100 A

Name: MASS COMBI ULTRA Charger / Inverter 24 V / 3500 W / 100 A
Brand: MASTERVOLT
Price: 3719.95 EUR
Availability: PreOrder
Rating: 5 (2 reviews)

SVB item number: 65574 Manufacturer no.: 38023500

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Recommended retail price: €4,065.04

only €3,719.95

-8%

VAT inc., ex-works

You save: €345.09

Expected to be in stock within 1-2 weeks

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Available variants

MASTERVOLT MASS COMBI ULTRA Charger / Inverter 12 V / 3000 W / 150 A

€3,644.97

only €3,339.95

VAT inc., ex-works

To product

At a glance!

Max. charging current: 100 A

Charging outputs: 2

Temperature sensor can be connected

Integrated fan

Optional remote display / operation

Product data

SVB item number 65574
EAN 816882020421
Manufacturer no. 38023500
Description MASTERVOLT - MassCombi ULTRA 24/3500-100 (230V)
Device type Charger/inverter combined
Max. charging current 100 A
Charging outputs 2
Battery nominal voltage 24 V
Network AC voltage 184 - 275 V
Battery type Lead-Acid, AGM, Gel
Battery Capacity 200 - 600 Ah
Continous Power 3500 W
Peak power 7000 W
Input voltage 24 V
Output voltage 230 V
AC connection Screw terminals
Temperature sensor can be connected Yes
Power Lead No
Integrated fan Yes
Integrated charging cable No
Optional remote display/operation Yes
Width 318 mm
Height 472 mm
Depth 178 mm
Weight 15.3 kg
Protection from Short circuit, Overheating, Overloading, Overvoltage

Accessories

MASTERVOLT MasterBus cable

from €10.90 (€21.80/ m)

VAT inc., ex-works

6 Versions

MASTERVOLT Temperature Sensor for ChargeMaster (+) / CombiMaster / MassCombi Ultra/Pro

only €58.95

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Product details

The MASS COMBI ULTRA represents the most advanced technology (V6 radio frequency technology) in a compact package. This new technology combines sine wave inverter and battery IUOU charger in one housing. Due to the space-saving design and easy installation, the devices are ideal for use on yachts and motorhomes. Each component has been designed for safe and continuous operation, from electronics to connection technology, from the cooling system to the design. The devices are equipped with a built-in master switch (switching between shore and shipboard power supply). In addition to the supply via a shore connection, a generator connection and an integrated solar controller (500Wp) are also available. With the unique power support mode, the Mastervolt COMBI ULTRA is able to supply an additional 230 volts from the on-board batteries in case of insufficiently fused shore connections.

The built-in charger is equipped with an extra 10 A output for charging the starter battery, Charge characteristic IUoUo, adjustable for lead acid / gel / AGM etc. batteries.

Furthermore, these devices come with an integrated MasterBus interface, which allows a simple "plug & play" installation. As a member of the "MasterBus family", MASS COMBI ULTRAS can be operated and monitored by means of Mastershunt and MasterView Easy.

Quiet operation
The Combi Ultra 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 simultaneously charges two battery banks and 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. The 24 V model can combine 12 V and 24 V battery banks.

Technical specifications

Nominal DC voltage	24V (9.5-16V)
Output voltage	adjustable 180-260 V.
Output frequency	50/60 Hz (± 0.005%), configurable
Output waveform	true sine, total harmonic distortion <1% under standard conditions
Continuous power at 40°C / 104°F, cos phi 1	3500 W
Max. peak load	7000W
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 connection	yes, up to 10
3-phase configuration	yes, up to 3x3
Synchronize with mains/generator	yes
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
Output voltage of the second charger	12V
Output current of the second charger	10 A
Temperature sensor battery	yes, included
Battery voltage sense	through MasterShunt, otherwise automatic compensation
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
Input voltage range	25-50 v
Max. PV peak power	500 Wp
Max. input current	19 A
Max. charge current	15 A at 28.5 V
MPP tracker	full power at 35-80V
Display/read-out	LED display
Dimensions, HxWxD	472 x 318 x 178 mm
Weight	15.3 kg
Approvals	CE, ABYC
Charge characteristic	3-step + (IUoUo, fully automatic)
Battery types	AGM / gel / MLI / flooded / traction / spiral
Recommended battery capacity	~ 200-600 Ah (based on gel batteries, other models may vary)
Ground relay	yes, configurable
Temperature range (ambient temp.)	-25°C to 60°C, derating > 40°C
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 compatibility	yes