ABB HIEE300550R1 Main features
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Model: PPB022CE
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Type: Motor protection circuit breaker
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Rated current: 22A (specific subject to model)
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Number of poles: usually 3 poles (3P)
ABB PPB022CE is a motor protection circuit breaker produced by ABB, belonging to ABB's MS116 series or similar series. This type of circuit breaker is designed for motor protection, with overload, short circuit and phase failure protection functions, suitable for motor control and protection in industrial, commercial and residential applications.
ABB HIEE300550R1 Protection function
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Overload protection
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Short circuit protection
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Phase failure protection (phase loss, unbalance)
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Application: For direct starting and protection of motors
ABB HIEE300550R1 Typical applications
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Motor protection: used to protect three-phase asynchronous motors from damage caused by overload, short circuit or phase failure.
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Direct start: suitable for direct starting motor control circuits.
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Industrial equipment: widely used in motor protection of fans, pumps, compressors, conveyors and other equipment.
ABB HIEE300550R1 Technical parameters
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Rated current: 22A
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Installation method: fixed or plug-in
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Ambient temperature: -25°C to +55°
ABB HIEE300550R1 Selection suggestions
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Motor power: Select the appropriate circuit breaker rated current according to the rated power and current of the motor.
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Starting method: Different starting methods such as direct starting or star-delta starting will affect the selection of circuit breaker.
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Working environment: Consider environmental factors such as temperature and humidity to select the appropriate circuit breaker model.
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Protection requirements: Ensure that the circuit breaker has overload, short circuit and phase failure protection functions.
ABB HIEE300550R1 Installation and maintenance
-Usually installed in the motor control cabinet, ensure that the wiring is correct and complies with electrical specifications.
-Regularly check the wiring and operating status of the circuit breaker.
-If the circuit breaker trips frequently, check the motor load and power supply voltage.
-Ensure good ventilation around the circuit breaker to avoid overheating.
ABB HIEE300550R1 Common problems
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The circuit breaker frequently trips:
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It may be that the motor is overloaded, short-circuited or the power supply voltage is abnormal. The load and power supply need to be checked.
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The circuit breaker cannot be closed:
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It may be an internal mechanism failure or wiring error. The circuit breaker needs to be checked and replaced.
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Protection function failure:
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It may be that the circuit breaker is damaged or improperly selected. Replacement or reselection is required.