Three Phase Off-Grid Power Inverter with Charger

Model

SMB3-3K/1S

SMB3-5K/1S

SMB3-7K/1S

SMB3-10K/1S

INPUT(DC)

Recommended Input PV Power (W)

3150

5250

7350

10500

Recommended Number of Batteries

9

16

20

30

Max. PV Open Circuit Voltage (V)

270

270

315

270

Max. PV Input DC Current (A)

18.53

30.9

43.2

61.76

Max. BAT Input DC Current(A)

30

28

30

30

PV-Voltage Range, MPPT(V)

300~600

Number of MPPT Trackers/Max. Number of Strings (parallel)

1/1

1/1

1/1

1/1

Max. Number of Batteries

2

2

2

2

　OUTPUT(AC)

Nom. AC Output Power(W)

3000

5000

7000

10000

Max. AC Output Current(A)

5.45

9.09

12.72

18.18

Nom. Grid Voltage/Range(V±%)

380/380±20% of normal grid voltage by default, adjusted to local regulation

Nom. AC Grid Frequency/Range(Hz±%)

50±0.5Hz of normal grid frequency by default, adjusted to local regulation

Factor

≥0.99 (Rated Power)

Output Current THD(%)

＜5% (Rated Power)

Max. Efficiency

97.00%

Euro-Eta

95.50%

Protection Devices

Over/Under Voltage Protection

●

Over/Under Frequency Protection

●

Over Current Protection

●

AC Short-Circuit Protection

●

Non-Reverse Discharging

●

Ground Fault Monitoring

●

All-pole Sensitive Residual-current Monitoring Unit

●

DC Reverse Polarity Protection

●

Over Load Protection

●

General Data

Dimensions(H/W/D)

435×270×172

510×315×183

605×550×205

695×648×232

Weight(kg)

15

22

32

45

Operating Temperature Range

-25～ 50℃

Power Consumption at Night(W)

10W

Noise

≤ 42 dB(A)

Topology

Transformer-less

Cooling Concept

Natural cooling

Install: Indoor/Outdoor (IP65 electronics)

/●

Features

Graphic Display

LCD

Interfaces

RS485/RS232

Remote Monitor Software

SFENGINEER

Warranty

5 years