Deye SUN-18K-G04-LV handleiding
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7. Zero-export func�on via energy meter
There're two kinds of energy meters for this series inverter. First type is Eastron SDM630-Mod-
bus V2 which is able to measure the Max. 100A current directly. More details please refer to Pic
7.1 & 7.2. For the Eastron SDM630 MCT 40mA, it needs external CT to measure the current. The
CT power range is from 5A-2000A. More details about the Eastron SDM630 MCT, please refer to
Pic 7.3 & 7.4. Also, the CHNT meter DTSU666 is supported, it can measure the Max. 80A current
directly. More details about the DTSU666, please refer to Pic 7.1 & 7.16.
When you are reading this, we believe that you have completed the connection according to
the requirements of chapter 5, if you have been running your inverter at this time, and you
want to use the zero-export function, please turn off AC and DC switch of the inverter, and
wait for 5 minutes until the inverter completely discharged.Please follow below Picture 7.1
to connect the energy meter.
For system wiring diagram, the red line refers to L line (L1, L2, L3), the black line refers to the
neutral line (N). Connecting energy meter RS485 cable to inverter's RS485 port. It's recommended
to install an AC switch between the inverter and the utility grid, the specs of the AC switch are
determined by the power of load.
If there is no integrated DC switch inside the inverter you purchased, we commend you to
connect the DC switch. The voltage and current of the switch depend on the PV array you access.
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Productinformatie
| Merk | Deye |
| Model | SUN-18K-G04-LV |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6829 MB |
