VOLTWERK SmartConnect 8 Instrucciones De Servicio página 125

7 Commissioning
Result
48
Risk of fatal injury due to high voltages
Death or serious injury could result when working on high-voltage and
high-current electrical systems and live parts.
Cover or shield any adjacent live components. Note the following:
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The power source of the photovoltaic system is always active
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during daylight.
Risk of fatal injury due to lack of assistance
In the event of an accident a second person can lend assistance.
Only carry out work if a second person is present.
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Risk of fatal injury through disregard of safety instructions
If the sequence of steps for installation and the safety instructions are not
followed, the device may be permanently damaged and electrical
accidents may occur with serious health consequences.
Observe the sequence of procedure steps for installation.
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Follow the safety instructions.
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Check the AC side
1. Measure the voltage directly at the series terminals for the auxiliary
power supply (see Fig. 3.1, page 13, item (8)). Note the following:
The device functions within the auxiliary voltage range
|
180 V < U < 264 V.
AC
The AC side has been checked.
Check the DC side
+
+
-
-
OK OK
N
L
120VAC
230 V Line
230VAC
(1) Series terminals, string minus terminals
(2) Series terminals, string plus terminals
(1) (2)
SmartConnect
Operating manual