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Installation

Note！

Need not connect the input terminal to optimizer.

● AC Output

SolarRiver series inverters are designed for single phase grid. Operating AC voltage range from 180V to

260V (200V-270V for Australia) and the typical frequency is 50Hz. Other operating parameters should

comply with local public grid regulations.

MCB with rated fault current of 30 mA≤I

≤300 mA should be installed between inverter and grid. No load

should be connected directly with the inverter.

Table 4 Cable and MCB Requirement

Model

Cable (Cu)

MCB

SolarRiver

1100TL

SolarRiver

1600TL

SolarRiver

2300TL

SolarRiver

3000TL

SolarRiver

3300TL

SolarRiver

3680TL

SolarRiver

4400TL

SolarRiver

5200TL

1.5mm² 2.5mm² 4mm² 4mm² 4mm² 4mm² 4mm² 4mm²

10A 16A 20A 20A 25A 25A 25A 32A

Figure 13 AC Cable Loss for SolarRiver 3300TL

Length

0.0%

0.2%

0.4%

0.6%

0.8%

1.0%

1.2%

1.4%

Loss

10m 20m

30m

40m 50m

60m

70m

80m

90m

100m

2.5mm

4.0mm

10.0mm

6.0mm

8.0mm

SolarRiver inverters come with good quality IP66 AC connector. Please refer to information below to make

correct AC connection.

Impedance of the AC connection should be less than 2Ω. To ensure anti-islanding function PV cable should

ensure power loss to be ＜1% of nominal power. Also AC cable between inverter and connection point

should be less than 150m. Chart below provides relationship between AC cable length and cross section

with losses.

Figure 12 Incorrect connections between Load and Inverter

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 31 32

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