Schneider Electric’s Altivar 71 Plus – LH frequency inverters are supplied in an IP 23 or IP 54 certified floor-standing enclosure, which makes it possible to achieve an IP 23 or IP 54 degree of protection for IP 20 Altivar 71 series drives. The enclosures are supplied ready-assembled and ready to connect, thus offering a simple and economical “ready to use” solution which keeps setup time to a minimum. Wiring is fast and easy, the setup parameters are factory-set. Thanks to the “ready to use” solution the standard offer is available very quickly.
- A high-power range from 90 to 630 kW
- A very high-power range from 800 to 2000 kW
- Compact IP23 protection for use in electrical equipment rooms
- Compact IP54 protection for use close to the machine
- IP54 protection with separate air flow, recommended for harsh environments
- IP55 protection with water-cooled system
- “Spacial 6000” Sarel enclosure
- Master switches and fast-acting fuses
- AC line choke or DC choke
- Altivar 71variable speed drive
- Remote display terminal mounted on the door
- Control and motor terminals
- Individual design service on request
Specifications
| Manufacturer: | Schneider Electric |
| Series: | Altivar 71 Plus |
| Model: | ATV 71EXC2С25N4 |
| Application: | cranes / general purpose |
| Capacity, kW: | 250 |
| Current, А: | 481 |
| Main power supply, V: | 380-415 |
| Phase: | 3 |
| Output frequency, Hz: | 0.1-500 |
| Enclosure: | IP 23 |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0,1-999,9 |
| Deceleration time, sec: | 0,1-999,9 |
| EMC filter: | + |
| Braking unit: | optional |
| Analog input: | 2 |
| Digital input: | 7 |
| Analog output: | 1 |
| Digital output: | 2 |
| Relay output: | 2 |
| RS485 (Modbus RTU): | Modbus and CANopen |
| PID: | PI – controller |
| V/f control mode: | + |
| Vector control with feedback: | + |
| Sensorless vector control: | + |
| Operation temperature, °С: | 0……+40 |
| Storage temperature, °С: | -25……+70 |
| Dimensions (W x H x D), mm: | 816х2159х616 |
| Weight, kg: | 440 |
