SKU: 17619917452

Mastervolt Combimaster 12/2000 Inverter/charger 12v Input 120v 2000watt Output

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Description

Mastervolt Combimaster 12/2000 Inverter/charger 12v Input 120v 2000watt OutputMastervol 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

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
Specifications sine wave inverter
Nominal DC voltage 12 V (10.2—16 V)
Output voltage 120 V
Output frequency 60/50 Hz (configurable)
Output waveform true sine
Continuous power at 40 °C / 104 °F, 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 °C / 104 °F 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 °F to 140 °F
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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17619917452

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Sarah Sofía Ortiz Campos
Bozeman, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
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Reviewed in the United States on December 30, 2025
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Andres Hoyos
Bozeman, US
★★★★★ 5
Excellent customer service
Format: Paperback
Totally recommendable.
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Reviewed in the United States on August 26, 2019
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Amazon Customer
Charlottesville, US
★★★★★ 5
Five Stars
Format: Paperback
This helped a lot for us to prepare for the SLATE exam.
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Reviewed in the United States on August 23, 2016
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Amazon Customer
West Palm Beach, US
★★★★★ 5
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Format: Paperback
This is great! I like this one.
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Reviewed in the United States on June 22, 2016
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Ng Meowster
Cuba, US
★★★★★ 2
Good to have if you've never seen the iTEP exam, but don't rely on it to boost your scores
Format: Paperback
This book is good in that it comes with two practice tests: one in the beginning of the book, one in the end of the book. The grading rubric is helpful too. However, the actual guide part of the book, doesn't help too much with how to improve test scores. What I like least about this guide is that it won't tell you which questions you answered incorrectly on the practice exams. A good test prep guide will tell you what you answered incorrectly, and will tell you what logic to follow to get to the correct answer. In the reading passages, it would be nice to know where I can find evidence to justify the "correct" answer. In the grammar section, it would be nice to know which rule I'm violating. Any test guide should always come with some testing strategies. I.E. If this question is taking up too much time, skip it and go to the next one. This guide lacks simple strategies like that. Simple strategies like that could be useful when incorporated into this guide because there are certain sections on the exam that you can go back to previous questions, but some sections where the "back" button is disabled. Overall, if you've never seen an iTEP exam before, this book is certainly helpful in that it will give you an idea of what you will be testing for. However, this book alone won't help you achieve a score of 6. The table of contents itself will tell you there are only 86 pages of actual content covering test material. That's not enough to cover how to excel in the exam.
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Reviewed in the United States on January 27, 2015

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