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6-35KV 33KV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)

  • 6-35KV 33KV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)
  • 6-35KV 33KV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)

Key attributes

Brand ROCKWILL
Model NO. 6-35KV 33KV oil-immersed neutral grounding resistance to transformer (earthing transfoemer)
Rated voltage 33kV
Rated frequency 50/60Hz
Rated capacity 800kVA
Series JDS

Product descriptions from the supplier

Description

Product Introduction

Our 6-35kV (including 33kV) oil-immersed neutral grounding resistance transformers, also known as earthing transformers, are designed for medium-voltage grids. Using oil cooling technology, they safely dissipate heat. By creating a neutral point connection with a grounding resistance, these transformers quickly detect and limit ground faults. Ideal for enhancing grid reliability, they offer robust protection against electrical failures, ensuring stable power supply for industrial and commercial applications.

Operating Conditions

  • Altitude: ≤1,000 meters

Ambient Temperature:

  • Maximum ambient temperature: +40°C

  • Maximum daily average temperature: +30°C

  • Maximum annual average temperature: +20°C

  • Minimum outdoor temperature: -25°C

Performance Advantages

  • Energy-Efficient & Eco-Friendly: Low-loss, low-noise, and high-efficiency design reduces energy consumption and environmental impact.

  • Fully Sealed & Maintenance-Free: No oil storage tank required. Corrugated tank design automatically adjusts for oil volume changes, eliminating leakage risks.

  • Extended Lifespan: Sealed structure isolates oil from air, slowing degradation and insulation aging. Reduces maintenance costs and extends operational life.

Main technical specifications

The following table details the key technical specifications of the product, comprehensively covering electrical performance, mechanical characteristics, and dimensional parameters to provide a clear reference for technical selection and application scenarios.

 

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Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150000000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150000000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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