33kv 11kv pt fuse

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33kv 11kv pt fuse Specification

Power Source
Electric grid; works as a circuit protection device

Input
33,000V / 11,000V AC

Components
Fuse link, fuse tube, metal end caps

Response Time
Instantaneous under fault condition

IP Rating
IP3X (typically for indoor installation)

Thermal Conductivity
High; designed for efficient heat dissipation

Interface
End cap connections

Output
Based on transformer rating

Operating Temperature
-20C to +60C

Usage
Used for protection of potential transformers in high voltage substations

Features
High breaking capacity, Safe operation, Reliable performance, Easy installation

Power Supply
Electric

Product Type
PT Fuse

Application
Electrical substations, Power generation and distribution

Rated Voltage
33KV / 11KV

Supply Voltage
11KV or 33KV

Size
Standard industry size

Dimension (L*W*H)
Approx. 18 (L) x 2.5 (Dia)

Function
Protection of PT (Potential Transformer) circuits in medium voltage networks

Color
Brown

Weight
Approx. 1.2 kg

Current Rating
1A to 15A (varies by application)

Thickness
Standard as per industry norms

Capacity
As per voltage and current rating

Frequency
50Hz / 60Hz

Life Expectancy
10+ years under standard conditions

Storage Condition
Store in cool, dry place away from moisture

Breaking Capacity
Up to 20 kA

End Connection Type
Metal ferrule / cap

Fuse Material
Silver or copper fuse element

Mounting Type
Horizontal/vertical, outdoor and indoor application

Packaging Type
Wooden box / Corrugated box as per transport requirement

Insulation Material
Glazed Porcelain

Arc Quenching Medium
Air

About 33kv 11kv pt fuse

Step into the spotlight of substation protection with our elite 33kV / 11kV PT fusean inestimable hot-selling product favored in top-drawer power distribution networks nationwide. Constructed with laureate fuse elements of silver or copper and a robust glazed porcelain insulating body, it promises reliable performance under demanding conditions. The fuse features up to 20kA breaking capacity, supports both indoor and outdoor applications, and operates seamlessly at rated voltages. Easy to install, this elite solution offers unparalleled safety, efficient heat dissipation, and a decade-plus service life, making it the distributors and contractors prime choice.

Elite Features and Versatile Applications of 33kV/11kV PT Fuse

This 33kV/11kV PT fuse stands out with high breaking capacity, instantaneous response time, and superior thermal conductivity. Its robust construction features metal ferrule end connections and a reliable glazed porcelain housing, making it suitable for both indoor and outdoor installations. Designed for the protection of potential transformer circuits, it fits seamlessly in substations, power generation, and distribution surfaces. Installers and maintenance teams appreciate its safe operation, easy installation, and adaptability to horizontal or vertical mounting.

Certifications, Packaging Outlay & Domestic Market Valuation

Certified according to stringent industry standards, the 33kV/11kV PT fuse is carefully handed over in wooden or corrugated packaging tailored to transportation needs and outlay. Each unit undergoes rigorous quality checks to ensure it meets or exceeds performance valuation for Indian substations. With a robust distribution network, our main domestic market coverage is extensive, serving clients ranging from manufacturers and suppliers to traders and wholesalers, ensuring prompt delivery and trusted partnership across the power sector.

FAQs of 33kv 11kv pt fuse:

Q: How does the 33kV/11kV PT fuse ensure the safety and reliability of potential transformer circuits?

A: The fuse is designed with a high breaking capacity and uses top-grade materials like glazed porcelain and silver or copper fuse elements. It provides instantaneous protection under fault conditions, ensuring safe operation for potential transformer circuits in medium and high voltage networks.

Q: What are the primary applications and usage areas of this PT fuse?

A: This fuse is mainly used in electrical substations, power generation, and distribution networks for protecting potential transformers at rated voltages of 11kV or 33kV. Its adaptability allows for both indoor and outdoor applications and installation in either horizontal or vertical orientations.

Q: When should the PT fuse be replaced to ensure optimal circuit protection?

A: Typically, the fuse should be replaced after it has operated during a fault condition, or if it shows visible signs of wear or damage during routine inspections. With a life expectancy exceeding 10 years under standard conditions, regular maintenance is advised for ongoing reliability.

Q: Where should the 33kV/11kV PT fuse be stored before installation?

A: It is recommended to store the fuse in a cool, dry place away from moisture to preserve both its insulation integrity and operational readiness, whether awaiting installation or during transportation.

Q: What is the process of installing this PT fuse in a substation environment?

A: Installation involves securing the fuse using metal ferrule end caps into the appropriate circuit, ensuring correct alignment and that the mounting is either horizontal or vertical as required. Detailed instructions are provided for safe and efficient setup.

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