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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mastervolt AC Master Inverter With UK Socket (12V / 2500W)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
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 28212500 model is MasterBus compatible and can be used with remote control M70405080 for easy operation. With the 2500 Watt model, you can use a 3 phase system, or combine up to 15 units in parallel for higher power outputs. General specifications Output voltage: 230/240 V - 50/60 Hz (selectable) Output waveform: true sine Nominal battery voltage: 12 V Recommended battery capacity: �� 270 Ah Continuous power at 25 C / 77 F, cos phi 1: 2500 W Continuous power at 40 C / 104 F, cos phi 1: 2500 W Peak load (3 s): < 3000 W Peak load (< 0.2 s): < 4000 W AC connection: hardwired with UK plug Galvanisedanic isolation: yes Efficiency: 88 % Parallel configuration: yes, up to 15 units 3-Phase configuration: yes, 3 units Display/read-out: LED indication: battery voltage, load level, status Alarms: potential free alarm contact Dimensions, hxwxd: 283 x 436 x 128mm (11.1 x 17.2 x 5.0 inch) Weight: 8 kg (17.6 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): 250 A No-load power consumption (ON mode): < 3.6 A No-load power consumption (energy saving mode): < 1.1 A Minimal DC fuse (slow blow): 300 A Minimal cable size: 95mm? Harmonic distortion typical: < 5 % Cos phi: all power factors allowed Transfer system: integrated, automatic (inverter to grid: 8~10 ms, grid to inverter: 16~50 ms). Not for parallel & 3-phase operation (external transfer system possible) 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 InterfaceShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Glow and fight crepey neck!
Size: 0.42 Fl Oz (Pack of 6)
Favorite in my routine. I love Vaseline lotions and this is a perfect last step to my neck and hands every morning. Gives a boost of hydration and a nice glow to my neck. I think this is keeping me from crepey neck skin. Gotta fight that ladies! I use this several times a day and have it to all my friends for Xmas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Nice glow
Size: 0.42 Fl Oz (Pack of 6)
Love it will order again just what I was looking for gives you a nice glow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 3
Something is different
Size: 0.42 Fl Oz (Pack of 6)
Product seems okay, but something has changed about it. Perhaps a different ingredient. Something different about the smell and texture. Still smells good, not greesy, and absorbs into skin like the past products I have purchased, but definitely something has changed.
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Reviewed in the United States on November 8, 2025
★★★★★ 5
Smells great
Scent: 555 Strawberry + Aire, Size: 1 Fl Oz (Pack of 1)
Smells great
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Smells so good
Scent: 555 Strawberry + Aire, Size: 3.4 Fl Oz (Pack of 1)
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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