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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 better
The 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 Heart
As 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
|General specifications||General specifications|
|Nom. output voltage||24 V|
|Total charge current||25 A|
|Number of battery outlets||2|
|Charge current second output||3 A|
|Battery capacity range||50-250 Ah|
|Nominal input voltage||230 V (180-265 V) 50/60 Hz|
|Supplies your system without battery||yes|
|Dimensions hxwxd||325 x 220 x 111 mm 12.8 x 8.7 x 4.4 inch|
|Weight||3.3 kg 7.3 lb|
|Approvals||CE ABYC A-31 RRR RS|
|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 0 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)||880 W|
|Power factor control||> 0.95|
|Temperature range (ambient temp.)||-25 C to 80 C derating > 45 C -13 to 176 F|
|Sound level||< 48 dBA at 1 mtr|
|Protections||over temperature over load short circuit high battery low battery|
|CSI/DC alarm||integrated in the battery charger as standard|