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Installation

5.7.4 Assembly steps of AC connector

SolarRiver series inverters are designed for single phase grid. Technical data should comply with the

rule of local public grid.

Table 3 Cable and Micro-breaker rule

Micro-breaker should be installed between inverter and grid, and the residual current is 30 mA≤Ifn≤300 mA.

Any load should not be connected with inverter directly.

Figure 13 Incorrect Connections between Load and Inverter

Input

Output

ESC OK

Impedance of SolarRiver-D inverter AC connector should be less than 2Ω. To ensure anti-islanding

function reliable, wire loss power of PV cable should ＜1% of normal power. Length between inverter

AC side and grid connecting dot should be less than 150m. Relationship between cable and cable loss

is as following：

Figure 14 AC Cable Loss

Cable (Cu)

Micro-Breaker

25A20A 20A 32A32A

Model

SolarRiver

3400TL-D

SolarRiver

4000TL-D

SolarRiver

4500TL-D

SolarRiver

5000TL-D

SolarRiver

5200TL-D

4mm² 4mm² 4mm² 6mm²6mm²

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