08045475324

POWER LINE ACCESSORIES
GST : 22AADFP0363N1ZB

Our Products

Power Utility Equipment

Substation Power Transmission Line Tower

Substation and Transmission Tower

Solar Panel Structure

Water Tank Solar Structure

Solar Module Mounted Structures

Solar Irrigation Pumps Structures

Fabricated structures and hardware for distributio

MS V Cross Arms With Back Clamp

145 kV Double Breaker Isolator

Name: 145 kV Double Breaker Isolator
Brand: POWER LINE ACCESSORIES
Price: 115 INR
Availability: InStock

Price 115 INR/ Kilograms

Get a Price/Quote

145 kV Double Breaker Isolator Specification

Product Type
Double Break Isolator (Double Breaker Disconnect Switch)

Material
High Strength Galvanized Steel & Copper

Welding Standard
IS:813 / AWS D1.1

Capacity
Continuous current up to 1600 A / 2000 A

Application
High Voltage Substations, Power Transmission

Galvanization Standard
IS:2629 / IS:4759

Out Coating
Hot Dip Galvanized

Standard
IEC 62271-102 / IS:1818

Shape
Custom/Rectangular, as per IEC Design

Surface Treatment
Galvanized, Anti-corrosive

Height
Approx. 2.5 - 3.5 m

Voltage
145 kV

Design
Rugged, outdoor, weatherproof

Thickness
3 - 10 mm (depending on component)

Color
Metallic Silver

145 kV Double Breaker Isolator Trade Information

Minimum Order Quantity
10 Metric Ton

Supply Ability
300 Per Day

Delivery Time
10-30 Days

About 145 kV Double Breaker Isolator

Serving the varied needs of the electrical industry, we feel immense pride to be introduced as a reliable supplier of 145 kV Double Breaker Isolator. Sourced from the most trusted vendors of the market, this isolator is manufactured with high precision using the best quality raw materials and contemporary techniques in sync with the set industry standards. Consisting of 2 poles, the offered isolator is highly efficient for its applications in multi-purpose electric applications. We provide this 145 kV Double Breaker Isolator at most economic prices to the clients.

Rugged Construction for Extreme Conditions

Built from high-strength galvanized steel and copper, the 145 kV Double Breaker Isolator offers optimal durability and resistance against corrosion. The hot dip galvanized finish and compliance with IS:2629 / IS:4759 standards make it ideal for outdoor, vertical mounting. It withstands temperature variations from -10C to +50C and resists humidity up to 100%, ensuring longevity and consistent performance in challenging environments.

Versatile Operation and Safety Features

This isolator is available with manual or motorized operating mechanisms to suit different application needs. With auxiliary contact provisions (up to 4NO + 4NC), both key and electrical interlocking, and compliance to IEC 62271-102 standards, operators benefit from flexible configuration options and enhanced safety. The mechanical endurance surpasses 2,000 operations, minimizing maintenance requirements and downtime.

FAQ's of 145 kV Double Breaker Isolator:

Q: How does the 145 kV Double Breaker Isolator enhance safety in high-voltage substations?

A: The isolator is equipped with key and electrical interlocking mechanisms to prevent unauthorized or unsafe operation. Its high short-time and peak withstand current ratings (40 kA/3 sec, 100 kA peak) ensure stable operation during electrical faults, reducing risks to equipment and personnel.

Q: What materials and surface treatment are used to ensure extended outdoor use?

A: Constructed from high-strength galvanized steel and copper, the isolator features hot dip galvanization (IS:2629 / IS:4759) and an anti-corrosive surface treatment. This combination protects against rust, wear, and harsh weather, making it suitable for prolonged outdoor installation.

Q: Where can this isolator be installed and in which orientation?

A: The product is designed for installation in outdoor high-voltage substations with a vertical mounting position. Its weatherproof design and robust construction enable reliable performance in diverse environmental conditions.

Q: What is the process for operating the isolator, and which options are available?

A: The isolator can be operated manually or by a motor-operated mechanism, allowing adaptation to operational preferences and automation needs. Auxiliary contacts (optional) and interlock systems further assist in safe and consistent operation.

Q: When should routine maintenance be performed, considering its mechanical endurance?

A: With a minimum mechanical endurance of 2,000 operations, maintenance schedules are less frequent compared to less durable alternatives. Routine checks should be based on operational cycles and environmental exposure, ensuring optimal performance and safety.

Q: What are the benefits of the isolator's compliance with IEC and IS standards?

A: Compliance with standards like IEC 62271-102 and IS:1818 ensures quality, safety, and compatibility in substations globally. It signifies the isolator meets rigorous electrical and mechanical performance benchmarks, instilling confidence in its reliability and integration.

Q: How is conductor compatibility assured with the terminal connectors?

A: The terminal connectors are designed to accommodate both aluminum and copper conductors, offering versatility for various installation scenarios and existing substation setups.