custom Factory
$2640.00
Explore custom three-phase oil-immersed neutral earthing transformers for 33kV – tailored grounding solutions from a specialized factory.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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15kV 20kV 22kV 30kV 33kV 35kV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)
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15kV 20kV 22kV 30kV 33kV 35kV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)
$3,600.00
Discover oil-immersed neutral grounding / earthing transformers for 17.5-40.5kV – reliable fault current management for power distribution networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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34.5kV 35kV 38.5kV 45kV On-Load / Off-Circuit Tap-Changing Oil-Immersed Power Transformer
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34.5kV 35kV 38.5kV 45kV On-Load / Off-Circuit Tap-Changing Oil-Immersed Power Transformer
$1,440.00 ~ $1,728.00
35kV On-Load and Off-Circuit Tap-Changing Oil-Immersed Power Transformers for stable voltage regulation and reliable grid performance.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Customization 15kV 30kV 33kV 34.5kV 36kV Three Phase Neutral Grounding/earthing Transformer direct supply
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Customization 15kV 30kV 33kV 34.5kV 36kV Three Phase Neutral Grounding/earthing Transformer direct supply
$2,592.00
Discover direct-supply three-phase neutral earthing transformers for 15-36kV – reliable grounding solutions for industrial and utility networks.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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Customization Three - phase 11kV 20kV 22kV 30kV grounding/earthing transformers Original Manufacturer
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Customization Three - phase 11kV 20kV 22kV 30kV grounding/earthing transformers Original Manufacturer
$3600.00
Customization Three-phase 11kV to 35kV grounding transformers for power systems, reliable earthing solutions, high-quality electrical equipment.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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22kV 30kV 33kV 66kV Three phase Oil Immersed Grounding /Earthing Transformer Manufacturer
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22kV 30kV 33kV 66kV Three phase Oil Immersed Grounding /Earthing Transformer Manufacturer
$5,760.00
Explore three-phase oil-immersed earthing transformers from 15-35kV – reliable neutral grounding solutions from a trusted manufacturer.
ROCKWILL
Access Validation 18yrs 500-1000 108000+m² US$150,000,000+
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