Solar Inverter with pure sine wave

FUNCTIONS:

• Low frequency design with superior impact resistance capacity
• 4 Working modes: AC mode priority, battery mode priority, ECO mode priority, motor homes mode priority

Adjustable AC charging voltage, to adapt to different types of batteries

Adjustable AC charging current, to meet the different capacity of the battery

Battery management technology

APPLICATION:

• Solar , Wind Power
• TV/FAN /Microwave oven/Washing machine

Air Condition

Refrigerator/Freezer

Electric Tool

Steamship

Model : AWM-2012

Rate power: 2KW

Peak Power: 6KW

Nominal Battery voltage: 12/24/48VDC

DC input range: 10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)

AC mains input range : 140-275VAC (220/230/240VAC)±4%

AC input frequency: 50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)

Protection: Low battery alarm ≤10.5VDC (12V) / ≤21VDC (24V) / ≤42VDC (48V) Alarm

Low battery protection: ≤10VDC (12V) / ≤20VDC (24V) / ≤40VDC (48V) automatic shutdown

High battery alarm: ≥15VDC (12V) / ≥30VDC (24V) / ≥60VDC (48V) Alarm

High battery protection: ≥17VDC (12V) / ≥34VDC (24V) / ≥68VDC (48V) Automatic shutdown

Overload protection : 110%<Loading<150%, shutdonw after 60s alarm, loading>150%, shutdonw after 20s alarm

Over temperature: Buit-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown.

Short circuit protection: Automatic shutdown

Transfer efficiency: ≥90%

Output voltage(DC mode): (DC battery mode) 220/230/240VAC±2%

Output frequency: (DC battery mode) 60/50Hz±1%

Output wave form: Pure sine wave

Ouput voltage(AC mode): (AC mains mode) stable 220/230/240VAC±10% (built-in AVR stablizer)

AVR output stablizer: AC mains<170VAC±5% change to battery mode, AC mains>180VAC ±5% return to AC mains mode;

AC mains>275VAC±5% change to battery mode, AC mains<255VAC ±5% return to AC mains mode;

The above is for output 220V system reference, 230V/240V output just multiply by percentage.

Output frequency:: (AC mains mode)automatic tracing from AC input

Transfer time: ≤5ms

Display: LCD Display with function buttons

Cooling system: Intelligent cooling fan control system

≤42℃ slow fan, ≥45℃ fast fan

AC charger: 7 type battery mode option, GEL U.S.A./Gel European/A.G.M.1/A.G.M.2/Sealed lead acid/Open lead acid/Calcium(open)/Deep sulphation cycle 15.5 for 4 hrs

AC charging voltage, 13.6-14.2VDC(12V)/27.2-28.4VDC(24V)/54.4-56.8VDC(48V)

1. AC charging current, 0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages charging current adjustable
2. 3 type charing mode, Boost charging, direct charging, float charging
3. AC over charge protection , battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V),stop charging after 60s alarm

Working mode(Optional):

01 AC mains priority

Always use AC mains as priority input to provide AC output and automatically charge the battery, only stops charging

when battery is fully charged, and only starts DC to AC converting untill AC mains is off

02 Energy saving

Loading ≤10% automatic shutdown, loading≥11%-100% Automatic turn on

03 DC battery priority

Always use DC battery as priority input to provide AC output for 12V system, when battery ≥13V,starts DC to AC

converting; when battery≤10.5V during converting, switch to AC mains mode to provide AC output and automatically

start charging the battery( for 24V/48V system, multiply by 2/4 accordingly)

Communication : RS-232/USB/SNMP(Optional)

Environment: Temperature -20~75℃

Humidity ＜95%

MPPT Solar controller specification:

Charge & discharge: 30A / 50A

Max PV input voltage: Max. 30V(12V) / 50V (24V) / 100V (48V)

Max. PV array power: 360W (12V) / 720W (24V)

MPPT input voltage range : 12-60VDC @ 12V & 24V System

Max. PV array open circuit: 70VDC

System voltage : 12V & 24V / 24V & 48V automatic recognition

No load Current : <5mA

Charging circuit drop : ≤0.2V

Discharging circuit drop: ≤0.15V

Over charge protection : 17V (12V) / 34V (24V) / 68V (48V) stop charging

Boost charging: 14.6V (12V) / 29.2V (24V) / 58.4V (48V) Duration: 30mins

Direct charging : 14.4V (12V) / 28.8V (24V) / 57.6V (48V) Duration:30mins

Float charging : 13.6V(12V) / 27.2V (24V) / 54.4V (48V) until reach charging recovery voltage

Charging recovery: 13.8V (12V) / 27.6V (24V) / 55.2V (48V)

Over discharging recovery : 12.5V (12V) / 25V (24V) / 50V (48V)

Low voltage : 10.5V (12V) / 21V (24V) / 42V (48V) alarm

Over discharging: 10V (12V) / 20V (24V) / 40V (48V) automatic shutdown

Tomperature compensation: -4.0mv/℃/2V(Boost charging, direct charging, float charging and charging recover voltage compensation)

Control method : MPPT smart charging, maximum power point tracking

Working temperature : -20~75℃

Circuit protection : Overload protection, over charging, over discharging and short circuit protection

Anti connection-reverse protection for solar panel

Product size (mm): 460*245*200mm

Packing size (mm): 530*335*255mm

Net weight (kg): 22.5kg

Gross weight(kg): 24.8kg