Product manual

Run the Inverter

Figure 17 start-up interface

Press OK to start commissioning

SAMIL POWER CO., LTD.

SolarRiver 5200TL-D

S521233001

V1.00

V2.23

Inverter type:

S/N:

Master DSP SW:

Slave DSP SW:

HMI MCU SW:

6 Run the Inverter

6.1 Safety Inspection

PV array

Inspect the PV array to determine whether each PV array opening voltage meets the standard before

operating the inverter.

- Open-circuit voltage of PV arrays should be<Max. input DC input voltage;

- ensure positive and negative polarity correct.

Collection of inverter DC side

Confirm DC side no voltages and currents by multimeter.

Check the wiring of DC side whether the wiring of polarity is consistent with PV array. Measure each DC

input voltage (open). Ensure that polarity is correct. Check voltage bias (in stable weather), if the bias is

more than 3%, PV array may has the problem.

Collection of inverter AC side

Ensure that the breaker of inverter AC side is “OFF”. Measure THD (total harmonic distortion) possibly,

then check the curve. If it is distorted seriously, the inverter can not run.

6.2 Start Inverter

Steps of Start inverter are as following:

Step 1: Turn on DC switch.

Step 2: If it’s the first time starting the inverter, please set accords to part 6.3.

Step 3: Turn on AC breaker.

If the inverter shows other fault, please refer to part 9--error table.

6.3 Interface Setting

Enter start-up interface after starting inverter, shown as figure17.

Press "OK", will enter language setting interface automatically.

Note!

If the inverter fail, please refer to part 9--error table.