Three Phase AC Drives - VFD-S-3
Three Phase AC Drives - VFD-S-3
Product: VFD-S-3
- 4 pre-set V/f modes; 1 user-defined V/f program
- Input: Three phase 415V AC, 50/60 Hz
- Output: Three phase 415V AC, 0 to 400 Hz
- Output power: 1 to 20 HP (0.75 to 15 kW)
- 8 (PNP/NPN) Inputs, 2 Analog Inputs (0-10 V/0-20 mA/4-20 mA), 2 Relay Outputs, 1 Analog Output (0-10 V/0-20 mA), and 2 Open Collector Outputs
- Supports the RS485 Modbus Communication Protocol
- Protection against Over voltage, Under voltage, Over temperature, Over load, Under current, Over current and Short circuit
- Suitable for applications like pumps, fans, conveyors, food and drink packaging machinery, industrial washing machines, and most general industries, etc.
Brief Specifications
| AC Input Voltage Range | Three Phase: 415 V |
| Frequency Range | 50/60 Hz |
| Control Mode | Space vector PWM (SVPWM)-based scalar control |
| Frequency Control Range | 0.1 to 400 Hz |
| Acc./Dec. Time | 0.1 to 3600.0 sec., four acceleration and deceleration time settings available |
| Overload Capacity | For ND: 120% up to 60 sec, 150% up to 10 sec, 180% up to 1 sec (every 10 min) For HD: 150% up to 60 sec, 180% up to 10 sec, 200% up to 1 sec (every 10 min) |
| Protection functions | Over voltage, Under voltage, Over current, Over temperature, Over load, Under current and Output short circuit |
| Ingress Protection | IP20 |
| Working Temperature | -10 to +55 °C |
| Ambient humidity | <90%, No condensation |
| Installation location | Indoor, <1000m altitude above sea level |