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 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 |
| Nom. output voltage | 24 V |
| Total charge current | 100 A |
| Number of battery outlets | 1 |
| Battery capacity range | 200-1000 Ah |
| Nominal input voltage | 230 V (180-265 V) 50/60 Hz |
| Supplies your system without battery | yes |
| Display/read-out | LED display |
| Dimensions hxwxd | 420 x 318 x 130 mm 16.5 x 12.5 x 5.1 inch |
| Weight | 7.7 kg 17.0 lb |
| Approvals | CE ABYC A-31 RRR RS Lloyds DNV |
| Technical specifications | Technical specifications |
| Charge characteristic | IUoUo automatic 3-step+ for gel/AGM/wet/Lithium Ion |
| Charge voltage Bulk | 28.5 V |
| Charge voltage Absorption | 28.5 V |
| Absorption time | 4 hours |
| Charge voltage Float (wet batteries) | 26.5 V |
| Charge voltage Float (gel/AGM batteries) | 27.6 V |
| Temperature compensation | -60 mV/ C -33 mV/ F |
| Voltage compensation | voltage drop compensation in DC cables up to 3 V |
| Power consumption (DC side) | < 1 mA |
| Full load consumption (230 V AC) | 3500 W |
| Power factor control | > 0.95 |
| Temperature range (ambient temp.) | -25 C to 80 C derating > 45 C -13 to 176 F |
| Cooling | vario fan |
| Sound level | < 48 dBA at 1 mtr |
| Protection degree | IP23 |
| Protections | over temperature over load short circuit high battery low battery |
| MasterBus compatible | yes |
| CSI/DC alarm | integrated in the battery charger as standard |
