Pure Sine Wave Inverter 3000 Watts(3kw) Without MPPT Charge Controller

KSh60,000.00 KSh56,000.00



Product Features:

1. 3 times peak power, excellent loading capability

2. Working efficiency more than 90% 3. LCD display with multi-function buttons.

4. Low-frequency pure sine wave output waveform, input and output solation design

5. Built-in AVR stabilizer, supply the continuous stable 220VAC/110VAC output

6. Built-in UPS function, DC/AC bypass replay ≤5ms

7. 7 battery types select-able: Gel U.S.A. / Gel European / A.G.M.1 / A.G.M.2 / Sealed lead acid / Open lead acid / Calcium(open)

8. 3 working mode select-able: AC mains priority / Energy saving / DC battery priority

9. Perfect protection against low voltage, over voltage, short circuit, overload and over temperature etc. 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 Over load protection: 110%150%, shutdown after 20s alarm High temperature alarm and protection: Built-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown Short circuit protection: Automatic shutdown 10. An intelligent cooling fan control system (≤42℃ slow fan, ≥45℃ fast fan)

Nominal battery voltage 12/24VDC 12/24/48VDC 24VDC/48VDC
Input 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
Over load protection 110%<loading<150%, shutdown=”” after=”” 60s=”” alarm,=”” loading=””>150%, shutdown after 20s alarm</loading<150%,>
High temperature Built-in temperature real time sensor, ≥85 alarm, ≥90 automatic shutdown
Short circuit protection Automatic shutdown
Output Transfer efficiency ≥92%
Output voltage (DC battery mode) 220/230/240VAC±2%
(DC battery mode) 110/120/130VAC±2%
Output frequency (DC battery mode) 60/50Hz±1%
Output wave form Pure sine wave
Output voltage 【(AC mains mode) stable 110/120/130VAC±10% output (built-in AVR stablizer)】
【(AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stablizer)】
AVR output stablizer AC mains<170VAC±5% swtich to DC battery mode, AC mains>180VAC ±5% return to AC mains mode;
AC mains<80VAC±5% swtich to DC battery mode, AC mains>90VAC ±5% return to AC mains mode;
AC mains>275VAC±5% swtich to DC battery mode, AC mains<255VAC ±5% return to AC mains mode;
AC mains>135VAC±5% swtich to DC battery mode, AC mains<130VAC ±5% return to AC mains mode;
The above is for output 220V system reference, 230V/240V output just multiply by percentage
The above is for output 110V system reference, 120V/130V output just multiply by percentage
Output frequency (AC mains mode) automatic tracing from AC input
Other Transfer time Bult- in AC bypass replay (≤4ms)
Display LCD Display with function buttons
Cooling system Intelligent cooling fan control system
≤42 slow fan, ≥45 fast fan
AC Charger 7 battery types mode 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)
AC charging current 0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages charging current adjustable
3 Stages charging Boost charging, direct charging, float charging
AC over charge protection Battery voltage 16VDC (12V) 32VDC (24V) 64VDC (48V), stop charging after 60s alarm
Working mode
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)
Comnunication RS-232/USB/SNMP(additional option)
Environment Temperature -20~+75
Humidity 95%
MPPTSolar Controller specification Charging & discharging 30A / 50A 50A
Max. PV input voltage Max. 30V(12V) / 50V (24V) / 100V (48V)
Max. PV array Power 360W (12V) / 720W (24V) 1200W (24V) / 2400W (48V)
MPPT range 12-60VDC  12V & 24V system 24-120VDC  24V & 48V system
Max. PV array open circuit 70VDC 150VDC
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
Temperature 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 Over charging, over discharging, overload and short circuit protection All protections are harmless to any parts and fuse of controller; fuse is only for ultimate protection.
Anti connection-reverse protection for solar panel
Appearance Product size (mm) 460*245*200mm 630*280*200mm
Packing size (mm) 530*335*255mm 740*355*275mm
Net Weight (kg) 11.2kg 13.2kg 14.8kg 16.8kg 25kg 28kg 32.5kg
Gross Weight (kg) 13.5kg 15.5kg 17.1kg 21.8kg 28.4kg 31.5kg 35.9kg
*Product specifications are subject to change without further notice


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