Model

SR-018

Description

(1) Adopt 32 bit DSP+CPLD frame and full digital vector control algorithm

(2) Advanced MPPT technology

(3) Advanced scheme to detect the isolated island

(4) Low voltage ride through function(LVRT)

(5) High conversion efficiency (Max：95%)

(6) Power factor range: -0.95 ~ 0.95

(7) Visualized LCD touch screen display with multiple languages, easy to set operation parameters

(8) Advanced modular design, easy to install and maintain

(9) Creative design of heat pipe for improving heat dissipation efficiency

(10) Perfect protection technology to ensure safety and reliability

DC INPUT DATA

Max.DC Voltage (Vdc)

900

MPP Voltage Range (Vdc)

450～820

Rated Power (kW)

50

Max.DC Power (kW)

55

Max.Input Current (A)

130

AC OUTPUT DATA

Rated output Power (kW)

50

Max. Output Current (A)

80

Rated Grid Voltage (Vac)

400

Grid Voltage Range (Vac)

310～450

Rated Grid Frequency (Hz)

50/60

Grid Frequency Range (Hz)

47～51.5/57～61.5

Current THD

＜3%

Power Factor

＞0.99

SYSTEM DATA

Max.Conversion Efficiency

96.3% Transformer-contained

Euro Efficiency

95.30%

Night Power Consumption (W)

≤30

ENVIRONMENTAL DATA

Ingress Protection

IP20

Permitted Ambient Temperature(℃)

-25～+55

Permitted Relative Humidity

0～95%, Non-condensing

Highest Altitude(m)

2000

Cooling Method

Air-Cooling

COMMUNICATION & DISPLAY

Communication Interface

RS485/Ethernet

Display

Touch-screen LCD

MECHANICAL DATA

Dimension(W*H*D) (mm)

820×1964×646

Weight (kg)

680