Data Sheet

INV250-45

INV350-60

INV350-90

INV500-90

Input

Maximum PV power

250W

350W

350W

500W

Maximum DC voltage

45V

60V

90V

90V

Min./Max. start voltage

18V / 45V

18V / 60V

40V / 90V

40V / 90V

MPPT range

20V ... 40V

20V ... 50V

40V ... 80V

40V ... 80V

Maximum DC current

11A

11A

9A

11A

Output

Maximum AC Power

240W

330W

330W

480W

Nominal Current

1.0A

1.4A

1.4A

2.1A

Power factor

> 0.99

> 0.99

> 0.99

> 0.99

Efficiency

Peak inverter efficiency

93.5%

93.5%

95.0%

95.0%

CEC efficiency

91.4%

91.8%

93.6%

94.0%

Nominal MPP efficiency

99.8%

99.8%

99.8%

99.8%

50Hz-Version

Nominal AC voltage

230V

Nominal AC voltage range

184V ... 264V

Frequency

50Hz

Frequency range

47.5Hz ... 51.5Hz

Productsafety

IEC 62103:2003, IEC 62109-1:2010, IEC 55011B, EN 50178:1997

EMC

EN 61000-6-2, EN 61000-6-3

60Hz-Version

Nominal AC voltage

208V or 240V

Nominal AC voltage range

184V .... 264V

Frequency

60Hz

Frequency range

59.5Hz ... 60.3Hz

Productsafety

UL 1741:2010, IEEE 1547:2003, CSA C22.2

EMC

FCC Part 15 Class B

Mechanical Data

Weight

2.5kg

Operating Temperature

-25°C ... +70°C

Cooling

Natural Convection

Night time power consumption

30mW

Max. altitude a.s.l.

2000m

Safety class

Class I

Housing

Dimensions

314mm x 267mm x 66,5mm (LxWxH)

Protection Degree

IP65 (50Hz-Version) | NEMA 4 (60Hz-Version)

Enclosure material

Aluminum

Features

MSD / (anti-islanding)

integrated (acc. to VDE-AR-N 4105)

Communication Versions

PLC (Powerline) / RS485 / No Com (Unidirectional)