Murphy BCEG-24-20 - Manual (Page 18)

Section 75 00-02-0615
02-29-08 - 14 -
Specifications
Power Supply
• Nominal
operating voltages – 120V Units
• Permissible voltage variation - ± 6% of nominal
• Nominal operating frequency – 50/60Hz
DC Charge Output
• Maximum current ADC – 20
• Nominal voltage VDC – 12 or 24
• Float/boost
voltages
These are factory preset for specified batteries, typical settings are as follows:
Vented lead acid – Float voltage – 12V / 13.6V and 24V / 27.2V
Vented lead acid – Boost voltage – 12V / 14.1V and 24V / 28.2V
Charge Fail Output
• Relay type – volt free SPDT contacts relay de-energized on fault.
• Contact rating – 1A @ 30VDC (resistive load)
General
• Transformer – Single phase 50-60 Hz Class 155 (F)
• Operating temperature - +14°F to +131°F (-10°C to +55°C)
• Wall mounted enclosure models
• BCEG-12-10, BCEG-24-10 – dimensions 10.9”/278mm(W) x 4.7”/120mm(L) x
11”/280mm(H); weight 22 pounds / 10.0Kg
• BCEG-24-20 – dimensions 11.8”/300mm(W) x 11.8”/300mm(L) x 8.3”/210mm(H), weight
38.5 pounds / 17.5Kg
• EMC emission/immunity – EN58801-2 / EN50082-2