PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
PowerCharger & ChargeMasterbattery
PowerCharger PowerCharger ChargeMaster ChargeMaster
12/20-3 12/40-3 12/25-3 12/35-3
Article no. 44210200 44210400 44010250 44010350
general sPeCifiCations
Nominal output voltage 12 V 12 V 12 V 12 V
Total charge current 20 A at 14.25 V 40 A at 14.4 V 25 A at 13.25 V 35 A at 14.4 V
Number of battery outlets 3 3 3 3
Charge current second output 20 A 40 A 25 A 35 A
Charge current third output 20 A 40 A 25 A 35 A
Recommended battery capacity 50-250 Ah 100-450 Ah 50-250 Ah 70-350 Ah
Nominal input voltage 120/230 V – 50/60 Hz 120/230 V (90-265 V) – 50/60 Hz
AC connection 6.5 ft / 2 mtr AC cable connector strips 6.5 ft / 2 mtr AC cable connector strips
Supplies your system without battery yes
Display/read-out LED display
Dimensions, hxwxd 234x132x60 mm 291x210x131 mm 234x132x60 mm 291x210x131 mm
9,2x5,2x2,4 inch 11,5x8,3x5,2 inch 9,2x5,2x2,4 inch 11,5x8,3x5,2 inch
Weight 1,8 kg / 4 lbs 4 kg / 9 lbs 1,8 kg / 4 lbs 4 kg / 9 lbs
Fastening screw *** screw with the supplied
Approvals UL including marine supplement FCC Class B, CE, E-mark,
teChniCal sPeCifiCations
Charge characteristic* IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
Charge voltage Bulk (25 °C)** 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
Charge voltage Absorption (25 °C)** 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
Charge voltage Float - wet (25 °C)** 13.25 V 13.25 V 13.25 V 13.25 V
Charge voltage Float - gel/AGM (25 °C)** 13.8 V 13.8 V 13.8 V 13.8 V
Temperature compensation -22 mV/°F -22 mV/°F -22 mV/°F -22 mV/°F
Voltage compensation automatic
DC consumption < 2 mA < 5 mA < 2 mA < 5 mA
Full load consumption (230 V AC) 420 W 700 W 450 W 575 W
Current Control function no no yes, through MasterBus yes, through MasterBus
Cos phi > 0.98 > 0.98 ≥ 0.98 ≥ 0.98
Temperature range (ambient temp.) -13°F to 149 °F -13 °F to 140 °F, -13 °F to 140 °F,
> 77 °F derating > 104 °F derating
Cooling natural cooling maintenance vario fan to ensure optimized cooling
Sound level < 52 dbA at 1 mtr < 52 dBA at 1 mtr
Protection degree IP23 IP23 IP23 IP23
Protections over temperature, over load, short circuit, high battery, low battery
MasterBus compatible no no yes yes
CSI/DC alarm yes, using a Multipurpose Contact Output (art. no. 77030500)
oPtions
MasterView Read-out Remote panel for reading the charge status of your battery charger, including error notifications.
(art. no. 77010050) For use with PowerChargers and ChargeMasters.
MasterView Easy Touch screen panel for reading charge status, current fold-back and/or Power Sharing setting. For use with ChargeMasters.
(art. no. 77010305)
MasterShunt MasterBus integrated battery monitor, with detailed information on the status of your batteries for a optimised charging process,
(art. no. 77020100)
MasterBus USB Interface Communication port between MasterBus and the USB port of your PC; makes possible reading and configuration of your
(art. no. 77030100) (free to download).
Multipurpose Contact Output MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC),
(art. no. 77030500)
* Charge algorithm can be changed to your requirements.
** The maximum charge current may sometimes be specified at 68 °F, take temperature compensation into account.
*** With the supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation.
chargers - 12 V
ChargeMaster ChargeMaster ChargeMaster
12/50-3 12/70-3 12/100-3
44010500 44010700 44011000
12 V 12 V 12 V
50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
3 3 3
50 A 10 A 10 A
50 A 10 A 10 A
100-500 Ah 140-700 Ah 200-1000 Ah
120/230 V (90-265 V) – 50/60 Hz
connector strips connector strips connector strips
yes
LED display LCD display
291x210x131 mm 362x277x150 mm
11,5x8,3x5,2 inch 14,3x11x5,9 inch
4 kg / 9 lbs 7 kg / 16 lbs
mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
ABYC A-31, SAE J1171/ISO8846 ignition protected
IUoUo, automatic / 3-stage for gel/AGM/lead acid/Lithium Ion
14.4 V (8 hours) 14.4 V (8 hours) 14.4 V (8 hours)
14.25 V (4 hours) 14.25 V (4 hours) 14.25 V (4 hours)
13.25 V 13.25 V 13.25 V
13.8 V 13.8 V 13.8 V
-22 mV/°F -22 mV/°F -22 mV/°F
automatic
< 5 mA < 5 mA < 5 mA
825 W 1200 W 1700 W
yes, through MasterBus yes, through MasterBus yes, through MasterBus
≥ 0.98 ≥ 0.98 ≥ 0.98
-13 °F to 140 °F, > 104 °F derating
maintenance vario fan to ensure optimized cooling
< 52 dBA at 1 mtr
IP23 IP23 IP23
over temperature, over load, short circuit, high battery, low battery
yes yes yes
yes, using a Multipurpose Contact Output (art. no. 77030500)
Remote panel for reading the charge status of your battery charger,
including error notifications. For use with PowerChargers and ChargeMasters.
Touch screen panel for reading charge status, current fold-back and/
or Power Sharing setting. For use with ChargeMasters.
incl. voltage, current, remaining time and consumption capacity in percentage
MasterBus system on the PC when combined with MasterView Systemsoftware
replacement of the CSI alarm conta
