String inverter

Features:

ØIntelligent networking and monitoring, local and remote monitoring available

ØPatented intelligent cooling technology, increased cooling efficiency, longer stable operation lifespan over 20 years

ØIP65 protection degree

ØHigh conversion efficiency, Europe efficiency over 97.5%

ØDual MPPT, flexible and compatible for various conditions

ØWide MPP voltage range, longer up time and higher yielding

ØComprehensive protection (IP65, anti-lightning etc.)

ØLow radiation

ØModular design for easy maintenance and low failure rates

 

SPEC

CP16KTL

CP18KTL

CP20KTL

Efficiency

Max. Efficiency

98%

98.2%

98.2%

Europe Efficiency

97.5%

97.5%

97.5%

MPPT Efficiency

99.9%

99.9%

99.9%

Input Data (DC)

Max. DC Input Power

18KW

20KW

22KW

Start Voltage

320V

320V

320V

Rated Voltage

600V

600V

600V

DC Input Voltage Range

250~1000V

250~1000V

250V~1000V

MPPT Voltage Range

300V~1000V

300V~1000V

300V~1000V

Full-load MPPT Voltage Range

400V~800V

400V~800V

400V~800V

Max. Input Current

42(2*21A)

46A(2*23A)

52A(2*26A)

MPPT Number

2

2

2

String Number

2/2

2/2

2/2

Output Data (AC)

Rated Output Power

16KVA

18KVA

20KVA

Max. Output Power

16KVA

18KVA

20KVA

Max. Output Current

24.2A

28.6A

32A

Rated AC Voltage

3*230V/400V 3/N/PE

3*230V/400V 3/N/PE

3*230V/400V 3/N/PE

Frequency Range

50HZ/60HZ,±5HZ

50HZ/60HZ,±5

50HZ/60HZ,±5HZ

Power Factor (adjustable)

0.8 leading—0.8 lagging

0.8 leading—0.8 lagging

0.8 leading—0.8 lagging

THDI @ rated output

3%

3%

3%

Protection

DC Switch

Yes

Yes

Yes

Anti-islanding

Yes

Yes

Yes

Input Reverse Protection

Yes

Yes

Yes

Over Current Protection

Yes

Yes

Yes

DC Surge Protection

Yes

Yes

Yes

AC Surge Protection

Yes

Yes

Yes

Isolation Protection

Yes

Yes

Yes

AC Leakage Current Protection

Yes

Yes

Yes

General Data

Dimensions W/H/D mm

485*735*230

485*735*230

485*735*230

Weight

60kg

60kg

60kg

DC Connector

MC4/H4

MC4/H4

MC4/H4

AC Connector

Screw terminal

Screw terminal

Screw terminal

RS485

Yes

Yes

Yes

RS232

Yes

Yes

Yes

Display

LCD

LCD

LCD

Topology

Transformerless

Transformerless

Transformerless

Operating Temperature

-25℃~+60℃

-25℃~+60℃

-25℃~+60℃

Cooling

Forcing Air

Forcing Air

Forcing Air

IP Degree

IP65

IP65

IP65

Altitude

2000m

2000m

2000m

Humidity

0~95%, Non-condensing

0~95%, Non-condensing

0~95%, Non-condensing

Noise Emission

<45dB

<45dB

<45dB

Certificates & Approvals

Safety/EMC

EN61000-6-2,EN61000-6-3,EN61000-3-2,EN61000-3-3,EN61000-3-11,EN61000-3-12,EN/IEC62109-1,EN/IEC62109-2

Grid Code

VDE-AR-N4105,VDE0126,BDEW,CEI 0-21,G59/3,SAA,CGC