1MRB150051R2 HE501595/0001 500CSP04 | Soft Starter Module

Product Model	500CSP04 (PN:1MRB150051R2 HE501595/0001)
Manufacturer	ABB
Product Type	Soft Starter Module
Rated Current	55 A (at 40°C)
Voltage Range	208-600 V AC (3-phase)
Motor Power	Up to 30 kW (400 V AC)
Control Method	Voltage ramp control with torque optimization
Start Current	Adjustable 200-500% of FLA
Start Time	0.5-60 seconds (programmable)
Communication	RS-485 Modbus RTU
Protection Features	Overload, phase loss, short circuit, thermal overload
Control Inputs	2-wire/3-wire control, external potentiometer
Operating Temperature	-25°C to +60°C
Mounting	DIN rail (35 mm)
Certifications	UL, CE, cULus, RoHS

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Category: ABB

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Description

ABB Soft Starter Module 1MRB150051R2 HE501595/0001 500CSP04

Product Model	500CSP04 (PN:1MRB150051R2 HE501595/0001)
Manufacturer	ABB
Product Type	Soft Starter Module
Rated Current	55 A (at 40°C)
Voltage Range	208-600 V AC (3-phase)
Motor Power	Up to 30 kW (400 V AC)
Control Method	Voltage ramp control with torque optimization
Start Current	Adjustable 200-500% of FLA
Start Time	0.5-60 seconds (programmable)
Communication	RS-485 Modbus RTU
Protection Features	Overload, phase loss, short circuit, thermal overload
Control Inputs	2-wire/3-wire control, external potentiometer
Operating Temperature	-25°C to +60°C
Mounting	DIN rail (35 mm)
Certifications	UL, CE, cULus, RoHS

Main Features and Advantages

Intelligent Motor Control: The ABB 500CSP04 delivers smooth motor acceleration using advanced voltage ramp control with torque optimization. This reduces mechanical stress on driven equipment by up to 70% compared to direct-on-line starting while limiting inrush current to 200-500% of full load current (adjustable), preventing voltage dips in electrical networks.

Compact and Versatile Design: Despite its compact DIN rail form factor, this soft starter handles motors up to 30 kW at 400V. The universal voltage compatibility (208-600V AC) allows deployment in diverse applications without additional transformers. Integrated bypass contactor functionality eliminates the need for external components after start completion.

500BIO01

Advanced Diagnostics: Real-time monitoring features track motor current, voltage, power consumption, and thermal status. The integrated RS-485 Modbus interface enables remote configuration and diagnostics through ABB’s DriveCom software or SCADA systems, facilitating predictive maintenance and reducing downtime.

Robust Protection Suite: Comprehensive protection features include electronic overload protection (Class 10), phase loss detection, short circuit protection, and motor thermistor input. The automatic restart function after power recovery maintains process continuity while thermal modeling prevents motor damage during frequent starts.

Application Areas

Ideal for controlling centrifugal pumps, fans, compressors, and conveyor systems where smooth acceleration is critical. Widely used in HVAC systems, water treatment plants, material handling equipment, and food processing machinery to reduce mechanical stress and electrical disturbances during motor starting.