Frequency converters of the series L300P from the company Hitachi designed for efficient and economical operation of applications such as fans, pumping units. An ideal offer to ensure energy savings and stable operation. The automatic power saving mode conducts the process in real time with the minimum current required for the torque required by the current load.
Freely configurable I/O functions, a convenient panel for the operator with monitoring capabilities, support for popular industrial network protocols. A built-in potentiometer for monitoring the output frequency is included as standard. The operator's console has a removable design and can be used for remote work. Practical design with very compact dimensions.
Attention! Currently, this series has been discontinued and replaced by a new generation of SJ700/SJ700D/SJ700B products.
Technical characteristics of Hitachi L300P electric drives
- Supply voltage: 3AC 380 - 480 V;
- Power of electric motors: 1.5 - 132 kW;
- Output current: 3.8 - 230 A;
- Management methods: scalar;
- Output frequency: 0.1 - 400 Hz;
- Permissible overloads: up to 120% of the nom. current for 60 seconds (up to 150% - 0.5 seconds);
- Enclosure protection class: IP20, IP00 (IP54 on request);
- Interfaces: RS485, Modbus RTU, optional Ethernet, DeviceNet, PROFIBUS, LONWORKS, ;
- Visualization and customization tools: control panel with display, push-button navigation and potentiometer, LED indication, optional software for control and parameterization using a personal computer;
- Other features and functions: free V/f setting, power saving mode, electronic overheating control, manual torque, frequency setting, auto restart and others.
Optional Hitachi L300P drive Modules
- Versions of the control panel with copy function or without built-in potentiometer.
- Modules of industrial communication protocols.
- Additional anti-interference filters.
- Braking resistors.
- Input/output channel reactors.
- Reactors of direct current channels.
Parameters of standard sizes of Hitachi L300P electric drives
Type of drive | Current, A | Power, kW |
L300P-015HFE2 | 3,8 | 1,5 |
L300P-022HFE2 | 5,3 | 2,2 |
L300P-040HFE2 | 8,6 | 4,0 |
L300P-055HFE2 | 12 | 5,5 |
L300P-075HFE2 | 16 | 7,5 |
L300P-110HFE2 | 22 | 11 |
L300P-150HFE2 | 29 | 15 |
L300P-185HFE2 | 37 | 18,5 |
L300P-220HFE2 | 44 | 22 |
L300P-300HFE2 | 60 | 30 |
L300P-370HFE2 | 70 | 37 |
L300P-450HFE2 | 85 | 45 |
L300P-550HFE2 | 105 | 55 |
L300P-750HFE2 | 135 | 75 |
L300P-900HFE2 | 160 | 90 |
L300P-1100HFE2 | 195 | 110 |
L300P-1320HFE2 | 230 | 132 |
You can buy Hitachi L300P frequency converters, find out the price and more information about the products by contacting our specialists.
