Model N-741
10 to 20 HP
National Electronics
Semi Automatic Star Delta Starter
Semi-Automatic Star Delta Starter designed for high-horsepower (10 to 20 HP) agricultural and industrial motor applications.
Model No.N-741
Capacity10 to 20 HP
Manufactured ByNational Electronics
Features
- Microcontroller based technology.
- Motor starts automatically after delay time (Setable One Delay time).
- Amp meter & voltage LED display & also indicator.
- LED Display for all faults & protection indicator.
- SPP / Oil Protection enable/disable facility.
- Useful for 3Ph, 3 Hp to 50 Hp Openwell monoblock submersible pumps.
Technical Specifications
| Operating Voltage | 220 to 460 VAC, 50 Hz |
| Trip Time Delay | 4 Sec |
| Dryrun Setting | 70% of full load current |
| Overload Setting | 130% of full load current |