Mastervolt CombiMaster 12/2000 Inverter/Charger 12v Input 120v 2000Watt Output

Mastervolt CombiMaster 12/2000: Reliable Power Conversion

Mastervolt CombiMaster 12/2000 Inverter/Charger 12v Input 120v 2000Watt Output

Mastervol CombiMaster 12/2000-100 (120 V)

Model: 35512000

• Most compact and lightweight Combi in its class.
• Reliable, hum-free and longer operation from your batteries.
• Starts even the heaviest and most sensitive loads.
• Intelligent 3-step+ battery charger for faster and safer charging.
• Automatic switching between mains and inverter mode.
• Power Assist prevents blown mains fuses.
• Generator compatible.
• Integrated CZone, MasterBus and NMEA 2000 communication.
• Quick installation with heavy duty connections.
• E-mark certified.

Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user-friendliness and reliability. But don't let that friendly appearance misguide you: the powerful CombiMaster range drives even the heaviest and most sensitive loads with ease!

With the CombiMaster, power dips and failures belong to the past. The automatic AC transfer system switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function prevents tripping of the mains fuse in case you're connected to a weak land line or small generator.

The CombiMaster range delivers unmatched performance and value for money. As you would expect from Mastervolt, the CombiMaster is completed with MasterBus, CZone and NMEA 2000 compatible communication, allowing for a broad range of monitoring and system integration options.

Specifications

Nominal DC voltage12 V (10.2-16 V)

Output voltage
120 V

Output frequency
60/50 Hz (configurable)

Output waveform
true sine

Continuous power at 40 degC / 104 degF, cos phi 1
2000 W

Peak power (30 sec)
3000 W

Surge power (5 sec)
4000 W

Max. efficiency
93 %

Battery no-load power consumption
30 W (on mode) / < 1 mA (off mode)

Energy saving mode consumption
10 W

Synchronise with mains
yes

Specifications battery charger

Input voltage range
90-140 V

Max. input current
17 A (adjustable)

Max. charge current at 40 degC / 104 degF
100 A at 14.25 V (configurable)

Battery temperature sensor
yes, included

Battery voltage sense
automatic compensation

Specifications transfer system

AC input
30 A (switched)

AC output
47 A

AC input fuse
yes

Transfer speed
10 ms

Transfer voltage range
wide: 70-140 V / narrow: 90-140V

Transfer frequency range
40-65 Hz

General specifications

Galvanic isolation
yes

Display/read-out
LED display

Dimensions, hxwxd
17.6 x 11.2 x 6.1 inch

Weight
20.5 lb

Compliance
ABYC A31, UL1236, UL1741, SAEJ1171, FCC class B

Technical specifications

Charge characteristic
UoUo, automatic / 3-step+ for flooded, Gel/AGM and MLI, configurable

Recommended battery capacity
180-500 Ah (based on gel batteries, may differ for other types)

Ground relay
yes, configurable by means of mechanical jumper

Temperature range (ambient temp.)
-13 degF to 140 degF

Cooling
vario fan

Protection degree
IP23 (vertical mounting)

Safety class
IEC protection class I

Humidity protection
conformal coating, max. 95 % relative humidity, non condensing

Protections
over-temperature, overload, short circuit, high/low battery voltage

Power Assist
yes, supports AC input with power from the battery

Power Sharing
yes, allows you to select AC Input fuse setting

MasterBus compatible
yes

CZone / NMEA 2000 compatible
yes

What's in the Box:

• CombiMaster Inverter/Charger
• Temperature sensor
• MasterBus terminator
• Drop cable Czone/MB (1m)
• Mounting bracket
• User and installation manual

Efficient Power Conversion and Versatile Use

The Mastervolt CombiMaster 12/2000 inverter/charger expertly converts 12V DC input into 120V AC output, delivering up to 2000 watts of continuous power. This makes it ideal for a wide range of applications, including marine, RVs, and off-grid solar systems. With its compact design and efficient circuitry, the Mastervolt device ensures reliable and stable power conversion, supporting sensitive electronics with clean sine wave output. Its robust build quality adapts seamlessly to varying power demands, providing peace of mind for users in any environment.

Advanced Charging Capabilities for Battery Management

In addition to its inverter function, the Mastervolt CombiMaster 12/2000 features a highly efficient charger that optimizes battery life. It supports multiple charging modes including bulk, absorption, and float stages, ensuring batteries are charged safely and thoroughly. The integrated charger adapts to different battery types, which enhances battery performance and longevity. This dual-function inverter/charger eliminates the need for separate equipment, streamlining power management and improving system reliability in challenging or remote conditions.

Durable Design and User-Friendly Operation

Mastervolt engineered the CombiMaster 12/2000 with durability and ease of use in mind. Its rugged enclosure protects internal components against harsh environmental factors such as moisture and dust. The unit includes intuitive controls and indicators that allow users to monitor power status and configure settings effortlessly. Furthermore, built-in safety features like overload protection, over-temperature shutdown, and short-circuit prevention ensure secure operation. This combination of durability and user-centered design makes the Mastervolt CombiMaster a dependable power solution for demanding users.