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Home / Charge & Convert / Combis (inverter/charger) /Mass Combi Pro 24 V / Mass Combi Pro 24/3500-100 (230 V)

Mass Combi Pro 24/3500-100 (230 V)

The Mass Combi Pro series consists of two models, ranging in 3000 and 3500 watt. For higher capacities up to 40 kW the Combi Pro can be used in parallel or 3-phase configurations. 

The Mass Combi Pro is equipped with the latest technologies. The new ‘V6’ inverter technology ensures a uniquely low stand-by use, while an ultra-fast Digital Signal Processor guarantees seamless switching between all available energy sources. Power Assist prevents power dips and failures, even with a weak electricity connection or small generator. Moreover, all Mass Combi Pro models are equipped with MasterBus.

‘Pro’ models

For professional applications, Mastervolt offers a ‘Pro’ model, featuring all Ultra functions, but without the solar input and secondary battery charger.

Quiet operation

The Combi Pro can provide up to 50 % of the charging current or inverter capacity without fan cooling. This is perfect for night-time operation; if little power is consumed, the fan stops turning and goes silent. When maximum capacity is required, or the ambient temperature is very high, the Active Optima Cooling concept regulates the fan speed in a linear way, ensuring that it never spins too fast or makes any unnecessary ticking noises.

Exceptional performance

The inverter is quiet, clean and efficient, and offers the full capacity even in extreme ambient temperatures. Pure sine wave energy and a peak capacity of 200 % guarantee a problem-free start, even for the heaviest loads. 

Optimal battery use

The powerful battery charger provides a full charge current in ambient temperatures up to 40 °C. Meticulous load properties and a low ripple current guarantee a long battery life. 

Product code: 38523500
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Specifications

Specifications sine wave inverter
Nominal DC voltage 24 V (19–32 V)
Output voltage 230 V (± 2 %), adjustable 180-260 V
Output frequency 50/60 Hz (± 0.005 %), configurable
Output waveform true sine, Thd < 1 % under standard conditions
Continuous power at 40 °C / 104 °F, cos phi 1 3500 W
Max. peak load 7000 W
Max. efficiency ≥ 92 %
Max. ripple on DC (battery at full load) < 5 %
No-load power consumption on DC (ON/inverter OFF/OFF/energy saving) 16 W / 4 W / 0 W / 7 W
Parallel configuration yes, up to 10 standard
3-Phase configuration yes, up to 3x3
Synchronise with mains/generator yes
 
Specifications battery charger
Input voltage range 184–275 V
Max. input current 16 A
Max. charge current at 40 °C / 104 °F 100 A at 28.5 V, adjustable
Battery temperature sensor yes, included
Battery voltage sense through MasterShunt, otherwise automatic compensation
 
Specifications transfer system
AC input 1 50 A (generator only, switched)
AC input 2 30 A (mains only, switched)
AC output 1 67 A
AC output 2 50 A (switched)
AC input fuse no
Transfer speed seamless (< 1 ms)
Transfer voltage range 184-275 V, adjustable
Transfer frequency range 35-68 Hz, adjustable
 
General specifications
Display/read-out LED display
Dimensions, hxwxd 472 x 318 x 178 mm
18.6 x 12.5 x 7.0 inch
Weight 15.3 kg
33.7 lb
Approvals CE, ABYC
 
Technical specifications
Charge characteristic 3-step+ (IUoUo, fully automatic)
Battery types AGM/gel/MLI/flooded/spiral/traction
Recommended battery capacity ~ 200-600 Ah (based on gel batteries, may differ for other types)
Ground relay yes, configurable
Temperature range (ambient temp.) -25 °C to 60 °C, derating > 40 °C
-13 to 140 °F
Protection degree IP23 (vertical mounting)
Safety class IEC protection class I
Humidity protection conformal coating, max. 95 % relative humidity, non condensing
Protections over temperature, overload, short circuit, high/low battery voltage
Cooling maintenance free vario fans
Power Assist yes
MasterBus compatible yes
 
 

Downloads

Brochures

Mass Combi Pro 24/3500-100 (230 V)

New Products 2016

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Certificates

Mass Combi Pro 24/3500-100 (230 V)

EU DoC Mass Combi Pro

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User manuals

Mass Combi Pro 24/3500-100 (230 V)

User's and installation manual Mass Combi Pro

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3D product drawings

3D-drawing Mass Ultra/Pro series (zipped STEP file)

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