Mastervolt Mass 24V / 100A w/ DNV & Lloyds Certification Marine Battery Charger – 40021006
Powering heavy commercial 24V house banks, the Mastervolt Mass 24/100 DNV delivers 100A continuous current on 180–265V AC power, carrying DNV GL and Lloyd’s certifications for superyacht installations.
- 100A continuous output charges 24V banks.
- DNV GL certification satisfies commercial standards.
- MasterBus interface enables integrated network monitoring.
- 3-stage+ charging handles large lithium arrays.
- External temperature probe adjusts charge voltage.
$1,974.72
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Delivering 100 amps of continuous full-power output, theMastervolt Mass 24/100 DNV Marine Battery Chargercharges one main 24V bank and provides a 3-amp auxiliary starter output. Its universal single-phase input accepts 180V to 265V AC at 45 to 65 Hz, and the listed chemistry support includes LiFePO4, AGM, gel, deep-cycle flooded, and NiCad batteries.
The 3-stage-plus high-frequency microprocessor algorithm lists adjustable 28.5V absorption and 26.5V float values. An external temperature sensor and integrated MasterBus interface are included. DNV GL Marine certification, Lloyd’s Register approval, CE, and ABYC are listed, while the charger weighs 17.0 lbs.
Warranty and Support
The Mastervolt Mass 24/100 DNV Marine Battery Charger includes a 2 Years Limited Manufacturer Warranty. Review the manufacturer documentation for product details, setup, and warranty coverage.
Before Ordering the Mastervolt Mass 24/100 DNV Marine Battery Charger
Before ordering, verify that your system uses a 24V main bank and accepts 180V to 265V AC single-phase input. Review the 100-amp output, 3-amp auxiliary starter output, listed chemistry profiles, MasterBus integration, available installation space, and warranty. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.
Product Specifications
Mastervolt Mass 24/100 DNV Charger
| Brand | Mastervolt |
|---|---|
| Manufacturer Part Number (MPN) | 40021006 |
| Total Output Current | 100 Amps Continuous Full-Power Output |
| Number of Isolated Banks | 1 Main High-Capacity 24V Bank + 3A Auxiliary Starter Output |
| Nominal DC Output Voltage | 24V DC |
| AC Input Voltage Range | 180V–265V AC Universal Single-Phase (45Hz to 65Hz) |
| Compatible Battery Chemistries | LiFePO4, AGM, Gel, Deep-Cycle Flooded & NiCad |
| Charging Algorithm | 3-Stage+ Smart High-Frequency Microprocessor Charging |
| Absorption / Float Voltage | 28.5V / 26.5V (Adjustable) |
| Maximum Efficiency | >90% Efficiency |
| Network Communication | MasterBus Network Interface Integrated |
| Temperature Compensation | External Temperature Sensor Probe Included |
| Safety Protections | Over-Current, Over-Temp, DC High/Low Voltage |
| Marine Type Certifications | DNV GL Marine Certified, Lloyd's Register Approved, CE, ABYC |
| Dimensions & Dry Weight | 420 x 318 x 130 mm (16.5" x 12.5" x 5.1") / 7.7 kg (17.0 lbs) |
| Application Vessel Size | Commercial Trawlers, Superyachts, Offshore Vessels & Heavy 24V Banks |
| Standard Warranty | 2 Years Limited Manufacturer Warranty |
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