Proton ACC-45 AC Protector

Controller for automatic duty sharing and changeover of air conditioners (Proton ACC-45). Runs on 230 V AC, relay output rated 25 A at 230 V.

Price and availability on request

Controls/ protects one Air conditioner
Protection against Over voltage, Under Voltage, Over Load, Under load , with Alarm indication
3 Digit LED display to view Temperature, Voltage, Current & Set points
Over voltage, under voltage, Over current, Temperature set point, Hysteresis of temperature, ON Time, OFF Time are user settable
Low power consumption
AC ON indication by LED on front panel
Separate alarm contacts for power fail & AC fail alarms

Specifications
System Supply	230 VAC +/- 15%
Output Contact Rating	Output contact rating for AC 25 A at 230 VAC
Power On Delay time	1 minutes
Restart Delay time	3 minutes
Trip time delay	3 sec for UV & OV , 5 sec. OL & 5 minutes for UL Low lube oil pressure Fire n alternator fault
Over voltage	Default 260 V .User settable by keys. 10 V hysteresis between Cutoff & Cut in. Auto reset
Under voltage	Default 180 V User settable by keys. 10 V hysteresis. Auto reset.
Over Load	Default 15 A. User settable by keys.
Under Load	Default 3 A user settable. Make it 0 A to bypass UL protection
ON Time	Default 60 min. User settable by keys
OFF Time	Default 30 min. User settable by keys
Indications	1.Healthy: Indicates controller is working healthy. 2. ALARM : when this LED glows it indicates some fault is present. 3 . AC : when this LED glows it shows AC is ON

Options
Optional features	Multi-tone selection site selectable.; Silent push button can be provide to mute sound.; Extra Potential free relay output contact can be provide.; operating Supply voltage can be from 20V DC to 60V DC. Or 90 to 270VAC.

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.