Growatt MID 30-40KTL3-X-AU handleiding
Handleiding
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6.7.3 Using the Power Control Interface for EU
Fig 6.17 Inverter – RRCR Connection
DRM socket
RRCR
6.7.3.1 The following table describes the connector pin assignment and function:
DRM Socket Pin NO. Description
Connect to RRCR
9
10
11
12
13
14
15
16
Not connected
Relay contact 2 input
Relay contact 3 input
Relay contact 4 input
GND
Relay contact 1 input
Not connected
Not connected
Not connected
K2 – Relay 2 output
K3 – Relay 3 output
K4 – Relay 4 output
Relays common node
K1 – Relay 1 output
Not connected
Not connected
6.8.3.2The inverter is preconfigured to the following RRCR power levels:
Active power control and reactive power control are enabled separately.
DRM Socket
Pin 9
Active power
Cos(φ)
Short circuit
with Pin 13
Short circuit
with Pin 13
Short circuit
with Pin 13
Short circuit
with Pin 13
0%
30%
60%
100%
1
1
1
1
DRM Socket
Pin 10
DRM Socket
Pin 11
DRM Socket
Pin 12
27
28
6.8 AFCI(Optional)
6.8.1 Arc-Fault Circuit Interrupter (AFCI)
In accordance with the National Electrical Code R, Article 690.11, the inverter has a
system for the recognition of electric arc detection and interruption. An electric arc
with a power of 300 W or greater must be interrupted by the AFCI within the time
specified by UL 1699B. A tripped AFCI can only be reset manually. You can
deactivate the automatic arc fault detection and interruption (AFCI) via a
communication product in "Installer" mode if you do not require the function. The
2011 edition of the National Electrical Code R, Section 690.11 stipulates that newly
installed PV systems attached to a building must be fitted with a means of detecting
and disconnecting serial electric arcs (AFCI) on the PV side.
6.8.2 Danger information
Danger of fire from electric arc
Only test the AFCI for false tripping in the order described below.
Do not deactivate the AFCI permanently.
If an "Error 200" message is displayed, the buzzer alarms, an electric arc occurred
in the PV system. The AFCI has tripped and the inverter is in permanent shutdown.
The inverter has large electrical potential differences between its conductors. Arc
flashes can occur through air when high-voltage current flows. Do not work on the
product during operation.
When the inverter error 200, please follow the steps:
6.8.3 Operation step
6.8.3.1 Turn the DC & AC Switch to position "OFF".
6.8.3.2 Perform troubleshooting on the PV system:
Wait for the screen be off.
Check the PV strings' open circuit voltage is normal or not.
6.8.3.3 After the fault is rectified, restart the inverter:
Turn the DC & AC Switch to position "ON".
Fig 6.18
Fig 6.19
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Productinformatie
| Merk | Growatt |
| Model | MID 30-40KTL3-X-AU |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6081 MB |
