Specifications
975-0125-02-01 A–3
Main Charger Specifications

All charging specifications are at nominal conditions: ambient temperature of 77

°F (25 °C), 120 VAC, 60 Hz input, unless otherwise specified.

Table A-2

Main Charger Specifications

Charging method •Three-stage charge (Bulk, Absorption, Float)
•Two-stage charge (Bulk, Absorption)
The default charging method is three-stage.
Without a battery temperature
sensor Three settings with the following temperature
values:
•Cool 50 °F (10 °C)
•Warm 77 °F (25 °C)
•Hot 104 °F (40 °C)
The default value for this setting is Hot, and it can
only be changed by a dealer, factory, or service
center.
With a battery temperature
sensor The temperature co mpensation coeffici ents on a
12 volt battery are as follows:
•Flooded: 27 mV × (25 °C – BTS °C)
•Gel: 27 mV × (25 °C – BTS °C)
•AGM: 21 mV × (25 °C – BTS °C)
Equalization cycle Yes, manual via System Control Panel
Number of independent battery
banks 1
Battery bank size settings 50 – 2000 Ah
Battery type settings Flooded, AGM, Gel, Custom
Power factor corrected charging Yes
AC input voltage 90 – 135 VAC
AC input frequency 60 Hz nominal, 55 – 65 Hz operating range
Minimum battery voltage 3.0 VDC
Maximum DC output voltage 16.0 VDC
Charger efficiency ≥ 85%
Input power factor at full
charge rate > 0.95
Maximum charge current 100 A