Advanced Power Fuse Solutions by VOLTAK: Reliable Protection for Electrical Systems

VOLTAK is committed to providing top-tier medium and high voltage power fuses, designed for the reliable and economical protection of small to medium-sized power transformers, potential transformers, station service transformers, and capacitor banks. Our power fuses are engineered to offer a combination of cost-efficiency, compact size, and robust performance, making them an ideal choice for applications where cost, space, and infrequent operation are critical considerations.

Key Features of VOLTAK’s Power Fuses:

Efficient and Economical: The lower installed cost and compact size of our power fuses, coupled with the absence of auxiliary equipment requirements, make them a cost-effective solution.

Robust Construction: Designed to provide three full fault operations before tube replacement is necessary, significantly reducing total life cost compared to other power fuses.

Versatile Applications: Suitable for a range of voltage levels and interrupting ratings, addressing various application needs.

User-Friendly Design: Features such as an extra-large operating eye, high-strength fiberglass tubes, fully enclosed contacts, and a self-locking hinge assembly enhance usability and safety.

Impact Snubber: Includes a snubber to cushion the impact when the holder swings open after fuse operation.

Standard Hookstick Compatibility: The holder removal socket accommodates both standard and bayonet head hooksticks.

Technical Ratings and Specifications:

Power Fuse Assemblies:

Style Mounting: Available in vertical, vertical 45° underhung, and horizontal underhung configurations.

Voltages Offered: Ranging from 8.25kV to 169kV.

Interrupting Capacity (RMS Asymmetrical): From 8 kA to 40 kA.

Ampere Rating: Options include 100A, 200A, 300A, and 400A.

Power Fuse Kits:

Speed Ratios: Slow, medium, fast, and NEMA-EEI standard speeds.

Voltages Offered: Spanning from 8.25kV to 169kV.

Ampere Ratings Offered: Ranging from 3 A to 400 A, depending on the speed ratio.

Distribution Kits:

Voltages Offered: From 5.2kV to 27kV.

Ampere Ratings Offered: Between 1 A and 200 A.

VOLTAK's power fuses are designed to provide reliable protection with minimal maintenance, ensuring the safety and efficiency of electrical systems. Our power fuses and kits are tailored to meet the diverse requirements of various electrical applications, reflecting VOLTAK’s commitment to innovation, quality, and customer satisfaction in the electrical sector.