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Smart White Color Neutral Grounding Resistor Prevent Sudden Short - Circuit

Guangdong Fullde Electrical Technology Co., Ltd
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Address: Baisha 3rd Village Industrial Area, Humen Town, Dongguan City, Guangdong Province, China

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Guangdong Fullde Electrical Technology Co., Ltd

Smart White Color Neutral Grounding Resistor Prevent Sudden Short - Circuit

Country/Region china
City & Province dongguan guangdong
Categories Other Chargers
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Product Details

35KV 600A Grid Neutral Grounding Resistance Prevent Sudden Shortcircuit

 

Neutral Grounding Resistors Enclosure is a complete set of equipment specially used for the power generator’s neutral point adapts the high resistance grounding. The arc grounding over-voltage occurs when the Generator main circuits have a high earth fault current. While the generator usually capable of loading low withstand voltage and easier to damage. The generator coil will sever burns if the earth current is too high. The generator neutral grounding resistor is the most popular and safe in the practice by high resistance connecting to the earth.

 

Key Features:

 

(1) Material of enclosure: stainless steel or aluminum zinc plate with high corrosion-resistance;


(2) Intellect controlled unit: monitor the unbalanced current, the resistor plate, the grounding transformer and the enclosure temperature, It can also transmit the earth fault information to the controlling room;

 

(3) Accessories: Switch: ABB, Siemens and Schneider, PLC: Panasonic and Siemens.

 

 

Company Information:


Fullde highly respect the technology, pay attention to the intellectual property, own a team of professional experts, over 70 intellectual properties and 6 software copyright have been acknowledged as well as private science and technology enterprises, national high-tech enterprise.
Our Products can be used wildly in Rail transit, Military Ships, Smart Electric Grid, New energy Vehicles, Charging Pile, Industrial frequency transducer, Photovoltaic power generation, Wind Power Generation, all of which are new industries match with national strategy.

 

35KV-(100A-1300A) Neutral Ground Selection Table:

 

Fault

Current

Resistance

Malfunction

Time

Protection

Grade

Maximum

Temperature Rise

Box Material

Quality Selection

Optional
100A202.08Ω     10s      23    760℃

 

 

 

 

 

 

1,stainless steel

2,Galvanized sheet

3,Ordinary steel plate

 

 

 

 

 

 

 

1,transformer

2, cable box

3, air switch

4, intelligent monitor

5, vacuum contactor

6, current transformer

200A101.04Ω     10s      23    760℃
300A80.83Ω     10s      23    760℃
400A50.52Ω     10s     23    760℃
500A40.42Ω     10s     23    760℃
600A33.68Ω     10s     23    760℃
800A25.26Ω     10s     23    760℃
1000A20.21Ω     10s     23    760℃
1300A15.54Ω     10s     23    760℃

 

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