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DONGGUAN LONROY EQUIPMENT CO LTD

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW

  1. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
  2. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
  3. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
  4. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
  5. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW
  6. China Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW

Generator Resistance Cabinet Neutral Point Grounding Resistance Box 00/125 MW

  1. MOQ: 1
  2. Price: Negotaible
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Voltage 220 V, 380 V
Protection Class Ip56
Generator capacity 100/125 MW
Generator rated voltage 10.5 KV
Secondary side resistance 0.5, 0.8, 1 Ω
Maximum grounding current 4, 5, 6 A
Primary side voltage 10.5/√3, 13.8/√3, 15.75/√3, 18/√3, 20/√3 KV
Secondary side voltage 0.22 KV
Transformer rated capacity 30, 50 KVA
Grounding protection voltage 0.1 KV
Resistance temperature coefficient Small
High temperature resistance Yes
Applicable voltage range 35KV and below
Resistor type High-voltage large-power
Functional structure Designed for environment
Packaging Details Wooden package
Delivery Time 5-8 work days
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 200
Brand Name Lonroy
Place of Origin China
Certification ISO ASTM CE

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  1. Product Details
  2. Company Details

Product Specification

Voltage 220 V, 380 V Protection Class Ip56
Generator capacity 100/125 MW Generator rated voltage 10.5 KV
Secondary side resistance 0.5, 0.8, 1 Ω Maximum grounding current 4, 5, 6 A
Primary side voltage 10.5/√3, 13.8/√3, 15.75/√3, 18/√3, 20/√3 KV Secondary side voltage 0.22 KV
Transformer rated capacity 30, 50 KVA Grounding protection voltage 0.1 KV
Resistance temperature coefficient Small High temperature resistance Yes
Applicable voltage range 35KV and below Resistor type High-voltage large-power
Functional structure Designed for environment Packaging Details Wooden package
Delivery Time 5-8 work days Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 200 Brand Name Lonroy
Place of Origin China Certification ISO ASTM CE
High Light 100/125 MW Generator Resistance Cabinet10.5 KV Neutral Point Grounding Resistance Box0.5 0.8 1 Ω High Voltage Generator Resistance Cabinet
Generator Resistance Cabinet High Voltage Generator Neutral Point Grounding Resistance Box
The generator resistance cabinet, also known as the generator neutral point grounding resistance cabinet, is designed for diesel generators or wind turbines operating in grid connection mode. It provides critical protection by detecting single-phase grounding faults, quickly switching circuits, and limiting grounding current to prevent overvoltage hazards and insulation damage.
Key Features and Benefits
  • Prevents winding insulation damage and subsequent inter-phase or inter-turn short circuits
  • Utilizes high-quality high-voltage resistors developed by Lonroy
  • Features custom-designed functional structures for various working environments
  • Safe operation with high temperature resistance and minimal resistance temperature coefficient
  • Ideal for high-resistance grounding in 35KV and below generator sets
Applications
Widely used in urban power supply systems, power plants, subways, ships, metallurgy, wind farms, photovoltaic power stations, and ports.
Technical Specifications
Parameter 100/125 MW 200 MW 300 MW
Generator rated voltage (KV) 10.5 13.8 15.75 | 18 | 20
Maximum single-phase grounding current (A) 4 5 6
Primary side voltage of grounding transformer (KV) 10.5/√3 13.8/√3 15.75/√3 | 18/√3 | 20/√3
Secondary side voltage of grounding transformer 0.22 0.22 0.22
Rated capacity of grounding transformer (KVA) 30 30 50
Secondary side resistance value (Ω) 1 0.8 0.5
Grounding protection extraction voltage (KV) 0.1 0.1 0.1
Generator Resistance Cabinet exterior view showing industrial design
Generator Resistance Cabinet exterior view
Technical diagram of Generator Neutral Point Grounding Resistance Box
Technical diagram of the resistance box
Internal components view of the Generator Resistance Cabinet
Internal components view

Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Exporter,Seller

  • Year Established:

    2008

  • Total Annual:

    $5 million -$8 million

  • Employee Number:

    80~200

  • Ecer Certification:

    Verified Supplier

    Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...     Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...

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  • DONGGUAN LONROY EQUIPMENT CO LTD
  • A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
  • https://www.lab-testmachines.com/

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