The industrial inverters WJ-C1 series are easily configurable, very efficient and fully compatible to the older series. It offers excellent performance and flexibility.
The WJ-C1 inverters can be used to drive both induction motors (IM) and permanent magnetic motors (PM). Ideally suited for applications such as textile machines, materials handling, roller shutters, pump and fans and much more.
- Dual rating (can be used for both light duty (LD) and normal duty (ND))
- Easy to use programming software
- LED control
- Built-in RS485-Modbus
- Built-in RS422 port
- Optional DeviceNet, Profibus-DP, EtherCAT, PROFINET
- Mini USB port
- Easy sequence programming function [EzSQ]
- 5-line WOP LCD operator (12 languages, real time clock, two-color backlight that distinguish trip status)
- Built-in braking resistor control circuit (resistor optional)
- Side-by-side installation
- Conformity to global standards
Specifications
| Manufacturer: | Hitachi |
| Series: | WJ-C1 |
| Model: | C1-075HFE |
| Application: | pumps / fans / general purpose |
| Capacity, kW: | 7.5 / 11 |
| Current, А: | 18 / 23 |
| Main power supply, V: | 380-480 |
| Phase: | 3 |
| Output frequency, Hz: | 0.01-590 |
| Enclosure: | IP20 |
| Overload capacity, % per 1 min.: | 150 / 120 |
| Acceleration time, sec: | 0-3600 |
| Deceleration time, sec: | 0-3600 |
| EMC filter: | – |
| Braking unit: | + |
| Analog input: | 2 |
| Digital input: | 7 |
| Analog output: | 1 |
| Digital output: | 2 |
| Relay output: | 1 |
| RS485 (Modbus RTU): | + |
| PID: | + |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | + |
| Operation temperature, °С: | -10…+50 / -10…+40 |
| Storage temperature, °С: | -20…+65 |
| Dimensions (W x H x D), mm: | 140x260x155 |
| Weight, kg: | 3.5 |
