Mastervolt

Mastervolt Mass Combi Pro 24/3500-100 (38523500)

Name: Mastervolt Mass Combi Pro 24/3500-100 (38523500)
Brand: Mastervolt
SKU: 38523500
Price: 3663.99 USD
Availability: InStock

$ 3,663.99 USD

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Mastervolt Mass Combi Pro 24/3500-100 Inverter/Charger (38523500)

The Mastervolt Mass Combi Pro 24/3500-100 (Part Number: 38523500) is a professional-grade, high-efficiency $24\text{ V}$ Pure Sine Wave Inverter and $100\text{ A}$ Battery Charger engineered for high-demand marine, commercial, and heavy-duty mobile electrical systems. Delivering $3,500\text{ W}$ continuous AC power (with a $7,000\text{ W}$ surge rating), it seamlessly converts $24\text{ V DC}$ battery power to stable $230\text{ V AC}$ power while managing battery charging from AC generator or shore power sources.

Equipped with Mastervolt's advanced high-frequency VSR switch-mode technology, the Mass Combi Pro features an ultra-fast integrated $50\text{ A}$ AC transfer switch, Power Assist functionality to prevent shore power breaker tripping, and a 3-stage+ charging algorithm for extended battery lifespan. Full MasterBus and CZone digital network integration allows complete system monitoring, automated generator control, and remote parameter configuration.

Key Features

Pure Sine Wave AC Output: Delivers clean $230\text{ V AC} \pm 2\%$ power to operate sensitive electronics, inductive refrigeration motors, and power tools.
Power Assist & Peak Shaving: Dynamically boosts weak shore power or generator connections with inverter power to handle peak electrical loads.
Ultra-Fast AC Transfer Switch: $50\text{ A}$ integrated transfer switch switches between shore/generator power and inverter mode in $< 10\text{ ms}$ for uninterrupted power supply (UPS operation).
3-Stage+ Smart Charging: Delivers $100\text{ A}$ of temperature-compensated charging optimized for AGM, Gel, Flooded, and Lithium-ion (LiFePO4) chemistries.
MasterBus & CZone Native: Dual digital communication ports provide seamless plug-and-play integration into vessel monitoring screens and automated power management networks.

Feature	Specification
Brand / Part SKU	Mastervolt / 38523500
Product Line	Mass Combi Pro Series
Nominal Battery Voltage	$24\text{ V DC}$ ( $19.0\text{ to } 32.0\text{ V DC}$ Range)
Continuous Inverter Power	$3,500\text{ Watts}$ at $40^\circ\text{C}$ ( $104^\circ\text{F}$ )
Peak Surge Power (1/2 sec)	$7,000\text{ Watts}$
Output AC Voltage / Frequency	$230\text{ V AC} \pm 2\%\text{ (50/60 Hz} \pm 0.005\%)$
AC Output Waveform	Pure Sine Wave (THD $< 1\%$ )
Max Battery Charger Output	$100\text{ Amperes DC}$ at $28.8\text{ V}$
AC Input Voltage Range	$184\text{ to } 275\text{ V AC}$
AC Transfer Switch Rating	$50\text{ Amperes}$ (Seamless $< 10\text{ ms}$ )
Efficiency	$> 93\%$ Peak Inverter Efficiency
No-Load Power Consumption	$< 26\text{ W}$ (Normal) / $< 0.5\text{ W}$ (Search / Night Mode)
Network Interfaces	MasterBus, CZone (NMEA 2000), Push-Button Local Control
Cooling Method	Thermostatically Controlled Variable-Speed Dual Fans
DC Cable Terminals	Dual M8 Screws / Studs
AC Cable Terminals	Heavy-Duty Spring Terminals (Up to $10\text{ mm}^2$ / 6 AWG)
Operating Temperature	$-25^\circ\text{C to } +60^\circ\text{C}$ (Derating above $40^\circ\text{C}$ )
Ingress Rating	IP23 (Dry Compartment Vertical Installation)
Dimensions (H $\times$ W $\times$ D)	$472.0\text{ mm} \times 318.0\text{ mm} \times 178.0\text{ mm}$ ( $18.6\text{"} \times 12.5\text{"} \times 7.0\text{"}$ )
Weight	$15.3\text{ kg}$ ( $33.7\text{ lbs}$ )
Certifications & Compliance	CE, E-Mark (UN/ECE R10), IEC 60945, ABYC Compliant, RoHS

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Mastervolt Mass Combi Pro 24/3500-100 (38523500)