The ESR Soft Starter provides a cost effective solution for small to medium size motors. It is designed with a simple interface for easy installation, Compact & Easy to Install; Built-in Bypass, motor protection and standard Modbus communication protocol that allows for remote monitoring giving the user a reduction of downtime and improved productivity; ESR series is perfect replacement for ABB, Schneider, Delta, AuCom and etc.
| Item | Specification |
| Rated Main Voltage： | 200-525VAC 50/60Hz |
| Control Source Voltage | 100~240VAC 24VDC |
| Rated Main Current | 1.5A……150A |
| Power Range | 1.1～75 kW |
| Initial voltage | 30%～70% |
| Start Slope | 1～30 Sec |
| Stop Slope | 0～30 Sec |
| Bypass | Built in |
| Communication | RS-485 (optional card) |
| Overload | 3xIe 7 Sec; Valid for 50 % on time and 50 % off time |
| Times of start per hour | <5, 5-10 (light load or no-load) |
| Overload grade： | 10A |
| Operation Environmental temperature | 0 ℃ to + 50 ℃ (32 ºF to 122 ºF) |
| Store temperature | -40 ℃ to + 70 ℃ (-40 ºF to 158 ºF) |
| Maximum altitude | 1000m (3280 ft) |
| Ingress Protection grade | IP21 |
- Fans
- Compressors
- Exchangers
- Pumps
- Conveyors
Soft Starter Borchure
