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Baoding Mingrui Technology Co., Ltd.

China Manufacturer with main products: Neutral Grounding Resistor, Arc Suppression Coil, Grounding Transformer, Switchgear, Electrical Fire Safety Equipment, Overvoltage Protection...

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Arc suppession coil with magnetic bias

FOB Price: 9,800.00 - 100,000.00 USD/Set
Supply Ability: 31 Set/Sets per Month
Shipping: Port Tianjin or customized
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: 1set/wooden case

Quick Details

  • Brand Name: MINGRUI
  • Model Number: MRD-XHP



Operation conditions

1.       Ambient Temp: -15℃~+45

2.       Relative Humidity: Less than 95%

3.       Altitude: less than 2000m (if excess, please specially indicate)

4.       No corrosive gas around the site and no conductive dust

5.       No sever shocked movement around the site

6.       Micro-computer controller screen is to be installed in master control of the station. Grounding transformer, ASC device and damping resistor are to be installed outdoor or indoor with good ventilation

Technical performance

1.       Voltage class: 6KV,10KV,35KV

2.       Measuring error of capacitive current: less than 2%

3.       The residual current at single-phase earth fault: less than 5A

4.       Fault response time less than 20ms

a)         Controller power requirement: A Alternating current 220V, rated frequency 50Hz

                             A Direct current 220V/110V, rated frequency 50Hz

5.       communication interface: RS232/RS485

Ordering instructions

1.       System voltage grade: 6KV, 10KV, 35KV

2.       Arc Suppression Coil capacity

3.       The capacity of arc suppression coil is determined according to the size of the capacitive current under the single-phase grounding fault and should have a certain margin

4.       The grounding transformer capacity

5.       the quantity of zero sequence current transformer

Service Process

Service Guarantee

  • Free Service Charge

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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