Boat battery isolator WBL 140

TECHNICAL SPECIFICATIONS Dimensions ( l x b x h ) - 46 x 80 x 46 mm Weight - 125 grams Continuous rating - 140 A Cranking rating ( 10 sec ) / inrush rating - 180 A Input voltage - 8-35 VDC Operation temperature - -40 .. 65 °C Maximum voltage drop - 0.5 VDC (Approx. 10s delay during disconnection) Maximum allowed voltage difference - 8.0 VDC AUTOMATIC MODE Switch on voltage ( minimum ) - >13 V at 12 V / >26 V for 24 V installations Switch on delay time - 5 sec. Switch on voltage ( maximum ) - 15.0 V at 12 V / 30.0 V for 24 V installations Automatic drop off voltage - 12.75 V at 12 V / 25.5 V for 24 V installations DC DRAIN OFF mode ( solenoid not activated ) - 1.0 mA at 12 V / 1.1mA at 24 V ON mode ( inrush current ) - 0.5 A at 12 V / 0.4 A at 24 V ON mode ( solenoid is activated ) - 50 mA at 12 V / 40 mA at 24 V STATUS LED On - Relay connected Slow blinking ( 0.5 Hz ) - Delay whist connecting Fast blinking ( 2.5 Hz ) - Alarm: Relay not powered as voltage difference is too big in OFF-Mode (>8.0 VDC) or due to voltage drop being too large in ON-Mode (0.5 VDC)