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Flexible Grounding System
The flexible grounding system is provided with the advantages of the resonance grounding technology and the low resistor grounding technology, which enables free switching from one grounding mode to another to be easily achieved under different fault conditions. It not only largely ensures the safety of equipment and personnel, but also guarantees high reliability of power supply.
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Combined Compensation and Current Limiting
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Fast Fault Handling
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More Dependable Power Supply
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Intelligent Coordinated Control
Product Highlights
Combined Compensation and Current Limiting
During normal operation, the arc suppression coil compensates the capacitive grounding current. When necessary, a low resistance is introduced to limit the impact of grounding faults.
Fast Fault Handling
When a grounding fault persists or cannot be eliminated, the low resistance can be quickly switched in and coordinated with protection systems to achieve fault isolation.
More Dependable Power Supply
Transient grounding faults are preferentially handled through compensation, reducing unnecessary tripping and improving power supply continuity.
Intelligent Coordinated Control
The controller coordinates the operation of the arc suppression coil, low resistance unit, and line selection unit to achieve fault identification, switching control, and event recording analysis.
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