Mastervolt
Mastervolt AC Master Inverter With UK Socket (12V / 2500W)
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Mastervolt AC Master 12/2500 is a powerful pure sine wave inverter that converts 12 V battery power into reliable 230 V grid-quality electricity. Built for recreational and semi-professional use, it delivers its full 2500 W output even under demanding conditions and is rugged, easy to install and ideal wherever dependable mains power is needed off-grid.
Pure sine wave technology ensures excellent power quality for sensitive equipment, and high-frequency switching keeps operation free of humming and buzzing. As one of the larger AC Master models it offers both hard-wired and plug connections, plus an integrated transfer system that switches automatically between the inverter and shore or generator power. A temperature and load controlled fan and an automatic power saving system keep it efficient and quiet.
For bigger installations, up to 15 units can be combined in parallel, or three units can form a three-phase system. The inverter is MasterBus compatible using a MasterBus AC Master Interface and can be switched off remotely with the optional AC Master Remote Control.
PRODUCT DETAILS
- Pure sine wave 230 V output protects sensitive equipment
- 2500 W continuous power, peak up to 4000 W
- UK 3-pin socket plus hard-wired AC connection
- Integrated automatic transfer system between AC sources
- Parallel configuration of up to 15 units for higher power
- 3-phase configuration with three units
- High-frequency technology eliminates humming and buzzing
- Optional AC Master Remote Control for instant switch off
- MasterBus compatible via a MasterBus AC Master Interface
- AC Master inverter unit
- User manual
No exploded diagram available for this product.
No compatible transducers listed for this product.
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 + plug connection UK plug (code 28212500); also EU Schuko (28012500) or NZ/AU (28412500) |
| Galvanic 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 |
| 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 | 95 mm² |
| 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 |
| Cooling | temperature and load controlled fan |
| Protection degree | IP21, horizontal wall mounting |
| Protections | over-temperature, overload, short circuit, high/low voltage |
| MasterBus compatible | yes, using a MasterBus AC Master Interface |
Physical
| Dimensions, hxwxd | 283 x 436 x 128 mm (11.1 x 17.2 x 5.0 inch) |
| Weight | 8 kg (17.6 lb) |
No videos available for this product.
){kind=link}