Product Overview The LR40 is Triton Controls dual pump control panel with a built-in alarm for domestic or industrial pumping stations. The dual pump controller comes in a range of 4 products Basic - standard alarm and twin pump controller Basic-GSM - The standard pump controller with GSM SMS alerts built in. Battery - contains a backup battery for the alarm system Battery-GSM - The battery backup pump controller with GSM SMS alerts built in. Features Suitable for either single-phase or three-phase power Ideal for clean and wastewater applications Lockable interlocked mains isolator Inbuild Audio and visual alarm Pump operating/tripped and error indicators Auxillary alarm output for an external beacon or buzzer/siren Automatic alternating pump start Pump protection, including pump over-current shutdown & pump over-heating shutdown Simple installation with large terminal blocks for input/output wiring Specifications Supply voltage 230Vac I/III or 400Vac III -20% +30% 50/60Hz Supply voltage wiring size (max) 16mm2 Pump current range 1-12A Pump output wiring size (max) 12mm2 Overload setting (Imax) Settable between 1A to 20A Float switch supply voltage 5Vdc 10mA Float switch and alarm output wiring size (max) 10mm2 Pump Protection Overcurrent / Over-temperature / alternating pumps Alarm output 10A 250Vac or 125Vdc isolated relay output SPDT Alarm acoustic output 103dB 3kHz 12Vdc piezo buzzer Auxiliary alarm output 12Vdc 500mA IP rating IP65 Size 340mm x 300mm x 120mm Weight 3.7kg Operational temperature range -10°C to +55°C Gland configuration Supply 1 x M25 / Pumps, inputs & outputs 6 to 9 x M16 Back up battery* The alarm system is operational for >48h
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