PV Array Interface

Description

옥내형 / 옥외형

용량(kW)

250

300

400

500

Max string num.

1

2

3

4

최대허용입력전력
Max Available PV Power @String(kW)

135 and 155

최대허용입력전압
Maximum PV Voltage)

1000Vdc

동작전압범위
Input Operating Volt. Range(Vdc)

580Vdc ~ 1000Vdc

최대전력추정전압범위
MPPT Voltage Range(Vdc)

580Vdc ~ 800Vdc

입력최대전류
Max Input Current @ String

250Adc * String

AC Line Interface (입력데이터)

최대연속출력전력
Maximum Continuous Power(kW)

250

300

400

500

최대효율 Max Efficiency

98.5%이상

유로효율 Euro Efficiency

98%이상

정격출력주파수
Nominal Line Frequency

60Hz,50Hz

동작 주파수
Operating Line Frequency

59.3Hz ~ 60.5Hz

정격전압
Nominal Voltage(3Ø 3W) [Vrms]

3P 4W 380V

Operating Phase Voltage

Nominal Voltage(88% ~ 110%)

정격최대전류
Maximum Line Current [Arms]

380

456

608

760

역률 Power Factor

> 0.99

고주파왜율 AC Current THD

< 5% Total, <3% Individual

Operator Interface

입력장치 Input Device

LCD / BUTTON TYPE

표시내용 Display Parameters

AC Voltage, Current, Power

PV Voltage, Current, Power

Today, Total, Max kWh

Operator Interface

AC Line Over/Under Voltage, AC Line AC Over Current, AC Line Over/Under frequency, Active Anti – Islanding Protecting, Ground Fault

PV Over /Under voltage, Inverter Over temperature , Ground Fault(Option)

Environmental

동작온도배치
Operating Temperature / Placing

-20 to +50℃ / Indoor (IP20), outdoor (IP44)

상습속도 Relative humidity

95% non-condensing

동작허용고도 Operating altitude

Max 1000m

냉각방식 Cooling

Conditional Forced air Cooling (Temp. checking)