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PRODUCTS | CHARGE & CONVERT
pecifi cations
ChargeMaster
battery chargers
ChargeMaster ChargeMaster ChargeMaster ChargeMaster ChargeMaster ChargeMaster ChargeMaster
12/10 12/15-2 12/25-3 12/35-3 12/50-3 12/70-3 12/100-3
Product code 43011000 43011500 44010250 44010350 44010500 44010700 44011000
GENERAL SPECIFICATIONS
Nominal output voltage 12 V 12 V 12 V 12 V 12 V 12 V 12 V
Total charge current 10 A at 14.25 V 15 A at 14.25 V 25 A at 13.25 V 35 A at 14.4 V 50 A at 14.4 V 70 A at 14.4 V 100 A at 14.4 V
Number of battery outlets 1 2 3 3 3 3 3
Charge current second output n.a. 15 A 25 A 35 A 50 A 10 A 10 A
Charge current third output n.a. n.a. 25 A 35 A 50 A 10 A 10 A
Recommended battery capacity 25-100 Ah 30-150 Ah 50-250 Ah 70-350 Ah 100-500 Ah 140-700 Ah 200-1000 Ah
Nominal input voltage 230 V (180-265 V)
AC connection cable + plug cable + plug 2 mtr AC cable connector strips connector strips connector strips connector strips
Supplies your system without battery no no yes yes yes yes yes
Display/read-out 1 LED 1 LED LED display LED display LED display LCD display LCD display
Dimensions, hxwxd 180 x 121 x 50 mm
Weight 1 kg / 2.2 lb 1 kg / 2.2 lb 1.8 kg / 4 lb 4 kg / 9 lb 4 kg / 9 lb 7 kg / 16 lb 7 kg / 16 lb
Fastening 4x screw 4x screw 4x screw with supplied mounting
Approvals CE, ABYC A-31 CE, ABYC A-31 CE, ABYC A-31, SAE J1171/
- 50/60 Hz
7.1 x 4.8 x 2 inch
230 V (180-265 V)
- 50/60 Hz
206 x 121 x 50 mm
8.1 x 4.8 x 2 inch
120/230 V (90-265 V)
- 50/60 Hz
234 x 132 x 60 mm
9.2 x 5.2 x 2.4 inch
ISO 8846 ignition protected
120/230 V (90-265 V)
- 50/60 Hz
291 x 210 x 131 mm
11.5 x 8.3 x 5.2 inch
bracket or 4x screw for wall
mounting or 4x screw for
fl oor installation
CE, ABYC A-31, SAE J1171/
ISO 8846 ignition protected
TECHNICAL SPECIFICATIONS
Charge characteristic* IUoUo, automatic / 3-step+
Charge voltage Bulk (25 °C)** 14.25 V (6 hours) 14.25 V (6 hours) 14.4 V (8 hours) 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 (6 hours) 14.25 V (6 hours) 14.25 V (4 hours) 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 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 13.8 V 13.8 V 13.8 V
Temperature compensation no no -30 mV/°C -30 mV/°C -30 mV/°C -30 mV/°C -30 mV/°C
Voltage compensation automatic automatic automatic automatic automatic automatic automatic
DC consumption < 1 mA < 1 mA < 2 mA < 5 mA < 5 mA < 5 mA < 5 mA
Full load consumption (230 V AC) 170 W 250 W 450 W 575 W 825 W 1200 W 1700 W
Current Control function no no no yes, via MasterBus yes, via MasterBus yes, via MasterBus yes, via MasterBus
Cos phi > 0.95 > 0.95 0. 0. 0. 0. 0.
Temperature range (ambient temp.) -25 °C to 60 °C,
Cooling natural cooling vario fan vario fan vario fan vario fan vario fan vario fan
Protection degree IP65 IP21 IP23 IP23 IP23 IP23 IP23
Protections over temperature, over
MasterBus compatible no no yes yes yes yes yes
CSI/DC alarm
Alarm on all errors or on DC errors only
OPTIONS
MasterView Read-out
77010050
MasterView Easy
77010305
MasterShunt
77020100
DC Distribution
77020200
MasterBus USB Interface
77030100
Multipurpose Contact Output
77030500
for gel/AGM/wet/ Lithium
Ion
> 40 °C derating power
load, short circuit, high/low
battery voltage
no no yes, using a Multipurpose
n.a. n.a. option option option option option
Remote panel for reading the charge status of your battery charger, including error notifi cations.
n.a. n.a. option option option option option
Touchscreen panel for reading charge status, current fold-back and/or Power Sharing setting.
option option option option option option option
MasterBus integrated battery monitor, with detailed information on the status of your batteries for an optimised charging process, incl. voltage, current,
remaining time and consumption capacity in percentage.
n.a. n.a. option option option option option
Smallest distribution model available. It connects up to four DC devices to the DC groups, such as a battery charger, inverter, alternators and solar panels.
With the included plug & play cable it can be easily connected to the MasterBus network.
n.a. n.a. option option option option option
Communication port between MasterBus and the USB port of your PC; makes possible reading and confi guration of your MasterBus system on the PC when
combined with MasterAdjust software (free to download).
n.a. n.a. option option option option option
MasterBus controllable potential-free contact, with alarm notifi cation on the onboard system (low voltage or no AC), replacement of the CSI alarm contact.
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
Contact Output (product
code 77030500)
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
yes, using a Multipurpose
Contact Output (product
code 77030500)
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BATTERY CHARGERS
CHARGEMASTER 12 V
120/230 V (90-265 V)
- 50/60 Hz
291 x 210 x 131 mm
11.5 x 8.3 x 5.2 inch
with supplied mounting
bracket or 4x screw for wall
mounting or 4x screw for
fl oor installation
CE, ABYC A-31, SAE J1171/
ISO 8846 ignition protected
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
120/230 V (90-265 V)
- 50/60 Hz
362 x 277 x 150 mm
14.3 x 11 x 5.9 inch
with supplied mounting
bracket or 4x screw for wall
mounting or 4x screw for
fl oor installation
CE, ABYC A-31, SAE J1171/
ISO 8846 ignition protected
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
120/230 V (90-265 V)
- 50/60 Hz
362 x 277 x 150 mm
14.3 x 11 x 5.9 inch
with supplied mounting
bracket or 4x screw for wall
mounting or 4x screw for
fl oor installation
CE, ABYC A-31, SAE J1171/
ISO 8846 ignition protected
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
MASTER
■
TIP
Choosing the right
battery charger
Determine:
■ How many battery banks do I want to
charge?
■ The battery charger must have the same
voltage as the battery bank.
■ Rule of thumb is that 25 % of the battery
capacity as a charge capacity is suffi cient
to safely and quickly charge batteries while
still supplying power to the consumers (for
instance, a battery charger of 50 amps is
suffi cient for a 200 Ah battery). Increase
up to 50 % for Mastervolt gel batteries and
100 % for Mastervolt Lithium Ion batteries
for faster charging.
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
yes, using a Multipurpose
Contact Output (product
code 77030500)
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
yes, using a Multipurpose
Contact Output (product
code 77030500)
-25 °C to 60 °C,
> 40 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
yes, using a Multipurpose
Contact Output (product
code 77030500)
The following models are also available in
Quick Connect (OEM) version with a WAGO
770-113 connector and 25 cm cable:
■ ChargeMaster 12/25-3, product code 44010252
■ ChargeMaster 12/35-3, product code 44010352
■ ChargeMaster 12/70-3, product code 44010702
■ ChargeMaster 12/100-3, product code 44011002
* The charge characteristic can be set to
your requirements.
** The battery charge voltage can sometimes
be specifi ed at 20 C, so take temperature
compensation into account.
MORE INFORMATION MASTERVOLT.COM/CHARGERS
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