Uninterruptible power supply

Feedback| MustPower Website

Power Inverter -The design of the Sine wave power inverter is integrated with the charger
- it also can be automatically in charge even power on

Product Category

You are here: HomePage > Products
EP3000 Series 1K-3KW Sinewave Inverter/charger AC230V (LCD)


Pure copper transformer inside and pure copper DC terninal port outside

Durable construction for long life under extreme environmental conditions

Applied in the field of industrial process controls, battery charging requirements, personal computers, telecommunications and others.

Main Features:

 Built-in starting control circuits for two- and three-wire generator starting systems
 Simplified controls with a snap-on cover that protects settings from being accidentally changed
 Better thermal performance allows full output power to 50°C (122°F) without de-rating
 High surge capacity starts more difficult loads and handles overload conditions reliably
 Durable powder coated, corrosion resistant steel chassis
 70-amp automatic three-stage battery charger (bulk, absorption, and float) and battery equalization with remote temperature sensor for increased performance


MODEL 230V  Models
Power Levels crated at nominal inputs 1KW;2KW;3KW
Output Voltage 220V/230V/240V Selectable
Voltage Waveform Pure Sine wave
Crest Factor 3:'1
Output Frequency Auto Select for 50/60Hz,47Hz ~55Hz for 50Hz nominal,56Hz ~ 65Hz for 60Hz nominal
(Synchronized to Mains)
efficienly(DC mode) >80%
Surge Rating 3000VA / 6000VA / 9000VA
Capable of motor 1kw/2kw: 1HP   3KW:2HP

Transfer time

10ms typical
protection Over load protection, battery over voltage & under voltage protection
Oover temperature protection
short circuit protection
Nominal Voltage 220V/230V/240V Selectable
Input Frequency 40Hz ~ 80Hz, 50/60Hz auto-sensing
Efficiency (line mode) >95%
Noise Filtering Full time EMI/RFI filtering
Voltage Range 155Vac-265Vac
Charge current 65A max.
Inverter main features huge charge current
pure copper transformer
pure sine wave
supports inductive loads
Surge Protection 1KW-3KW:430 Joules
Battery type Lead-Acid 50Ah~500Ah (Recommended) Lead-Acid 50Ah~500Ah (Recommended)
DC Voltage 1KW:12Vdc 2KW:12Vdc
2KW:24Vdc 3KW:12Vdc
3KW:24Vdc 3KW: 48Vdc
Typical backup time up to external battery
Charging method battery charger (bulk, absorption, and float)
charge current is ajustable 25% 50% 75% 100% (optional)
Maximum charging current 1000W 12V:35A 2000W 12V:65A
2000W 24V:35A 3000W 12V:65A
3000W 24V:45A 3000W 48V:25A
Average charging Quick charging mode:15.7V-54V maximum.
voltage for each battery Trickle charging mode:13.5V -52V
Protection Over current protection
Over charging voltage protection
When temperature inside the unit is over 45°C ,charger will stop charging for 2 minutes followed by an 2 minutes charging. The cycle will be repeate
Monitoring RS232 communication port
remote control cable 10 meters

SOLAR CHARGER                                                                                                                                        

Rating voltage 12V / 24V / 48V
DC input range 12V model : 12 ~ 21Vdc;24V model : 24 ~ 42Vdc;48V model : 48 ~ 84Vdc
Charging method Constant voltage with current limiting by PWM control
Charging voltage 12V model:13.5Vdc;24V model: 27.0Vdc;48V model: 54.0Vdc
Power rating 12V model : 1000W/2000W (13.5Vdc @ 37A)
24V model : 1000W/2000W (27.0Vdc @ 37A)
48V model : 3KW/4KW/5KW/6KW (54Vdc @ 18.5A)
Protection DC input polarity protection, DC input short circuit protection.
(when battery is connected), DC output over current protection.
Control panel LCD&LED indicators
Audible alarm Alarm on battery:Low battery & Battery over voltage
Alarm on abnormal operation:Over load, Short-circuit, & Over heat
Green mode function 1% to 14% of full load
(Auto-shut-off in blackout) The default setting is OFF.
Cooling fan control Auto on / off, controlled by temperature & operation mode

ENVORMENT AND SAFETY                                                                                                                           

Operating Temperature Up to 1500 meters:0°C to 40°C (32°Fto 104°F)
Transit/storage Temp. -15°C to 55(5°F to 131°F)
Relative Humidity 5 - 95% non condensing
Operating Altitude 0 ~ 3000 meters
Quality control system ISO 9001
Appearance Size(mm)LxWxH 570*315*300mm
Weight(Kg) 1000W/19kg ;2000W/24kg ;3000W/28kg


this inverter can connect different kinds of loads,such as inductive loads and so on.Besides this point,can be used in extreme environments.

Copyright © Must Power Group. All right reserved