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Magnum MSH3012M 3000 Watt Hybrid Pure Sine Wave Inverter-Charger

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Magnum MSH3012M 3000 Watt Hybrid Pure Sine Wave Inverter-Charger

Hybrid pure sine wave power for 12 volt applications.

Availability: In stock

Product Description


    The Magnum MSH3012M combines a 3000-watt pure sine wave inverter with a 125-amp 12 volt battery charger, designed specifically for the most demanding mobile and off grid applications. The MSH-M Series utilizes a hybrid technology to enable running larger loads from smaller generators.

    Why buy from us? Why?

    Rather than being limited to a single energy source, such as AC from a generator or shore power, or a battery bank, the MSH-M series combines the energy from both sources to power larger loads when needed. This allows the unit to charge the batteries when surplus AC power is available, or to utilize the energy stored in the batteries to supplement the AC source when additional power is needed.

    The Magnum MSH3012M provides a pure sine wave output, making it a great choice for powering TVs, Stereos, and other sensitive electronics. It also features a Power Factor Corrected (PFC) Charger, which uses 25-30% less power than a standard charger, for less generator run time and lower electricity costs when charging.

    The MSH-M series is available in 12 and 24 volt configurations, and is interchangeable with the Magnum MS-series inverter/chargers and accessories such as the RC-50 and ARC-50 remote panels, Battery Monitor Kit, and Generator Start Module. An RS485 communicationport is also provided for network expansion.

    The lightweight aluminum cover and base provide corrosion resistance and noise reduction. An extra-large AC access cover and 360 degree DC terminals make installation and access easier.

    Magnum backs the MSH-M Series inverter-chargers with a three-year limited warranty.


    Remote control: Two remote control models are available. Note that one of these is needed to configure the charger for any battery type other than flooded lead/acid. The remote is a nice feature, but not required as long as you are using lead/acid batteries.

    Battery Monitor Kit (BMK): Used with either remote control, the BMK allows real-time monitoring of current flow and better management of battery capacity.

    AGS module: Automatically starts and stops your generator based on temperature or battery voltage. Integrated and stand-alone models are available.

    Magnum Pre-Wired Panels: We carry the complete line of Magnum panels. Please call or email for prices.


    Usually ships the next day.

    See the Magnum inverter / charger Owner's Manual and Data Sheet for more information.

    Inverter Specifications
    Input Battery Voltage
    9 - 17 VDC
    18 - 34 VDC
    Nominal AC output voltage
    120 VAC ±5%
    120 VAC ±5%
    Output frequency and accuracy
    60Hz ± 0.05 Hz
    60Hz ± 0.1 Hz
    Total Harmonic Distortion (THD)
    < 5%
    < 5%
    1 msec surge current (amps AC)
    100 msec surge current (amps AC)
    5 sec surge power (real watts)
    30 sec surge power (real watts)
    5 min surge power (real watts)
    30 min surge power (real watts)
    Continuous power output at 25ºC
    3000 VA
    4000 VA
    Rated input battery current
    400 ADC
    267 ADC
    Inverter efficiency
    Transfer time
    16 msecs
    16 msecs
    Search Mode
    < 8 Watts
    < 8 Watts
    No Load (120 VAC output with remote)
    30 Watts
    25 Watts
    Pure Sine Wave
    Pure Sine Wave
    Charger Specifications
    Continuous Output at at 25 ºC
    125 ADC
    110 ADC
    Charger efficiency
    Power factor
    > 0.95
    > 0.95
    Input current at rated output (AC amps)
    General Features and Capabilities
    Transfer relay capability
    60 Amps AC
    Five stage charging capability
    Bulk, Absorb, Float, Equalize, and Battery Saver
    Battery temperature compensation
    Standard with available temp sensor connected (battery temp 0 - 50 ºC)
    Internal cooling
    0 to 120 cfm variable speed drive using dual 92mm brushless DC fans
    Overcurrent protection
    Yes, with two overlapping circuits
    Overtemperature protection
    Yes on transformer, MOSFETS, and battery
    Conformal coating on PCB's for corrosion protection
    Powder coated chassis & top for corrosion protection
    Stainless steel fasteners for corrosion protection
    Dual AC branch rated output breakers
    ETL Listed to UL/cUL 458, CSA C22.2 No.107.1-01
    Three years parts and labor
    Environmental Specifications
    Operating temperature
    -20 ºC to + 60 ºC (-4 ºF to 140 ºF)
    Nonoperating Temperature
    -40 ºC to + 70 ºC (-40 ºF to 158 ºF)
    Operating Humidity
    0 to 95% RH non-condensing
    Physical Specifications
    Dimensions (l x w x h)
    13.75" x 12.65" x 8.0" (34.9 cm x 32.1 cm x 20.3 cm)
    Shelf or wall (vents not allowed to face downward unless ME-CB or MPX-CB is installed)
    55 lb (24.9 kg)
    Shipping Weight
    63 lb (28.6 kg)
    Max operating altitude
    15,000' (4570 m)
Additional Information

    Additional Information

    Manufacturer No
    Data Sheet N/A
    Product Manual N/A
Bay Marine Supply
3235 Hancock St # 12 San Diego, VA CA 92110
Phone: 619-320-5899