Edwards Signaling EBPS Remote Booster Power Supply - Manual (Page 11)

Remote Booster Power Supply Technical Reference Manual 5
Specifications
The following specifications apply to all BPS models.
AC line voltage
6.5 A BPS
10 A BPS
120 VAC / 230 VAC (50/60 Hz), 390 W
120 VAC / 230 VAC (50/60 Hz), 580 W
Sense voltage (input) 6 to 45 VDC (FWR and unfiltered DC)
Sense current (input) 6 mA at 24 VDC, 3 mA at 12 VDC, 12 mA at 45 VDC
NAC output voltage
(special application circuit)
19.1 to 26.40 VDC
Note: All NACs are supervised. Refer to the Remote Booster
Power Supply Compatibility List P/N 3100656 for the maximum
number of devices that can be used on a NAC circuit.
AUX output voltage
(special application circuit) 19.0 to 26.48 VDC
NAC/AUX output current 3.0 A max. per circuit with 0.35 power factor
(6.5 A or 10 A max. total for all NACs)
(6 A or 8 A max. total for all AUXs)
NAC/AUX capacitive loading 10,000 F max. for continuous NAC circuits
2,200 F max. for coded rate NAC circuits
2,200 F max. for AUX circuits
NAC/AUX class Class A or Class B
Wire size 18 to 12 AWG (0.75 to 2.5 mm 2 )
NAC EOL UL: 15 k  (P/N EOL-15)
ULC: Use P/N EOL-P1 and select the 15 k  resistor
Auxiliary output (continuous) 1 dedicated unsupervised, unswitched 200 mA auxiliary output
Voltage range: 19.49 to 26.85 VDC
Common trouble relay Form C, 1 A, 30 VDC (resistive)
Battery capacities 6.5 to 24 Ah for ECS/MNS/LSS applications
6.5 to 24 Ah for Security/Access Control applications
10 Ah maximum in BPS enclosure applications
Battery charger current limit [1] 1.2 A when the battery jumper wire is cut
2.1 A when the battery jumper wire is not cut
Operating environment
Operating
temperature
Relative humidity
32 to 120°F (0 to 49°C)
0 to 93% noncondensing
Ground fault impedance 10 k 
Intended installation
environment Indoor-dry
[1] The battery charger is disabled automatically and will not charge the batteries when the unit is
activated via either of its sense inputs.