Alpha Technologies Spectra Series - Manual (Page 58)

Preliminary Operating Instructions 58 of 62 AIP SERVICE NUMBER 1-800-863-3364
19. CHARGER SPECIFICATIONS
Specification Conditions 24 Vdc 48 Vdc 130 Vdc
Vac + 10%, -12%
0 to 100% load
Temp. 32° - 105°F (0 - 40°C)
Output Voltage
Regulation
Freq. 50 - 60 Hz ± 3 Hz
± 0.25% ± 0.25%
Transient
Response 20-100% load charge, with
battery connected
Does not exceed ± 6%. Does not
activate High Voltage Alarm.
Unfiltered on battery 1% V rms 2% V rms
Filtered on battery 30 mV rms 30 mV rms
Filtered off battery 30 mV rms 100 mV rms
Output Ripple
Voltage
(Meets or Exceeds
NEMA PE5-1996
Requirements)
Battery eliminator 30 mV rms 100 mV rms
Current Limit Adjustable 0 to 110%
Charger Delay After AC Return 8 Sec. to 60 Mins.
Soft Start 0 to 100% load Dynamic Depending on Battery Voltage
Float 2.00 V/C to 2.50 V/C
Equalize 2.00 V/C to 2.50 V/C
High DC Voltage alarm 1.00 V/C to 2.70 V/C
Low DC Voltage alarm 1.00 V/C to 2.50 V/C
Voltage
Adjustment Range
End of Discharge Voltage
alarm
1.00 V/C to 2.00 V/C
Voltmeter Range,
Vdc
0.40 V/C to 3.00 V/C
Ammeter Range,
Adc
All ratings 0 to 120%
Reverse Current
From Battery AC input power failure; no
options installed
Less than 90 mA
Audible Noise
Average for 4 sides, 5 feet
from charger
Less than 62 dB (A)
Cooling Natural Convection
Ambient
Temperature
Operating 32° - 105°F (0 - 40°C)
Elevation Without Derating 1000 m (3000 ft)
Relative Humidity Non-condensing 0 – 95%
Max. Switching Voltage 150 VDC, 125 VAC
Max. Switching Power 30 WDC, 60 VA AC
Max. Switching Current 2.0 A
Alarm Relay
Contact Rating
Max. Carry Current 2.0 A