CIRCUIT BREAKER RATING
The circuit breaker must be capable of carrying continuously the full load current, without excessive temperature rise, and should be capable of interrupting fault currents safely.
An ac circuit breaker has the following ratings:
1. Rated voltage, rated current
2. Rated frequency
3. Rated breaking capacities
4. Rated making capacities
19.4 CHAPTER NINETEEN
5. Rated short-time current or rated maximum duration of short circuit
6. Rated operating duty
Related posts:
Introduction to Electric Motors
Measurement:The Decibel in Acoustics—LP, LW, and LI
THE BASIC MAGNETIZATION CURVE
TRANSFORMERS:THE MAGNETIZING CURRENT IN A REAL TRANSFORMER
Schematics and wiring diagrams
Maintaining Control Equipment
Lamps and Light Fittings:Security Lighting
OPERATING CHARACTERISTICS OF INDUCTION MOTORS:INFLUENCE OF SUPPLY VOLTAGE ON TORQUE–SPEED CURV...
How Engines Work part3
Other Digital Audio Devices:CD Writers
Feedback Control Theory Continued:Steady State Error
REAL-TIME OPERATING SYSTEMS:MEMORY MANAGEMENT
Fuel Injection – Bosch K-Jetronic (CIS)
Square D Company ®Norpak Control System part3