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Specifications
A–4 975-0012-01-02 Rev A
Table A-2
Electrical Specifications for the DR Inverter/Chargers
a
- 220 Vac/60 Hz Models
Model DR1512W DR2412W
AC Input Voltage 220 Vac 220 Vac
AC Input Low Transfer Voltage 80 to 210 Vac 80 to 210 Vac
AC Input Current
b
45 amps 55 amps
Continuous Power (@ 25°C) 1500 VA 2400 VA
Continuous Output (@25 °C) 6.8 amps AC 6.8 amps AC
Efficiency 94% max 94% max
AC Output Voltage (rms) 220 Vac 220 Vac
Frequency: (± 0.04% Crystal controlled) 60 Hz. 60 Hz.
Surge Capability:
1 mSec Rating 20 amps AC 20 amps AC
DC Input Current:
Search Mode 0.045 amps 0.055 amps
Full Voltage 0.700 amps 0.900 amps
DC Current at Rated Power 150 amps 80 amps
Short Circuit Current 400 amps 800 amps
DC Input Voltage (nominal)
c
12.6 Vdc 12.6 Vdc
DC Input Voltage Range 10.8 to 15.5 Vdc 10.8 to 15.5 Vdc
Auto Low Battery Protection enabled 11 V 11 V
Charger Rate (Adjustable) 0 to 70 amps 0 to 120 amps
Common Specifications:
Voltage Regulation (maximum) ± 5%
Voltage Regulation (Typical) ±2. 5%
Waveform modified sine wave
Load Power Factor (allowed) 0.5 to 1.0 (leading or lagging)
Adjustable Load Sensing Range 5 watts minimum to 100 watts maximum
Series Operation NO
Force Air Cooling Variable speed fan
Automatic Transfer Relay 20 amps
Number of Charging Profiles 10
Three-stage Charging Yes (float, absorption, bulk)