Model N-729
3 - 7.5 HP
National Electronics
3 Phase Digital (CH) Starter
3-Phase Digital CH Motor Starter equipped with heavy 4-pole contactor, digital ammeter/voltmeter display, and complete electronic motor protection.
Model No.N-729
Capacity3 - 7.5 HP
Manufactured ByNational Electronics
Features
- Microcontroller based technology.
- Motor Autostart Facility with setable ondelay time.
- RYB indication for each phase.
- Protection from voltage unbalance, single phasing, overload & dryrun.
- Heavy 20 A 4-pole contactor for ON/OFF.
- Water level controller facility available for 2 tanks with display.
- Compact & MS Powder coated panel.
Technical Specifications
| Operating Voltage | 220 to 460 VAC |
| Overload Trip Time | 7 Sec |
| Dry Run Trip Time | 7 Sec |
| Overload Setting | 140% of full load |