Huawei 330KW Smart String Inverter

Technical Specification

SUN2000-330KTL-H2

Efficiency

Max.efficiency

≥ 99.0%

European efficiency

≥ 98.8%

Input

Max.Input Voltage1

1500 V

Number of MPPT

6

Max.Current per MPPT

Max. Short Circuit Current per MPPT

115A

Max. PV Inputs per MPPT

4/5/5/4/5/5

Start Voltage

550V

MPPT Operating Voltage Range

500 V ~ 1,500 V

Nominal Input Voltage

1,080 V

Output

Nominal AC Active Power

275,000 W1

Max.AC Apparent Power

330,000 VA

Max.AC Active Power (cosφ=1)

330,000 W

Nominal Output Voltage

800 V, 3W + PE

Rated AC Grid Frequency

50 Hz / 60 Hz

Nominal Output Current

198.5 A

Max.Output Current

240.3 A

Adjustable Power Factor Range

0.8 LG ... 0.8 LD

Max. Total Harmonic Distortion

THDi < 1% (Rated)

Protection

Smart String-level Disconnection (SSLD)

Yes

Smart Connector-level Detection (SCLD)

Yes

AC Overcurrent Protection

Yes

DC Reverse-polarity Protection

Yes

PV-array String Fault Monitoring

Yes

DC Surge Arrester

TypeII

AC Surge Arrester

TypeII

DC Insulation Resistance Detection

Yes

Residual Current Monitoring Unit

Yes

Communication

Display

LED indicators ; WLAN + FusionSolar APP

USB

Yes

MBUS

Yes

General Data

Dimensions(W xHxD)

1,048 x 732 x 395 mm

Weight(with mounting plate)

≤ 112 kg

Operating Temperature Range

-25°C ~ 60°C

Cooling Method

Smart Air Cooling

Max.Operating Altitude

4,000 m

Relative Humidity

0 ~ 100% (Non-condensing)

DC Connector

HH4SMM4TMSPA / HH4SFM4TMSPA

AC Connector

Support OT / DT Terminal (Max. 400 mm²)

Protection Degree

IP66

Topology

Transformerless

Anti-corrosion Protection

C5-Medium