Magnum MS2812 12 Volt 2800 Watt Pure Sine Wave Inverter ChargerThe Ms Series Inverter / Charger from Magnum Energy is a pure sine wave inverter designed specifically for rugged mobile applications. The Ms Series is powerful, easy-to-use, and best of all, cost effective. These Magnum inverters are ETL Listed to the stringent requirements of UL/cUL 458 and CSA C22.2 #107.1-01, ensuring that the inverters are safe and reliable. All models also meet KKK-A-1822E standards for emergency vehicle use. The MS2812 2800 watt inverter charger can be installed in four easy steps: simply connect the inverters output to your distribution circuits or electrical panel, connect your shore power cable (AC) to the inverters easy-to-reach terminal block, connect the batteries, and switch on the power. This unit comes equipped with a 125 amp Power Factor Corrected charger, conformal coating on the PC boards, stainless steel fasteners and a transfer relay with 2 legs at 30 A for 120v/30a or 240 v/60 a service.

Power Factor Corrected (PFC) Charger: Our PFC charger is built into all of our inverter / chargers. It uses less energy from a generator than a standard charger using 25-30% less AC current than standard chargers.
Versatile mounting: Mount the MS2812 on a shelf, bulkhead, or even upside down
The lightweight aluminum base and cover also provides noise reduction and corrosion resistance.
Multiple ports, including an RS485 communication port for network expansion, and a remote port.
Accessible design: The extra large AC access cover with terminal screw block and 360 DC connection terminals with covers make this inverter more accessible when it needs to be.
Convenient switches: This unit comes with an on/off inverter-mounted switch with an easy-to-read LED indicator.
The MS2812 is backed by a three-year (36-month) limited warranty and a five year limited warranty when installed on an MMP or MP system.
Input battery voltage range: 9 - 17 VDC
Nominal AC output voltage: 120 VAC 5%
Output frequency and accuracy: 60 Hz 0.1 Hz
Total Harmonic Distortion (THD):< 5%
1 msec surge current (amps AC): 75
100 msec surge current (amps AC): 40
5 sec surge power (real watts):3900
30 sec surge power (real watts): 3800
5 min surge power (real watts): 3200
30 min surge power (real watts): 3000
Continuous power output at 25 C: 2800 VA
Maximum continuous input current: 373 ADC
Inverter efficiency (peak): 88%
Transfer time: 16 msecs
Search mode (typical): 7 watts
No load (120 VAC output, typical): 30 watts
Waveform: Pure Sine Wave
Continuous output at 25 C: 125 ADC
Charger efficiency: 85%
Power factor: > .95
Input current at rated output (AC amps): 18
Transfer relay capability: 2 legs at 30 A for 120V/30A or 240 V/60 A service.
Five stage charging capability: Bulk, Absorb, Float, Equalize (requires remote), and Battery Saver
Battery temperature compensation: Yes, 15 ft Battery Temp Sensor standard
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 PCBs for corrosion protection: Yes
Powder coated chassis & top for corrosion protection: Yes
Stainless steel fasteners for corrosion protection: Yes
Dual AC branch rated output breakers are optional
Listings: ETL Listed to UL/cUL 458, CSA C22.2 #107.1-01, meets KKK-A-1822E standards.
Warranty: Three years (five years when installed on MMP or MP system)
Operating humidity: 0 to 95% RH non condensing
Mounting: Shelf (top or bottom up) or bulkhead (vents up
Weight: 55 lb (24.9 kg)
Shipping Weight: 63 lb (28.6 kg)