Mastervolt CombiMaster 24/2000 Inverter/Charger 24v Input 120v 2000Watt Output

Mastervolt CombiMaster 24/2000: Advanced Inverter and Charger for Efficient Power Management

Mastervolt CombiMaster 24/2000 Inverter/Charger 24v Input 120v 2000Watt Output

Mastervol CombiMaster 24/2000-60 (120 V)

Model: 35522000

• 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 voltage24 V (20.4-32 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
21 A (adjustable)

Max. charge current at 40 degC / 104 degF
60 A at 28.5 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
120-320 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

High-Performance Inverter and Charger Integration

The Mastervolt CombiMaster 24/2000 is a powerful inverter/charger that combines high performance with efficient power conversion. Designed to accept a 24V DC input and supply a stable 120V AC output at 2000 watts, this device ensures continuous power supply to your essential electrical systems. The integrated charger function optimizes battery charging while preventing overloads and damage. Mastervolt has engineered this unit to deliver reliable performance, making it ideal for marine, RV, and off-grid solar applications. Its compact design saves space without sacrificing power capacity, providing a streamlined power solution wherever it’s installed.

Robust Safety Features and User-Friendly Controls

Safety and ease of use are top priorities in the design of the Mastervolt CombiMaster 24/2000 inverter/charger. Equipped with built-in protection mechanisms such as overload, short circuit, and temperature monitoring, it enhances system reliability and minimizes risks of failure. Additionally, the clear and intuitive control panel enables users to monitor the inverter status and adjust settings quickly. This user-friendly interface allows maintenance of optimal charging modes, increasing battery life. The presence of automatic transfer switching guarantees seamless transitions between shore power and inverter power, ensuring uninterrupted operation in various environments.

Energy Efficiency and Durability for Long-Term Use

The Mastervolt CombiMaster 24/2000 stands out for its energy-efficient design that reduces power losses and enhances battery usage. Its pure sine wave output provides clean and consistent electricity, protecting sensitive electronics from damage. Constructed with durable components and featuring advanced cooling systems, it offers long service life even under demanding conditions. The inverter/charger supports multiple battery types and integrates with Mastervolt’s monitoring systems for comprehensive power management. This robust combination of efficiency and durability makes it a dependable choice for users seeking a sustainable and high-quality power solution.