Foshan Inverter Factory            www.solarinverter.cc

Low Frequency Pure Sine wave 3000W Inverter with MPPT Controller

Model No. GSI- 30248

Technical Parameters

 

Rated Power : 3000W    Peak Power：9000W

Input voltage: 48VDC

Input:

DC input voltage range: 10.5-15VDC (single battery voltage）

Mains input voltage range:

170-275VAC /186-300VAC /85-138VAC / 93-150VAC

Mains input frequency range: 45-65HZ

Protection:

Battery low voltage alarm: 10.5VDC (single battery voltage）

Battery low voltage protection: 10VDC (single battery voltage）

Battery over voltage protection: 17V±0.5V (single battery voltage）

Battery over voltage alarm: 15-16VDC (single battery voltage）

Over power protection: 110% more than rated capacity

Temperature protection: ≥85℃alarm ≥90℃machine shut off

Output:

Efficiency: ≥85%

Output voltage (battery mode):

220VAC±2% / 240VAC±2% / 110VAC±2% / 120VAC±2%

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

Output wave form: pure sine wave

Output voltage range (mains mode): Stabilization output 220VAC±10%/ 240VAC±10% / 110VAC±10% / 120VAC±10%

Output frequency range (mains mode): Tracking automatically

Total harmonic distortion (THD): ≤3%

Other:

Transfer time: ≤4ms

Display: LCD

Thermal method: Cooling fan in intelligent control

≤42℃fan rotates slowly  ≥45℃fan rotates fast

Charging:

Charging type

U0: GEL U.S.A

U1: A.G.M.1

U2: A.G.M.2

U3: Sealed Lead Acid

U4: Gel European

U5: Open Lead Acid

U6: Calcium (open)

U7: Desulfation cycle 15.5 for 4 hrs

 

Charging current Optional

10%:5A

20%:10A

40%:20A

60%:25A

80%:30A

100%:35A

 

Working mode

Working mode Optional

01:Normalmode

Mains first with AC charging

02: Energy saving mode

Load power≤10% machine turns off, ≥11%-100% machine turns on

03: PV first

PV first without AC charging

When charging: Battery voltage≥13V, turn converting mode; when converting: Battery voltage≤10.5V, turn mains mode.

 

Communication:3 RS232(optional）

 

Environment:

Noise: ≤55dB

Temperature: -10-- +40℃

Humidity: ＜95%

 

Controller specification (Hybrid inverter model)

Controller is optional part: rated current is decided by customer's need.

 

Rated charging/discharging current:

□5A□10A      □15A    □20A   □30A   □50A

PV input voltage: Max □25V      □50V    □100V  □200V

System voltage:    □12V      □24V    □48V   □96V

Zero load loss: <5mA;

Charging circuit voltage down: Not over 0.2V;

Discharging circuit voltage down: Not over 0.15V;

Over voltage protection: 17V; Single battery

Boost charging voltage: 14.6V; Single battery (time of duration: 30min)

Direct charging voltage: 14.4V; Single battery (time of duration: 30min)

Float charging voltage: 13.6V; Single battery (time of duration: until reach to charge recover voltage)

Charging recover voltage: 13.2V; Single battery

Over discharging recovery voltage: 12.5V; Single battery

Low voltage: 12.0V; Single battery

Over discharging voltage: 11.1V; Single battery

Temperature compensation: -4.0mv/℃/2V

(Boost charging, Direct charging, float charging and charging recover voltage compensation);

Control method: MPPT smart charging

Working temperature:-20℃to +45℃;

Overload and short circuit protection:

Overload protection: when current of controller is 1.25 times of rated current, controller works for 30 secs; 1.5 times of rated current, works for 5 seconds. Short circuit protection: when current of controller is more than or equal to 3 times of rated current, protection starts.

Circuit protection:

Over charging, over discharging, overload and short circuit protection

Anti connection-reverse protection for solar panel and battery

 

Appearance:

Size L*W*H（Length including battery terminal35mm）:430*270*310mm

Packing Size L*W*H: 540*350*300mm

N.W.: 29KG/27.8KG

G.W.: 31KG/29.8KG