Page 1
PRODUCTS | CHARGE & CONVERT
pecifi cations
Mass battery
chargers
Mass Mass Mass Mass Mass Mass Mass Mass Mass
24/15-2 24/25-2 24/25-2 DNV 24/50-2 24/75 24/100 24/100-3ph 48/25 48/50
Product code 40020156 40020256 40720266 40020506 40020756 40021006 40031006 40040256 40040506
GENERAL SPECIFICATIONS
Nominal output voltage 24 V 24 V 24 V 24 V 24 V 24 V 24 V 48 V 48 V
Total charge current 15 A at 28.5 V 25 A at 28.5 V 25 A at 28.5 V 50 A at 28.5 V 75 A at 28.5 V 100 A at 28.5 V 100 A at 28.5 V 25 A at 57 V 50 A at 57 V
Number of battery outlets 2 2 2 2 1 1 1 1 1
Charge current second output 3 A 3 A 3 A 3 A n.a. n.a. n.a. n.a. n.a.
Recommended battery capacity 30-150 Ah 50-250 Ah 50-250 Ah 100-500 Ah 150-750 Ah 200-1000 Ah 200-1000 Ah 100-500 Ah 100-500 Ah
Nominal input voltage 230 V (180-265 V)
- 50/60 Hz
Supplies your system without battery yes yes yes yes yes yes yes yes yes
Display/read-out LED display LED display LED display LED display LED display LED display LED display LED display LED display
Dimensions, hxwxd 325 x 220 x 111 mm
12.8 x 8.7 x 4.4 inch
Weight 3.3 kg / 7.3 lb 3.3 kg / 7.3 lb 3,5 kg / 7.7 lb 4.6 kg / 10.1 lb 7.7 kg / 17 lb 7.7 kg / 17 lb 7.7 kg / 17 lb 4.6 kg / 10.1 lb 7.7 kg / 17 lb
Approvals CE, ABYC A-31, RRR, RS CE, ABYC A-31, RRR, RS CE, ABYC A-31, DNV,
230 V (180-265 V)
- 50/60 Hz
325 x 220 x 111 mm
12.8 x 8.7 x 4.4 inch
230 V (180-265 V)
- 50/60 Hz
365 x 220 x 111 mm
14.4 x 8.7 x 4.4 inch
RRR, RS
230 V (180-265 V)
- 50/60 Hz
340 x 261 x 130 mm
13.4 x 10.3 x 5.1 inch
CE, ABYC A-31, DNV
pending, RRR, RS
TECHNICAL SPECIFICATIONS
Charge characteristic* IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
Charge voltage Bulk (25 °C)** 28.5 V (8 hours) 28.5 V (8 hours) 28.5 V (8 hours) 28.5 V (8 hours) 28.5 V (8 hours) 28.5 V (8 hours) 28.5 V (8 hours) 57 V (8 hours) 57 V (8 hours)
Charge voltage Absorption (25 °C)** 28.5 V (4 hours) 28.5 V (4 hours) 28.5 V (4 hours) 28.5 V (4 hours) 28.5 V (4 hours) 28.5 V (4 hours) 28.5 V (4 hours) 57 V (4 hours) 57 V (4 hours)
Charge voltage Float - wet (25 °C)** 26.5 V 26.5 V 26.5 V 26.5 V 26.5 V 26.5 V 26.5 V 53 V 53 V
Charge voltage Float - gel/AGM (25 °C)** 27.6 V 27.6 V 27.6 V 27.6 V 27.6 V 27.6 V 27.6 V 55.2 V 55.2 V
Temperature compensation -60 mV/°C -60 mV/°C -60 mV/°C -60 mV/°C -60 mV/°C -60 mV/°C -60 mV/°C -120 mV/°C -120 mV/°C
Voltage compensation voltage drop compensation
in DC cables up to 3 volt
voltage drop compensation
in DC cables up to 3 volt
voltage drop compensation
in DC cables up to 3 volt
voltage drop compensation
in DC cables up to 3 volt
DC consumption < 1 mA < 1 mA < 1 mA < 1 mA < 1 mA < 1 mA < 1 mA < 1 mA < 1 mA
Full load consumption (230 V AC) 550 W 880 W 880 W 1800 W 2600 W 3500 W 3500 W 1800 W 3500 W
Cos phi > 0.95 > 0.95 > 0.95 > 0.95 > 0.95 > 0.95 > 0.95 > 0.95 > 0.95
Temperature range (ambient temp.) -25 °C to 80 °C;
> 45 °C derating power
-25 °C to 80 °C;
> 45 °C derating power
-25 °C to 80 °C;
> 45 °C derating power
-25 °C to 80 °C;
> 45 °C derating power
Cooling vario fan vario fan vario fan vario fan vario fan vario fan vario fan vario fan vario fan
Protection degree IP23 IP23 IP23 IP23 IP23 IP23 IP23 IP23 IP23
Protections over temperature, over
MasterBus compatible yes yes yes yes yes yes yes yes yes
CSI/DC alarm (Charger Status Interface)
Alarm on all errors or on DC errors only
* 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.
OPTIONS
MasterView Read-out
77010050
MasterView Easy
77010305
MasterShunt
77020100
DC Distribution
77020200
MasterBus USB Interface
77030100
load, short circuit, high/low
battery voltage
integrated in the battery
charger as standard
option option option option option option option option option
Remote panel for reading the charge status of your battery charger, including error notifi cations.
option option option option 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 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.
option option option option 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.
option option option option option option option option option
Communication port between MasterBus and the USB port of your PC; enables reading and confi guration of your MasterBus system on the PC when
combined with MasterAdjust software (free to download).
over temperature, over
load, short circuit, high/low
battery voltage
integrated in the battery
charger as standard
over temperature, over
load, short circuit, high/low
battery voltage
integrated in the battery
charger as standard
over temperature, over
load, short circuit, high/low
battery voltage
integrated in the battery
charger as standard
MasterVision panels
C3-RS
70403040
GMDSS remote panel
70400050
option option option option option option option option option
Remote monitor for battery chargers, with a regulator for reducing grid power consumption.
option option option option option option option option option
Remote monitoring for Mass battery chargers, with GMDSS system monitoring functions. Battery voltage and current are displayed on the digital panel.
Page 2
BATTERY CHARGERS
MASS 24 V
MASS 48 V
230 V (180-265 V)
- 50/60 Hz
420 x 318 x 130 mm
16.5 x 12.5 x 5.1 inch
CE, ABYC A-31, RRR, RS,
Lloyds, DNV
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
voltage drop compensation
in DC cables up to 3 volt
-25 °C to 80 °C;
> 45 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
230 V (180-265 V)
- 50/60 Hz
420 x 318 x 130 mm
16.5 x 12.5 x 5.1 inch
CE, ABYC A-31, RRR, RS,
Lloyds, DNV
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
voltage drop compensation
in DC cables up to 3 volt
-25 °C to 80 °C;
> 45 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
3 x 400 V (365-550 V)
- 50/60 Hz
420 x 318 x 130 mm
16.5 x 12.5 x 5.1 inch
CE, ABYC A-31, RRR, RS CE, ABYC A-31, RRR, RS CE, ABYC A-31, RRR, RS
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
voltage drop compensation
in DC cables up to 3 volt
-25 °C to 80 °C;
> 45 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
230 V (180-265 V)
- 50/60 Hz
340 x 261 x 130 mm
13.4 x 10.3 x 5.1 inch
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
voltage drop compensation
in DC cables up to 3 volt
-25 °C to 80 °C;
> 45 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
230 V (180-265 V)
- 50/60 Hz
420 x 318 x 130 mm
16.5 x 12.5 x 5.1 inch
IUoUo, automatic / 3-step+
for gel/AGM/wet/ Lithium
Ion
voltage drop compensation
in DC cables up to 3 volt
-25 °C to 80 °C;
> 45 °C derating power
over temperature, over
load, short circuit, high/low
battery voltage
integrated in the battery
charger as standard
integrated in the battery
charger as standard
MORE INFORMATION MASTERVOLT.COM/CHARGERS
integrated in the battery
charger as standard
integrated in the battery
charger as standard
integrated in the battery
charger as standard
1312
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