Huawei SUN2000-15KTL-M5 handleiding
Handleiding
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E Rapid Shutdown
NO TE
You are advised to periodically check whether the rapid shutdown function is normal.
If optimizers are
congured for all PV modules, the PV system can perform a rapid
shutdown to decrease the output voltage to below 30 V within 30s.
Perform the following steps to trigger a rapid shutdown:
● Method 1: Turn o the AC switch between the inverter and the power grid
(disconnect the voltages of all PV strings connected to the inverter under the
AC switch).
● Method 2: Set DC SWITCH to OFF to trigger a rapid shutdown. The inverter
shuts down several minutes later. (Turning
o all external switches on the DC
side of the inverter can trigger a rapid shutdown, which only disconnects
voltages of PV strings connected to the inverter. Turning
o only some
external switches cannot trigger a rapid shutdown, and the PV strings may be
energized.)
● Method 3: To enable the DI rapid shutdown function, connect a switch to pins
DI and GND of the inverter communications terminal. The switch is turned on
by default. Turn
o the switch to trigger a rapid shutdown. The distance
between the switch and the inverter must be less than or equal to 10 m.
Figure E-1 Connecting cables to a rapid shutdown switch
● Method 4: If AFCI is enabled, the inverter automatically detects arc faults and
implements AFCI lock protection which will trigger a rapid shutdown.
SUN2000-(12KTL-25KTL)-M5 Series
User Manual E Rapid Shutdown
Issue 01 (2022-06-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 88
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Productinformatie
| Merk | Huawei |
| Model | SUN2000-15KTL-M5 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9842 MB |
