The ACP-PD-2A is designed to operate an aerobic treatment unit. This control panel will power one rotary or linear air compressor and one effluent pump. The control will monitor the water level and system air pressure. There will be a 360 degree top mounted red light for high water conditions and a 360 degree top mounted amber light for low air pressure conditions. There is a piezoelectric buzzer in the door of the enclosure.
The 20 Amp pump circuit breaker will supply a 120VAC single phase 1⁄2 HP or smaller pump. The pump operation is controlled by an Omron H3CRF8 repeat cycle timer. With this timer the pump can be operated from one second to 30 hours with independent run and rest time settings. This is helpful when wanting to move small volumes of water like aerobic drip systems.. The 10 Amp air compressor circuit breaker will power one rotary or linear air compressor continuously. The 10 Amp alarm circuit breaker will power the alarm circuit. The High Water alarm is designed to be used with a normally open float switch. When the high water float switch raises the red alarm light and buzzer will activate. A standard 1 PSI pressure switch is included in the control that will monitor the system pressure. The Normally Closed contact of the switch should be used and anytime the pressure of system drops below 1 psi, the amber alarm light and buzzer will activate. There are alarm test and buzzer silence switches mounted in the door of the enclosure.
The enclosure has a NEMA rating of 4X which provides protection from falling dirt, falling liquids, hose directed water and corrosive agents.
The 10”x8”x4” enclosure is made of Polycarbonate and has a hinged lockable door with latches and included screws to secure the door if required. All electrical components are mounted inside the enclosure on an aluminum back plate.
10”x8”x4” Polycarbonate Enclosure, NEMA 4X
Hinged lockable door with two latches.
Three circuit breakers for the protection of components.
Repeat cycle timer for time dosing effluent applications.
1 PSI pressure switch for monitoring system air pressure.