The MMS Series from Magnum Energy – a pure sinewave inverter providing a cost effective solution for those with smaller power needs in mobile applications. Versatile, easy-to-use, and lightweight, the MMS Series provides a reliable base for your energy system.
This inverter is designed to accommodate entertainment systems and small appliances in smaller RVs and boats in an all new design. Based on the popular ME and MS Series inverters, the MMS is smaller, lighter and less expensive while retaining all the built in protection and reliability of ME and MS models. The MMS charger uses a PFC (Power Factor Corrected) charger, which is 85% efficient and the same charger topology used in all Magnum models.
The MMS1012G model comes with a flexible cord on the AC input and a GFCI outlet on the output for easy connection to your AC appliances; ready to use after connecting to your batteries. All other MMS Series models are designed to be hardwired into the elctrical system and do not include the AC cord or GFCI outlet.
The MMS Series is ETL Listed to the stringent requirements of UL/cUL 458, CSA C22.2 #107.1-01 and meets the KKK-A-822E standard.
The MMS Series Inverter/Charger is a pure sine wave inverter providing a cost effective solution for those with smaller power needs in mobile applications. Versatile, easy-to-use, and lightweight, the MMS Series provides a reliable base for your energy system.
Power Factor Corrected (PFC) Charger: The PFC charger is built into all inverter chargers. It uses less energy from a generator than a standard charger ? using 25-30% less AC current than standard chargers.
Safe and reliable: The MMS Series is ETL Listed to the stringent requirements of UL/cUL 458 and CSA C22.2 #107.1-01 for mobile use.
Attractive styling: The modern, hourglass case, paired with the die cast aluminum base combines form with function, creating an attractive unit that uses its base as a heat sink for superior high temperature operation.
Standard transfer relay: The standard 20 amp transfer relay will pass AC power through the inverter when using shore or generator power.
Low/high battery protection: If your battery voltage reaches below 10 VDC or above 15.5 VDC, the MMS Series will automatically shut down.
Versatile mounting: Mount the MMS Series on a shelf, bulkhead, or even upside down.
Fan cooled: The MMS Series is fan cooled, enabling the unit to work well in confined spaces. If the inverter doesexceed its temperature limits, it will automatically shut down and then restart when it cools down.
Current overload protection: The MMS Series will automatically shut down if its output wattage is exceeded or it detects a short in the wiring, saving the unit from costly damage.
Convenient switches: The MMS Series comes with an on/off front-mounted switch with an easy-to-read LED indicator.
Circuit breaker protection: This model comes with built in input and output circuit breakers for ease of installation.
Battery temp sensor: The standard battery temp sensor monitors temperatures from 0 – 50° C.
Buy with ease: The MMS Series is backed by a two-year (24-month) parts and labor warranty.
MMS Series Specifications
Input battery voltage 9 to 17 VDC
Nominal AC output voltage 120 VAC 5%
Output frequency and accuracy 60 Hz 0.1%
Total Harmonic Distortion (THD) < 5%
1 msec surge current (amps AC) 38
100 msec surge current (amps AC) 21
5 sec surge power (real watts) 1750
30 sec surge power (real watts) 1600
5 min surge power (real watts) 1200
30 min surge power (real watts) 1050
Continuous power output at 25° C 1000 VA
Maximum continuous input current 133 ADC
Inverter efficiency (peak) 87%
Transfer time 16 msecs
Search mode (typical) 5 watts
No load (120 VAC output, typical) 19 watts
Waveform Pure Sine Wave
Continuous output at 25° C 50 ADC
Charger efficiency 84%
Power factor > 0.95
Input current at rated output (AC amps) 7
General Features and Capabilities
Transfer relay capability 20 AAC (input current for charging and pass through)
Battery temperature compensation Yes, 15 ft Battery Temp Sensor standard
Remote available (optional) Yes, MM-RC or ME-RC
Internal cooling 0 to 59 cfm variable speed
Overcurrent protection Yes, with two overlapping circuits
Overtemperature protection Yes, on transformer and MOSFETS
On/Off with status indicator Yes, front mounted and easily accessible
Low battery cutout 10 VDC, adjustable with the ME-RC remote
AC output and input Hardwire
GFCI Outlet MS1012 NA – MS1012G Standard, with 3 ft cord
Output circuit breaker MS1012 15 A switchable – MS1012G NA
Input circuit breaker 20 AAC
Listings ETL Listed to UL/cUL458, CSA C22.2 #107.1-01, meets KKK-A-1822E standard
Warranty Two years
Operating temperature -20° C to +60° C (-4° F to 140° F)
Nonoperating temperature -40° C to +70° C (-40° F to 158° F)
Operating humidity 0 to 95% RH non condensing
Dimensions (l x w x h) 16.6? x 8.4? x 4.7? (42 cm x 21 cm x 12 cm)
Mounting Shelf (top or bottom up) or bulkhead (vents up)
Weight 23 lb (10.4 kg)
Max operating altitude 15,000? (4570 m)
Construction ABS plastic top and cast aluminum bottom