Mastervolt Mass Sine Wave 2000w 12v Inverter



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Product Description

Mastervolt Mass Sine Wave 2000w Inverter 12v, 2 year warranty. Mastervolt Sine Wave Inverters - AC Master & Mass Sine. An onboard AC installation offers you a wealth of benefits by making possible the use of any domestic appliance, from microwave oven to hair dryer, DVD player to power tools. An inverter allows you to easily convert the voltage of your 12V or 24V battery to 230V/50Hz or 120V/60Hz, so you enjoy all the comforts of home wherever you choose to cruise. 

Complete range: Mastervolt offers a complete range of inverters from 300 Watt to 15kWatt in AC Master and Mass Sine models. The AC Master is ideal for small and medium sized vessels, while Mass Sine inverters are mainly intended for larger systems on superyachts and for (semi) professional purposes. Mastervolt offers inverters for 230V/50Hz as well as 120V/60Hz (American voltage).

Proven technology: Mastervolt’s Mass Sine sine wave inverters have proven themselves in the most extreme conditions for over ten years. Although the dimensions and connections of the various models have remained the same, the technology has evolved with the times, resulting in a fast, efficient, one-on-one replacement with minimal downtime. The Mastervolt AC Master inverters are small, lightweight and silent. Installation and operation are incredibly easy.

Completely independent on shore power: Shore power regularly fluctuates and can cause your lights to flicker. Sometimes it may even drop below 180 volt, causing some onboard devices to stop functioning. The Mastervolt sine wave inverter ensures a perfect 230 volt onboard, and makes shore power problems a thing of the past. The pure sine wave current also helps protect your equipment against failures, humming or lines on your TV and ensure a longer lifespan. Ensure you have the correct match between your inverter power and the connected load.

An end to humming with HF technology: Mastervolt's use of high-frequency switch technology means you can say goodbye to humming transformers. Mastervolt inverters are also small and lightweight to ensure easy installation.

High peak power during start up: The Mastervolt sine wave inverter can provide up to 200% capacity to equipment that requires extra power during start up.

Simple and safe to connect: The inverters benefit from robust connection technology with internal connections for the larger models and a cable and plug and play inlet for smaller models.

Efficient use of batteries: A high degree of efficiency when inverting and the automatic economy mode when there is no consumption gives you longer use of your batteries and more hours on the water.

MasterBus compatible: All ChargeMaster and Mass battery chargers can be easily connected to a MasterBus network with only one cable and one connection. What’s more, you have the option for central, local or remote monitoring, configuration and control of your system.

Optimal ease of operation: Mastervolt’s Mass Sine inverters are easy to operate via controls on the device, via a control panel or remote control text messaging. Plus numerous options for central or local control and monitoring via the MasterBus platform.


SKU 110444

Brand Mastervolt

GTIN 9319786326664

Product Category Power Inverters

Wattage (W) 2000

Temperature range -25°C–80°C, >40°C derating -13°F–176°F, >104°F derating

Sound Level 48 dBA at 1 mtr

Display/Read-Out LED Display

No Load Battery Draw 480 mA – 6 W 50 mA – 0.6 W

Cooling natural/forced

Dimensions 420x318x136

Minimal Cable Size 70 mm²

Max. Ripple on DC (battery) 5% RMS

Low Battery Voltage, Switches on at 11V

Peak Load 4000 W

Output Waveform true sine

MasterBUS Compatible yes, using a MasterBus Inverter Interface or AC power analyser

Cos Phi all power factors allowed

AC Connection internal

Efficiency 92%

Net Weight (kg) 14.6

Minimal DC Fuse (Slow Blow)* 250A

High Battery Voltage, Switches on at 14.5V

Low Battery Voltage, Switches off at 10V

Output Voltage (+/- 5%) 230V – 50Hz (± 0 .01Hz)

Continuous Power at 40°C, Cos Phi 1 1800 W

Protection Degree IP23

Approvals CE, E-mark, ABYC A-31

Recommended Battery Capacity >200Ah

Protections over temperature, over load, short circuit, high battery, low battery

Harmonic Distortion Typical <5%

Input Current (Nominal Load) 183A

High Battery Voltage, Switches off at 15.5V

Technology HF switch mode

Nominal Battery Voltage 12v

Continuous Power at 25°C, Cos Phi 1 2000 W

Product Q&A

Ask Us a Question
  • Can I run an inverter from AGM or Gel batteries?

    The short answer is yes. People have been running 240V inverters from AGM batteries long before lithium was around. But people have traditionally used a lot lower AC current devices when caravan and camping than they do today.

    Inverters were never intended to run air conditioners, microwaves , coffee machines and the like.....that is until lithium came into the RV market.

    For low current devices (under 600W) it is fine to connect an inverter to your AGM battery system. AGM batteries can put out low current for a long period of time. When you need to go near 1000W or more , then you should consider a lithium battery.

    You can connect an inverter to AGM batteries but you need a lot larger size batteries than lithium (to cope with the high current).

    A general rule of thumb for AGM or GEL batteries is a 1000W inverter should be coupled with 2 x 120A batteries and a 2000W inverter will need 3 x 120Ah batteries.

    Conversely, some 100Ah lithium batteries (Enerdrive, Invicta) can power a 1000W inverter and some 200Ah lithium batteries (Enerdrive) will power a 2000W inverter.


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