DIGITAL AUTOSWITCH DOL (SDA-2.0)

Technical details:

• System Voltage : 415v +- 15% ,50Hz
• On time delay    : 30 Sec.- 300 Sec.
• Low/High cut-off : 250 V – 480 V
• Over Load          : 1A – 40 A
• Dry Run              : 0A – 39 A
• Off Timer            : 1 Min.-999 Min.
• Display               : Volt, Ampere, Timer & Fault
• Dimension          :153 x 82 x 45 mm
• Weight                : 200 Grams approx.

Specification :

• Micro controller base technology
• Variable on time delay provided to pump protection
• from extra pressure
• High-low voltage protection
• Over load protection
• Dry run protection
• Digital volt-ampere meter
• Auto start on healthy supply
• Protect motor from phase failure
• Protect motor from negative sequence voltage
• Auto off timer facility (1-999 Min.)