Mastervolt ChargeMaster Plus 12/75-3

Mastervolt

Mastervolt ChargeMaster Plus 12/75-3

Name: Mastervolt ChargeMaster Plus 12/75-3
Brand: Mastervolt
SKU: 44310755
Price: 1266.48 GBP
Availability: InStock

£1,266.48

Tax included. Shipping calculated at checkout.

44310755

The ChargeMaster Plus 12/75-3 is a 12V 75A three-output charger that replaces auxiliary chargers, isolators and VSRs in one unit. It charges gel, AGM, flooded and lithium ion batteries and supports MasterBus, CZone and NMEA 2000 without extra interfaces.

Quantity

✓ Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The ChargeMaster Plus 12/75-3 is a next-generation marine battery charger that integrates several functions into one device, replacing auxiliary chargers, battery isolators and VSRs to cut system complexity and cost. Mastervolt's 'Battery's Best Friend' architecture charges almost any combination of two or three batteries quickly and safely using the 3-step+ method, and works anywhere in the world.

This model combines two outputs, a Smart In/Output, a DC-DC converter, a current limiter and an integrated VSR. Revival mode recovers fully depleted batteries, Priority Charge directs power to the lowest battery for faster charging, and Smart Input charges all three banks from a single alternator while underway. Extended specifications deliver 20% more output at 14.4V and 80% charging power at 60C.

As a CZone variant, it supports MasterBus, CZone and NMEA 2000 communication without additional interfaces, making it ideally suited to integrated marine systems.

PRODUCT DETAILS

12V output with 75A total charge current at 14.4V across up to three battery outputs
Multicharger combining two outputs, a Smart In/Output, DC-DC converter, current limiter and VSR
3-step+ charging for gel, AGM, flooded and lithium ion plus a user-defined profile
Revival mode recovers fully depleted batteries automatically
Priority Charge redirects power to the lowest battery for faster charging
Smart Input charges all three batteries from a single alternator while underway
CZone variant supports MasterBus, CZone and NMEA 2000 without extra interfaces
Very wide 80-275V AC, 35-70Hz operating range with galvanic isolation

ChargeMaster Plus battery charger
Battery temperature sensor
Mounting bracket and fixing material
User and installation manual

No exploded diagram available for this product.

No compatible transducers listed for this product.

Mastervolt Battery Temperature Sensor (15m Cable)

Mastervolt MasterBus cable 0.2 metre

Mastervolt MasterBus cable 0.5 metre

Mastervolt MasterBus cable 1 metre

Mastervolt MasterBus cable 3 metre

Mastervolt MasterBus cable 6 metre

Mastervolt MasterBus cable 10 metre

Mastervolt MasterBus terminator

Mastervolt MasterBus USB Interface

Mastervolt MasterBus Modbus Interface

Mastervolt MasterBus NMEA2000 interface

Mastervolt MasterBus Serial Interface

Mastervolt MasterBus Multi Purpose Contact Output

Mastervolt SmartRemote (Retail)

Mastervault MasterShunt 500 CZone

Mastervolt DC Distribution 500

Mastervolt EasyView 5

Communication & monitoring

Communication interfaces

MasterBus, CZone, NMEA

General specifications

Nominal output voltage	12 V
Max. output current primary output	75 A
Smart In-/Output output voltage	12 V
Smart In-/Output output current	5-40 A (adjustable)
Smart In-/Output input current	max. 40 A
Total charge current	75 A at 14.4 V
Max. AC current (230 V / 120 V)	6.5 A / 13 A
Number of battery outlets	3 (max.)
Battery bank size	320-800 Ah
Nominal input voltage	120/230 V (80-275 V) 50/60 Hz
AC connection	screw terminals, suitable up to 6 mm²
Power supply mode	yes
Galvanic isolation	yes
Display/read-out	LED display
Dimensions, hxwxd	384 x 250 x 127 mm
Weight	5.9 kg
Compliance	CE, ABYC, UL1236, SAE J1171, ISO 8846, CEC/DOE, RCM/C-Tick, RMRS, RRR

Technical specifications

Charge characteristic	IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion + user defined option
Temperature compensation	-30 mV/°C / -17 mV/°F; temperature sensor included
DC voltage compensation	through automatic compensation or MasterShunt
Power consumption (DC side)	< 2 mA (MasterBus off)
Current Control function	yes, through MasterBus or CZone
Power factor control	> 0.98
Temperature range (ambient temp.)	-25 °C to 80 °C, derating < 0 °C and > 40 °C
Cooling	vario fan
Protection degree	IP23, vertical mounting
Protections	over-temperature, overload, short circuit, high/low battery voltage, ignition protection
Charger Status Interface (alarm contact)	yes, using a Multipurpose Contact Output (code 77030500)

What does the Smart Input on the 12/75-3 do?

Smart Input lets the charger draw from a single alternator and charge all three battery banks while underway, with an adjustable input current up to 40A.

What is Priority Charge?

Priority Charge redirects the available power to the battery with the lowest state of charge so it recovers faster.

Does this model need extra interfaces for CZone or NMEA 2000?

No. The CZone variant supports MasterBus, CZone and NMEA 2000 communication directly, without additional interfaces.

Which battery types can it charge?

It charges gel, AGM, flooded and lithium ion batteries with the 3-step+ method, and also offers a user-defined profile.

What battery bank size suits the 12/75-3?

Mastervolt recommends a total battery bank size of 320 to 800 Ah for this charger.