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The Mastervolt AC Master power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. The inverter is easy to install and features built in protection against over-temperature, overload, short circuit, high or low battery voltage and reverse polarity.
The power inverter is robustly built and delivers the full output even in demanding conditions. The high frequency technology used eliminates noise typically associated with power inverters, such as buzzing or humming. It also features an automatic power saving mode, meaning a longer run time and less strain on your batteries. The 28012000 model is MasterBus compatible and can be used with remote control M70405080 for easy operation.
General specifications
Output voltage: 230/240 V 50/60 Hz (selectable)
Output waveform: true sine
Nominal battery voltage: 12 V
Recommended battery capacity: ≥ 200 Ah
Continuous power at 25 °C / 77 °F, cos phi 1: 2000 W
Continuous power at 40 °C / 104 °F, cos phi 1: 2000 W
Peak load (1 min.): < 2300 W
Peak load (1 s): < 4000 W
AC connection: plug connection EU (Schuko)
Galvanisedanic isolation: yes
Efficiency: 94 %
Display/read-out: LED indication: battery voltage, load level, status
Alarms: potential free alarm contact
Dimensions, hxwxd: 248 x 443 x 83mm (9.8 x 17.4 x 3.3 inch)
Weight: 5.2 kg (11.5 lb)
Compliance: CE, E-mark, RCM
Technical specifications
Technology: high frequency, input & output fully isolated
Low battery voltage, switches off at: 10.5 V
Low battery voltage, switches on at: 12.5 V
High battery voltage, switches off at: 16.5 V
High battery voltage, switches on at: 14.5 V
Input current (nominal load): 200 A
No-load power consumption (ON mode): < 1.8 A
No-load power consumption (energy saving mode): < 0.1 A
Minimal DC fuse (slow blow): 250 A
Minimal cable size: 70mm²
Harmonic distortion typical: < 5 %
Cos phi: all power factors allowed
Temperature range (ambient temp.): -20 °C to 60 °C, derating power > 40 °C (-4 °F to 140 °F)
Cooling: temperature and load controlled fan
Protection degree: IP21, horizontal wall mounting
Protections: over-temperature, overload, short circuit, high/low voltage, reverse polarity (fuse)
MasterBus compatible: yes, using a MasterBus AC Master Interface
Pure sine wave technology protects sensitive equipment
Delivers full output at high peak power under the most demanding conditions
Automatic power-saving system for extended runtime
Compact and lightweight design, saving valuable installation time
Reliable and safe operation; protected against over-temperature, overload, short circuit, high or low battery voltage
Variable speed fan for quiet operation at low power
Convenient plug connection
Reasons to buy your Mastervolt equipment or off-grid setup from us
We are excited by the technological improvements in this sector and know how modern lifestyles mean ever-increasing power demands, whether at home or away for your hobby. Having used and worked with this technology as it has emerged, we are not just ‘jumping on the bandwagon’, but sell this as an integral part of helping our customers make the most of their time on their boat or van. This makes us the perfect choice to advise on and supply your power system regardless of where the installation is going.
Brand | Mastervolt |
---|---|
Availability | No Payment taken until items are shipped |
Shipping Type | Standard |
Input Voltage | 12 |
Watts | 1800-2000 |
Wave Type | Pure Sine Wave |
Power (W) | 2000 |
We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum.
Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below.
This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.
Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.
Standard
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ - Free
Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free
Hazardous
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ Free
Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions
Long
Mainland UK - £0-500 - £23 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Inflatable Boat
Mainland UK - £0-500 - £30 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Heavy Battery
Mainland UK - £0-850 - £26 / £850+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods.
Find out more about our returns policy here.
Temperature Range | Ambient Temperature |