ChargeMaster 12/35-3

ChargeMaster 12/35-3
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The controlling panel
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Cable output on the side
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Downward cable output
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Display of the operating and charging status
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Product Highlights

Power you can rely on.

3-Step+ charging technology for fast and complete charging.
Safe and complete charging due to standard safety features.
Memory function prevents overcharging in case of an unstable power supply.
Clear control panel.
Easy to install.
Built-in system functionality (MasterBus) in combination with other Mastervolt products.

Description

ChargeMaster battery chargers

Make the most of your batteries with the ChargeMaster, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. The ChargeMaster can charge multiple battery banks simultaneously thanks to its combined functionality. Moreover, all ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection. You also have the option of central, local or remote monitoring, configuration and control of your system. The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.

Charging your batteries with every voltage

The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1 regulation gets the most out of limited generator capacity.

Sturdy connections

Metal-on-metal fitting gives a firm connection, and prevents corrosion or overheating of contact surfaces.

Charging multiple battery banks

The ChargeMaster series has three equal charge outputs. Those of the smaller ChargeMaster models are pre-installed with two metres of cable for a plug & play solution, while the heavier models have one full output (for example for your service battery) and two outputs of 10 A, ideal for your starter batteries.

Specifications

General specifications

Nominal output voltage	12 V
Total charge current	35 A
Number of battery outlets	3
Charge current second output	35 A
Charge current third output	35 A
Battery capacity range	70-350 Ah
Nominal input voltage	120/230 V (90-265 V), 50/60 Hz
AC connection	connector strips
Supplies your system without battery	yes
Display/read-out	LED Display
Dimensions, hxwxd	291 x 210 x 131 mm
Weight	4 kg
Fastening	with supplied mounting bracket or 4x screw for wall mounting or 4x screw for floor installation
Approvals	CE, ABYC A-31, SAE J1171/ISO8846 ignition protected

Technical specifications

Charge characteristic	IUoUo, automatic 3-step+ for gel/AGM/wet/Lithium Ion
Charge voltage Bulk	14,4 V
Charge voltage Absorption	14,25 V
Absorption time	4 hours
Charge voltage Float (wet batteries)	13,25 V
Charge voltage Float (gel/AGM batteries)	13,8 V
Temperature compensation	-30 mV/ °C
Voltage compensation	automatic
Power consumption (DC side)	< 5 mA
Full load consumption (230 V AC)	575 W
Current Control function	yes, through MasterBus
Power factor control	≥ 0,98
Temperature range (ambient temp.)	-25 °C bis 60 °C, derating > 40 °C
Sound level	< 52 dBA at 1 mtr
Protection degree	IP23
CSI/DC alarm	yes, using a Multipurpose Contact Output
Protections	over temperature, over load, short circuit, high/low battery voltage
Kühlung	Variolüfter
MasterBus compatible	yes