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NWC5
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NWC5

The NWC5 Self-healing Shunt Capacitor is an energy-saving oil-immersed capacitor designed for low-voltage reactive power compensation and power factor improvement. Filled with premium rapeseed oil and encased in a durable aluminum shell, it features built-in discharge resistors and explosion-proof protection for enhanced reliability. Compliant with IEC/EN 60831-1/-2:2014, the NWC5 offers long service life, low dielectric loss, and excellent thermal performance—ideal for power distribution networks and industrial energy-efficiency systems.

Product Information

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NWC5-Low-voltage Shunt Capacitors of The Self-healing Type-Catalog.pdf
259.61KB
2024-10-21
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FAQs

 

What is the main function of the NWC5 Self-healing Shunt Capacitor?

It improves power factor and power quality in low-voltage networks, helping reduce energy losses and optimize transformer capacity. Its self-healing insulation ensures reliable long-term performance.

 

Why is the NWC5 considered an energy-saving product?

By compensating reactive power and stabilizing voltage, it enhances system efficiency and reduces energy wastage—ideal for plants, utilities, and commercial buildings aiming for energy conservation.

 

What makes it safer than traditional capacitors?

The oil-immersed design with explosion-proof construction, discharge resistors, and self-healing film ensures superior thermal management and fail-safe operation.

 

How does self-healing technology work?

When dielectric breakdown occurs, the thin metallized film evaporates locally, restoring insulation automatically and allowing continued operation without capacitor failure.

 

In what environments can it be used?

The NWC5 is designed for indoor environments free from corrosive gases and conductive dust, and can operate reliably at ambient temperatures from −25°C to +50°C.

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