250kva Oil Immersed Circuit Breaker

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250kva Oil Immersed Circuit Breaker Specification

Mechanical Life
10,000 operations

Phase
Three Phase

Rated Short Circuit Breaking Current
25 kA

Rated Short Circuit Making Current
63 kA peak

Breaking Capacity
25 kA

Product Type
Oil Immersed Circuit Breaker

Installation Options
Outdoor/Indoor mounting

Function
Automatic switching and protection against overloads and short circuits

Poles Number
3

Rated Voltage
11 kV

Rated Current
315A

Rated Frequency
50 Hz

Curves
Standard IEC curves

Temperature Protection
Integrated oil temperature monitoring

Weight
Approx. 420 kg

Color
Grey

Standards Compliance
IEC 62271-100, IS 2516

Altitudes
Up to 1000m

Dielectric Strength
40 kV (1 min power frequency withstand)

Insulation Medium
Mineral oil

Auxiliary Contacts
2 NO + 2 NC

Rated Impulse Withstand Voltage
75 kVp

Degree of Protection
IP54

Bushing Type
Porcelain

Control Voltage
110V/220V AC or DC

Operating Mechanism
Spring operating

Operating Temperature Range
-10C to +55C

250kva Oil Immersed Circuit Breaker Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Pieces Per Week

Delivery Time
2-10 Days

Main Domestic Market
All India

About 250kva Oil Immersed Circuit Breaker

The 250kVA Oil Immersed Circuit Breaker represents a majestic blend of venerable engineering and meritorious functionality. Utilizing mineral oil as its insulation medium, this breaker establishes both ephemeral and enduring order in electrical distribution by offering robust overload and short-circuit protection. Its impressive dielectric strength (40 kV) and rated impulse withstand voltage (75 kVp) underscore its value. Compliant with IEC 62271-100 and IS 2516 standards, the unit delivers reliable performance with spring-operated mechanisms, porcelain bushings, and IP54 protection-delivering steadfast operation across challenging environments. Suitable for installation at altitudes up to 1000m and temperatures from -10C to +55C, it remains an exemplar of resilience for all reputable exporters, manufacturers, suppliers, and traders in India.

Primary Competitive Advantages of the 250kVA Oil Immersed Circuit Breaker

With industry-leading design and superior insulation properties, this circuit breaker provides significant value and meritorious performance for both general and specific uses-whether in substations, industrial networks, or utility settings. The integrated oil temperature monitoring, customizable control voltage, robust IP54 enclosure, and adherence to international standards ensure a competitive edge. Its ability to facilitate automatic switching and handle short circuit conditions reliably makes it an optimal choice for organizations seeking both safety and operational excellence.

FOB Port, Supply Ability & Delivery Time: Ensuring Reliable Logistics and Timely Arrival

Our established logistics network guarantees prompt valuation and streamlined shipment processes for the 250kVA Oil Immersed Circuit Breaker. With high supply ability, quick response to bulk orders, and efficient handling at dedicated Indian FOB ports, orders are meticulously managed to ensure punctual arrival. Standard delivery timeframes are diligently maintained, ensuring minimal disruption to client operations and reflecting our enduring commitment to quality and service.

FAQ's of 250kva Oil Immersed Circuit Breaker:

Q: How does the 250kVA Oil Immersed Circuit Breaker provide protection in an electrical system?

A: This breaker offers automatic switching and protection against overloads and short circuits by employing a spring-operated mechanism and mineral oil insulation, thus ensuring system stability and safety.

Q: What standards does the 250kVA Oil Immersed Circuit Breaker comply with?

A: It is designed to meet IEC 62271-100 and IS 2516 requirements, ensuring reliable and consistent quality, safety, and performance for varied installation needs.

Q: Where can the 250kVA Oil Immersed Circuit Breaker be installed?

A: It is suitable for outdoor or indoor use, with a rugged IP54 enclosure and porcelain bushings, and can be installed at altitudes up to 1000 meters, making it versatile for different environments.

Q: What is the process for monitoring and maintaining the oil temperature in this circuit breaker?

A: The circuit breaker integrates dedicated oil temperature monitoring modules, providing continuous temperature protection and alerts for maintenance or operational adjustments as needed.

Q: What are the primary benefits of using a spring-operated circuit breaker with mineral oil insulation?

A: The spring operation ensures rapid, efficient switching, while mineral oil insulation offers high dielectric strength, enhancing both safety and breaker lifespan under demanding operating conditions.

Q: When can customers expect the arrival of an ordered 250kVA Oil Immersed Circuit Breaker?

A: Delivery times are established upon order confirmation and depend on logistics arrangements, with reliable timelines maintained to ensure prompt and predictable arrival at the customer's location.

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