Description
Applications
Centrifugal, reciprocating pumps (sanitation, irrigation and oil), fans, exhausters, blowers, air compressors, refrigeration (screw and piston), mixers, aerators, centrifuges, rock crushers, grinders, woodchippers, paper refiners, rotary ovens, wood saws and planes, ball and hammer mills and load conveyors.
Benefits
- Built-in bypass, providing size reduction and energy savings
- Ambient temperature up to 55°C without current derating
- Possibility of standard connection (3 wires) or motor inside delta connection (6 wires)
- Inputs and outputs with programmable functions and quick connect terminals
- Different control methods via extremely high-performance algorithms, totally flexible, to meet the needs of any motor start and stop application needs
- Pump control function for smart control of pumping systems
- Advanced techniques to detect faults in the power supply and connections, enabling the user to choose the protection actuation between fault or alarm for full motor protection
- Fire mode (emergency start)
- Oriented start-up
- WPS: free software to program both soft-starter and SoftPLC
- 2 independent slots to connect plug-in modules
- Real time clock
- Fault and alarm log saved with time and date by the RTC
- Exportation of the WPS history to csv file
- Optional varnishing of the standard 3C2 or 3C3 boards, according to IEC60721-3-3
Starting duty cycle | AC-53b 3-30:330 |
---|---|
Starting regime (with ventilation kit) | No |
Standard (3 leads) | Yes |
Inside delta (6 leads) | Yes |
SoftPLC (ladder programming) | Yes, 4K bytes |
Voltage ramp | Yes |
Voltage ramp and current limit | Yes |
Current limit | Yes |
Current limitation ramp | Yes |
Pump control | Yes |
Torque control | Yes |
Direct on line start | Yes |
Product certification | UL, CE and EAC |
Parameterization via trimpots and dip switches | No |
Parameterization via keypad | Yes |
Parameterization via software | WPS |
Modbus-RTU RS-232 | No |
Modbus-RTU RS-485 | Available with optional |
Modbus-RTU USB | Yes |