X

Battery Capacity

Remark

2

2970Wh

3

4455 Wh

4

5940 Wh

5

7425 Wh

6

8910 Wh

7

10395Wh

Y

AC in

AC out

Remark

1

208V

208V

2

220V

220V

3

230V

230V

4

240V

240V

Item

Specification

Comments

 PV input data

Max. DC Power

4500W

Nominal DC voltage

360Vdc

Max. Input voltage

(Maximum PV open voltage)

500Vdc

System start-up voltage

116V ± 10V

whether PV establish control power

Initial feeding voltage

150V ±5%

Working voltage range

100(±5%) ~ 500 Vdc (-5%+0%)

Which is the DC voltage range that inverter can feed power to grid

Full load MPPT voltage range

250 ~ 450Vdc 

&).Max Pinput=13*Vinput

 when Vin<250Vdc

&).Max Pinput=30200-60*Vinput

 when Vin>450Vdc

Shutdown voltage

<70V typical

Max. DC Input current

18Amp

Grid output data

Nominal output power

3000W

Nominal output voltage

230 Vac

Optional:208/220/240 Vac

Nominal output frequency

50/60Hz auto sensing

Output voltage range

184~265 Vac (VDE)

193.6~242Vac(Taibei)

Output voltage comeback value

194/255 Vac(VDE)

203.6/232 Vac(Taibei)

Output  frequency range

47.5 ~ 50.2 Hz (50Hz)

59.3~ 60.5Hz(60Hz)

Output frequency comeback value

47.6/50.1 Hz(50Hz)

59.4/60.4Hz(60Hz)

Nominal output current

13.6A

Under the output voltage is 220VAC

O/P current distortion

<3%

Under utility voltage THD<3% and 100% feeding power

Power Factor

>0.99

General data

Internal power consumption

<18W

Maximum Conversion Efficiency (DC/AC)

>95.5%

under input voltage>= 400V, full rated output power, 25ºC ambient

European Efficiency@ Vnominal

>94.5%

Ground current detection range

0~400mA

Ground current detection frequency

0~2KHz

DC input impedance requirement

>500KW

Item

Specification

Comments

AC input data

AC start voltage

120~140Vac

Auto restart voltage

185 Vac±3%

AC input voltage range

175~265 Vac

175~280 Vac

208/220 Vac

230/240 Vac

AC input voltage comeback value

185/255 Vac

185/270 Vac

208/220 Vac

230/240 Vac

AC input frequency range

47.5 ~ 52.5 Hz (50Hz)

57.5~ 62.5Hz(60Hz)

AC input frequency comeback value

48.0/52.0 Hz(50Hz)

58.0/62.0Hz(60Hz)

Max. AC Input current

20Amp

PV input data

Max. DC Power

4500W

Max. Input voltage

500Vdc

Maximum PV open voltage

Full load MPPT range

250~450Vdc

&).Max Pinput=13*Vinput

 when Vin<250Vdc

&).Max Pinput=30200-60*Vinput

 when Vin>450Vdc

Work voltage range

100~ 500Vdc

Which is the DC voltage range that converter can feed power to battery

Max Input current

18A

Battery mode output data

Nominal output power

3kW/3kVA

Wave form

Pure sine wave

Nominal output voltage

230Vac+1%

Optional:208/220/240 Vac

Nominal output frequency

50Hz(default)

50/60Hz auto sensing

Tolerance+0.1Hz

O/P voltage distortion

<3% for linear load

<5% for non-linear load

O/P DC component

<150mV

Transient O/P voltage range

230Vac+/-10%

Transient Time

120ms

@Vnormal-10%

Maximum Conversion Efficiency (DC/AC)

92%

Overload capability

Bypass Mode

>  110%

Overload alarm for 5 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  150%

Overload alarm for 1 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  200%

Switch to fault mode immediately

Battery Mode

>  110%

Overload alarm for 1 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  150%

Overload alarm for 30 sec, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  200%

Switch to fault mode immediately

Short circuit

Bypass Mode

Fuse

Fuse break when current >30A

Battery Mode

Software Detection

Can be re-start 3 cycles before power shutdown. interval time 10s.

Item

Specification

Comments

AC input data

AC start voltage

120~140Vac

Auto restart voltage

194 Vac

Tolerance ±3%

AC input voltage range

184~265 Vac (VDE)

193.6~242Vac(Taibei)

AC input voltage comeback value

194/255 Vac(VDE)

203.6/232 Vac(Taibei)

AC input frequency range

47.5 ~ 50.2 Hz (50Hz)

59.3~ 60.5Hz(60Hz)

AC input frequency comeback value

47.6/50.1 Hz(50Hz)

59.4/60.4Hz(60Hz)

Max. AC Input current

20Amp

PV input data

Max. DC Power

4500W

Nominal DC voltage

360Vdc

Max. Input voltage

(Maximum PV open voltage)

500Vdc

System start-up voltage

116V ± 10V

whether PV establish control power

Initial feeding voltage

150V ±5%

Working voltage range

100(±5%) ~ 500 Vdc (-5%+0%)

Which is the DC voltage range that inverter can feed power to grid

MPPT voltage range

250 ~ 450Vdc 

&).Max Pinput=13*Vinput

 when Vin<250Vdc

&).Max Pinput=30200-60*Vinput

 when Vin>450Vdc

Shutdown voltage

<70V typical

Max. DC Input current

18Amp

Grid Feeding data

Nominal output voltage

230Vac

Optional:208/220/240 Vac

Nominal output frequency

50/60Hz auto sensing

Max feeding power

3000W

Output voltage range

184~265 Vac (VDE)

193.6~242Vac(Taibei)

Output voltage comeback value

194/255 Vac(VDE)

203.6/232 Vac(Taibei)

Operational frequency range

47.5 ~ 50.2 Hz (50Hz)

59.3~ 60.5Hz(60Hz)

Output frequency comeback value

47.6/50.1 Hz(50Hz)

59.4/60.4Hz(60Hz)

Max output current

13.6A

Under the output voltage is 220VAC

O/P current distortion

<3%

Under utility voltage THD<3% and 100% feeding power

Power Factor

>0.99

Battery mode output data

Nominal output power

3000W

Wave form

Pure sine wave

Nominal output voltage

230Vac+1%

Optional:208/220/240 Vac

Nominal output frequency

50 Hz+ 0.1Hz

O/P voltage distortion

<3% for linear load

<6% for non- linear load

O/P DC component

<150mV

Transient O/P voltage range

230+/-10%

Transient Time

120ms

Maximum Conversion Efficiency (DC/AC)

92%

Overload capability

Line Mode

>  110%

Overload alarm for 5 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  150%

Overload alarm for 1 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  200%

Switch to fault mode immediately

Battery Mode

>  110%

Overload alarm for 1 min, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  150%

Overload alarm for 30 sec, and then will switch to fault mode.

If user decrease the load <100% rating, the overload alarm can release.

>  200%

Switch to fault mode immediately

Short circuit

Line Mode

Fuse

Battery Mode

Software Detection

Can be re-start 3 cycles before power shutdown. interval time 10s.

Item

Specification

Comments

Battery

Nominal DC voltage

48Vdc

DC start voltage

46 Vdc

Discharge pre-alarm battery capability 

Battery capability<25%

 or Battery voltage< 44V

Battery shutdown voltage

42 Vdc 

Leakage current

100uA

Charger

Max charging current

25A

It can be adjusted via software from 5Amp to 25Amp.

Absorption charger voltage

56.0 Vdc

= Floating charging voltage + 2Vdc.

But the max. absorption charging voltage is 57Vdc. Therefore, if floating charging voltage is set to 56Vdc, then max. absorption charge voltage will be still 57Vdc.

Floating charger voltage

54.0 Vdc

It can be adjusted via software from 50Vac to 56Vdc.

Battery overcharge protection

59.0 Vdc

Charging process based on default setting.

3 stages:

First – max. charging voltage increases to 56V;

Second- charging voltage will maintain at 56V until charging current is down to 5 Amp;

Third- go to floating charging at 54V.

X

2

3

4

5

6

7

Number

2

3

4

5

6

7

Item

Function

Remark

DC

1

RS-485/RTU

2

SW

3

DC Breaker

4

PV-In

5

DC-Coupling

Reserved

AC

6

AC-Out

7

AC Breaker

8

AC-Out Connectors

9

AC-In Connectors

X

2

3

4

5

6

7

Weight

156Kg

181Kg

206 Kg

231 Kg

256Kg

281Kg