In the application which requires a high torque at low speed, the electrical parameters of motor should be properly set for an optimal operation. LS Vector Controlled Inverter of iV5 has two types of autotuning, which are standstill type and rotation type, respectively.
Standstill type autotuning technology of LS allows the autotuning operation to be performed even with the motor shaft directly connected to the load. Especially, this standstill type autotuning is very useful in the lift application because it does not require removal of brake coupling connected to the motor.
iV5 provides various communication interface such as RS 485, DeviceNET, Profibus-DP and Modbus-RTU. When LS PLC is used as an upper level controller, it can be easily interfaced to the iV5. Option card for the encoder pulse division (ENC_DIV) supports the encoder with open collector output and can divide the encoder pulse up to 1/128. Digital input and Analog signal output card (DIAO) can receive the binary speed command from PLC or other upper level controller and has 4 channels of analog signal output. ELIO card enables the lift application software to be available for an optimized lift operation.
Specifications
| Manufacturer: | LS |
| Series: | iV5 |
| Model: | SV185iV5-4DB |
| Application: | lifts / cranes |
| Capacity, kW: | 18,5 |
| Current, А: | 39 |
| Main power supply, V: | 380-480 |
| Phase: | 3 |
| Enclosure: | IP00; IP20 |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0-6000 |
| Deceleration time, sec: | 0-6000 |
| EMC filter: | – |
| Braking unit: | + |
| Analog input: | 3 |
| Digital input: | 1 |
| Analog output: | 2 |
| Digital output: | 2 |
| Relay output: | – |
| RS485 (Modbus RTU): | optional RS485, Modbus RTU, Profibus-DP, DeviceNet |
| Starting torque: | 150% |
| PID: | PID-Regulation |
| V/f control mode: | – |
| Vector control with feedback: | + |
| Sensorless vector control: | – |
| Operation temperature, °С: | -10…..+40 |
| Dimensions (W x H x D), mm: | 304х460х254 |
| Weight, kg: | 28 |
