TommaTech® MS-2000 48V Modified Sine Inverter

  • Built-in USB output port.
  • Easy-to-use compact design with quality components.
  • Low battery alarm.
  • Modified sine output wave type suitable for most electronic loads.
  • Low voltage alarm and shutdown.
  • Over voltage, overload and over temperature protection.
  • Short circuit and reverse polarity protection.
  • Slow start feature.
  • Earthing protection.


TommaTech® Modified Sine Inverter Series

TommaTech® Modified Sine Wave Inverter Series is a modified wave sine type inverter for DC/AC power conversion. It is compatible with your devices with a power rating of up to 2000W. It is perfect for users who need a simple and economical inverter with user-friendly installation. TommaTech® Modified Wave Sine Inverters convert 12/24 and 48V DC voltage to 220V AC voltage and offer it for use. The aluminum used in the body design provides durability and maximum heat dissipation.

Model Type
MS-2000 48V
Maximum Power
Frequency range
50 / 60hz ± 3
AC Voltage Regulation (Battery Mode)
± 10%
Efficiency (Peak)
Modified Sinus Wave
Depth x Width x Height
32 x 23 x 10cm
Net weight
Relative humidity
20% ~ 90% relative humidity (non -condensation)
Operating temperature
0 ~ 30 ℃ = @ 100% load; 40 ℃ = @50% load
Storage Temperature
-30 ~ +70 ℃ / -22 ~ +158 ℉, 10 ~ 95%rh
AC Voltage
AC Voltage Range
Low Voltage Alarm
44 ± 2V
Low Voltage Shutdown
38 ± 2V
Over Voltage
60 ± 2V
Replaceable Fuse
Compatibility with EN60950, EN61558-1-2
Surge Power
Compatibility with EN61000-4-2, 3
EMS Immunity
Compatibility with EN55022 Chass B, 72 /245 / Cee, 95/64 / CE
EMI Conduction & Radiation
I / P-O / P: 100M OHMS / 500VDC / 25/70% RH
Insulation Resistance
-20 ℃ ~ +50 ℃
Temperature Factor
10% ~ 90% Rh relative humidity (non -condensation)
Soft Start
Yes, 3 ~ 5s
Reverse Load Protection
Insurance protection
Short Circuit Protection
Closing, Restarting
Extreme Temperature Control
Closing output power, automatic restart
Closing output power, automatic restart
Reset Voltage after L.V.S
11.5 ~ 12V
DC Coupler
600mm DC lighter cable, battery DC cable
Voltage Range
38 ~ 64V
Cooling fan
First of all, working / temperature control with AC (optional)
LED Indicator
Green open, red closed or faulty
5V 2.1a (optional)
No Load Current Draw
Technical Document
Battery Charger Battery Charger
USB Charger USB Charger
Max. Heat Dissipation Max. Heat Dissipation
Direct DC Outlet Direct DC Outlet
Modified Sine Wave Modified Sine Wave