Mass battery chargers sine wave inverters and DC-DC converters are designed for the toughest conditions for professional semi-professional and recreational purposes. Even under the most extreme conditions the products from the Mass series operate faultlessly giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mass concept have long been proven in practice. With an MTBF of 280000 hours at full capacity and 24/7 use the Mass products are ideal for the toughest tasks and any situation that requires a reliable power supply. You can always rely on their proven and technically advanced components.
Making the best even betterThe reliability and long lifespan of Mastervolt s battery chargers sine wave inverters and DC-DC converters have been established beyond doubt over the past decade. While the Mass products have evolved with the latest technological developments the dimensions and connections have remained the same. As a result it is exceptionally easy to replace one unit with another with only negligible downtime.
Mastervolt Green by HeartAs part of our constant search for eco-friendly and long-lasting solutions Mastervolt has developed the Green by Heart programme. Its impact on the Mass battery chargers Mass Sine inverters and Mac & Magic DC-DC converters include:
- An exceptionally effective use of the consumed input current (cos phi) > 0.98!
- Faster charging of batteries even with when the input current is limited.
- Use of top quality components with a long lifespan.
- Savings in weight and space.
- Fewer installation materials.
- Product Specifications | Download
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General specifications | General specifications |
Output voltage ( 5%) | 230 V - 50 Hz ( 0.01 Hz) |
Output waveform | true sine |
Nom. battery voltage | 24 V |
P30 power at 40 C cos phi 1 | 1500 W |
Cont. power at 40 C cos phi 1 | 1200 W |
Peak load | 2900 W |
AC connection | internal |
Efficiency | 92 % |
Display/read-out | LED display |
Min. battery capacity | > 150 Ah |
Dimensions hxwxd | 340 x 261 x 130 mm 13.4 x 10.3 x 5.1 inch |
Weight | 8 kg 17.6 lb |
Approvals | CE E-mark ABYC A-31 |
Technical specifications | Technical specifications |
Technology | HF switch mode |
Low battery voltage switches off at | 19 V 0.5 V |
Low battery voltage switches on at | 22 V 0.5 V |
High battery voltage switches off at | 32 V 0.5 V |
High battery voltage switches on at | 30 V 0.5 V |
Max. ripple on DC (battery) | 5% RMS |
Input current (nominal load) | 68 A |
No-load power consumption (ON mode) | 200 mA 5 W |
No-load power consumption (standby mode) | 25 mA 0.6 W |
Min. DC fuse (slow blow) | 100 A |
Min. cable size | 25 mm |
Harmonic distortion typical | < 5% |
Cos phi | all power factors allowed |
Transfer system | the Masterswitch and Systemswitch can be connected to all sine wave inverters |
Temperature range (ambient temp.) | -25 C to 80 C derating > 40 C -13 to 176 F |
Cooling | natural/forced |
Sound level | 48 dBA at 1 mtr |
Protection degree | IP23 |
Protections | over temperature over load short circuit high battery low battery |
MasterBus compatible | yes using a MasterBus Inverter Interface or AC power analyser |