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ABB Air Circuit Breaker - 3200A

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MOQ : 100 Pieces

ABB Air Circuit Breaker - 3200A Specification

Phase
Three Phase

Breaking Capacity
85 kA

Rated Short Circuit Making Current
187 kA Peak

Rated Short Circuit Breaking Current
85 kA

Mechanical Life
10,000 operations

Product Type
Air Circuit Breaker

Installation Options
Fixed or Draw-out

Function
Air Circuit Protection

Poles Number
3 Pole

Rated Voltage
690V AC

Rated Current
3200A

Rated Frequency
50/60 Hz

Curves
LSI (Long, Short, Instantaneous)

Temperature Protection
Available

Weight
Approx. 95 kg

Color
Grey

Trip Unit Type
Microprocessor-based Electronic Trip Unit

Control Type
Manual/Electrical

Accessories
Auxiliary Switch, Motor Operator, Shunt/Undervoltage Trip available

Protection Features
Overcurrent, short circuit, earth fault

Connection Type
Front/Rear Connection available

Model
Emax 2 Series (or similar)

Ambient Temperature Range
-5°C to +40°C

Mounting Position
Vertical/Horizontal

Rated Insulation Voltage
1000V AC

Operating Voltage
24V/48V/110V/220V AC/DC (for control circuits)

ABB Air Circuit Breaker - 3200A Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
100 Pieces Per Day

Delivery Time
2 Days

Sample Available
Yes

Main Domestic Market
All India

About ABB Air Circuit Breaker - 3200A

An air Circuit Breaker (ACB) is an electrical device used to provide Over current and short-circuit protection for electric circuits over 800 Amps to 10K Amps. ... Air circuit breaker is circuit operation breaker that operates in the air as an arc extinguishing medium, at a given atmospheric pressure

Cutting-edge Protection and Reliability

This air circuit breaker delivers robust protection through its LSI curves and microprocessor-based trip unit, safeguarding electrical systems against faults. Its advanced features, including temperature protection and electronic trip settings, ensure consistent and reliable performance even in demanding environments.

Flexible Installation & Operation

With options for both fixed and draw-out installation, as well as vertical or horizontal mounting, the Emax 2 Series suits a range of system layouts. Front or rear connection capability further simplifies integration into various electrical distribution setups, ensuring minimal installation hurdles.

Adaptable Control and Versatile Accessories

Available with manual or electrical control options, the Emax 2 Series can be customized with auxiliary switches, motor operator, and shunt or undervoltage trip units. This adaptability allows for seamless alignment with system automation and enhanced monitoring capabilities.

FAQ's of ABB Air Circuit Breaker - 3200A:

Q: How does the ABB Emax 2 Series Air Circuit Breaker provide system protection?

A: The breaker incorporates a microprocessor-based electronic trip unit that detects overcurrent, short circuits, earth faults, and temperature anomalies. Its fast-acting mechanism isolates faults to prevent equipment damage and power interruptions.

Q: What are the installation options for this circuit breaker?

A: This model supports both fixed and draw-out installations, with mounting flexibility for either vertical or horizontal positions and front or rear connections, making it adaptable to diverse electrical distribution panel designs.

Q: When should I choose a manual or electrical control type?

A: Manual control is suitable for installations where direct, on-site operation is preferred. Electrical control is recommended for remote operation, integration with automation systems, or minimizing manual handling, enhancing safety and efficiency.

Q: Where can the ABB Emax 2 Series be used?

A: Its design and ratings make it ideal for critical applications in commercial buildings, industrial facilities, power generation, and distribution systems requiring high-capacity, reliable circuit protection.

Q: What is the process for setting the protection parameters?

A: Protection settings are configured via the electronic trip unit, where current thresholds and timings (LSI: Long, Short, Instantaneous) can be precisely programmed to fit system requirements. Guidance is provided in the user manual.

Q: How is the air circuit breaker maintained for optimal performance?

A: Routine inspections, functional testing of trip units and accessories, and cleaning according to manufacturer recommendations ensure longevity and adherence to the rated mechanical life of 10,000 operations.

Q: What benefits do the available accessories provide?

A: Accessories like auxiliary switches, motor operators, and shunt or undervoltage trip units expand functionality by enabling status monitoring, remote operation, and additional safety interlocks, enhancing system control and protection capabilities.

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