Hitachi L300P Drive – Find comprehensive resources for Hitachi L300P AC drives, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
Hitachi L300P series is a line of variable frequency drives (VFDs) designed primarily for fan and pump applications. It offers enhanced input/output terminal options, including multiple relay outputs and analog output monitoring capabilities.
Features
The Hitachi L300P product line includes more than twenty inverter models to cover motor sizes from 2 horsepower to 175 horsepower, in either 230 VAC or 480 VAC power input versions. The main features are:
- 200V Class and 400V Class inverters
- UL or CE version available
- Variable frequency control
- Optional regenerative braking circuit
- Different operator keypads available for RUN/ STOP control and setting parameters
- Built-in RS-422 communications interface to allow configuration from a PC and for field bus external modules
- Sixteen programmable speed levels
- PID control adjusts motor speed automatically to maintain a process variable value
The design of Hitachi inverters overcomes many of the traditional trade-offs between speed, torque and efficiency. The performance characteristics are:
- Continuous operation at 100% rated torque within a 1:10 speed range (6/60 Hz / 5/50 Hz) without motor derating
- Models up to and including 11kW and 15kW (15 and 20hp) have built-in dynamic braking units
- Cooling fan has ON/OFF selection to provide longer life