The Hitachi L300IP is a L300P redesigned into an IP54 casing. With all the features of the L300P accordingly. Its new casing makes it ideally suitable for use in food industries, air-conditioning technology (heating, ventilating, cooling), water treatment and cleaning as well as in many other stand-alone applications.
The IP54 series is surprisingly compact in size and comes complete with an EMC Mains Filter as standard. Further options are available such as input/output reactors and fieldbus communications options. While the IP54 Series is ideal for stand alone motor control applications, Hitachi has addressed the potential for the products in systems by incorporating as standard PID control and RS422/RS485 communications.
Besides operation in connection with constant and variable loads the voltage-to-frequency control also allows setting of parameters for a freely definable voltage-to-frequency characteristic, significantly expanding the area of application of these frequency inverter.
Single and three-phase models are available from 0.4kW to 2.2kW in the 200V class and in three-phase from 0.75kW to 132.0kW in the 400V class.
Speed setting is either via an external analogue or digital signals. A built-in keypad with LED display is used for programming and is included as standard. The IP54 Series has advanced protection sensing circuits and there are alarms for overcurrent, over voltage, under voltage, over temperature, overload, ground fault and so forth. Automatic voltage regulation is included for output voltage control.
The IP54 Series is CE certified for low voltage and EMC Directives.
- Capacity Range: 1.5-132 kW
- Quick Stop Function
- User Macro Function
- Auto-Energy Saving
- PID Control
- Automatic Voltage Regulation
- Motor Synchronization
- Motor Potentiometer
- Motor Thermistor Input
- RS485 and RS422 Interfaces
- Fieldbus Interfaces for Profibus,DeviceNet, CANopen (optional)
- Digital Display
- Integrated EMC-Filter
- Meets CE Standards