Activate External String Switch-Off System (Optional) - VOLTWERK SmartConnect 8 Instrucciones De Servicio

Result
5.8
Result
SmartConnect
Operating manual
several SmartConnect devices are wired.

Activate external string switch-off system (optional)

During operation, an auxiliary voltage of 230 V
relay module side at the input for the external string switch-off system, in
order for the SmartConnect to connect the strings. For this reason, this
input is already connected to the auxiliary power supply when
SmartConnect is first delivered.
Prerequisites
The DC disconnect is switched off (Off).
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You have ensured that all connected SmartConnect devices are
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voltage-free. Switching the DC disconnect to Off does not guarantee
that the device is free of voltage.
The central inverter is isolated.
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The auxiliary power supply is isolated.
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The 5-pin mains cable is used for connecting the SmartConnect to the
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auxiliary power supply (see Chapter 5.2, page 29).
Activate the external string switch-off system
+
+
-
-
OK OK
N
L
120VAC
230 V Line
230VAC
(1) Series terminals L and N
(2) Series terminals FS:K1
1. Release the conductors of the 2-pin cable (cable labelled F or FSK)
from the series terminals L and N of the auxiliary power supply (1).
2. Connect the conductors of the 2-pin cable to the terminals FS:K1 (2).
3. Connect the 2 free conductors of the 5-pin mains cable to the series
terminals FS:K1 (2) (see Chapter 5.2, page 29).
4. Apply 230 V externally to both of these conductors. Note the
AC
following:
A series fuse of max. 10 A is required for the supply cable.
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The external string switch-off system has been activated.
5 Installation
must be present on the
AC
(1) (2)
39