Description
ABB SPCJ4D34-AA motor protection relay module:
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Product overview: The ABB SPCJ4D34-AA is a versatile multifunction relay for motor protection. It is a numerical motor protection relay that continuously measures the three-phase motor currents, voltage, and power. The relay can be used for single, two, or three-phase motors.
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Features:
- Thermal overload protection with I2t and Ir2t characteristics
- Short-circuit protection with adjustable pickup and time delay
- Ground fault protection with adjustable pickup and time delay
- Phase loss protection
- Broken conductor protection
- Stall protection
- Reverse power protection
- Overvoltage and undervoltage protection
- Communication capabilities: RS485 Modbus RTU
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Benefits:
- Protects motors from damage
- Reduces downtime
- Improves safety
- Saves energy
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Applications:
- Industrial motors
- Commercial motors
- HVAC motors
- Water pumps
- Conveyors
We also have a large inventory, so we can help you obtain parts that are difficult to obtain. We are committed to providing our customers with everything they need so that they can complete their work.
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Quality Assurance
Our large inventory contains both current and obsolete products. For all obsolete and legacy automation, our in-house team tests every part before shipping
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