Model N-729: 3 Phase Digital (CH) Starter

Description

Features

• Microcontroller based technology.
• Motor Autostart Facility with setable ondelay time.
• RYB indication for each phase.
• Protection from voltage unbalance, single phasing, Overload, Dryrun & also current sensing SPP (Push button for setting).
• LED Display for voltage & ammeter & also ph. Voltage indication.
• Heavy 20 A 4 pole contactor for ON/OFF.
• Operates on low voltage (From 200 V).
• Water level; Controller facility available for 2 tanks with display.
• Compact & MS Powder coated panel.
• Separate indicator for OK, timer, SPP, O/L&D/R, with tank indication.
• Auto Manual & enable / disable Facility for each Protection.
• Useful for 7.5 H.P. Ph. Monoblock, submersible & openwell pumps.
• After dryrun restart facility adjustment to variable time period.

Technical Specifications

• Operating Voltage:220 to 460 VAC
• Overload trip time:7 Sec.
• Dry Run Trip Time:7 Sec.
• Dry Run Setting:70% of full load (Setable)
• Overload Setting:140% of full Load