Led Indicators - Voltwerk VC 200 Betriebsanleitung

3.5.2
Transformerless central inverter
Indicator Meaning
0 Device disconnected from the auxiliary power supply.
Device disconnects itself from the grid.
Display switches off.
1 Device ready for operation.
Risk of fatal injury due to residual voltages!
Residual voltages inside the device can result in fatal surges. Capacitors
may be charged even after the device is disconnected.
When central inverters are disconnected via the On/Off switch, voltage is
still present at the AC and DC connections and in the internal control. The
On/Off switch is not a DC disconnector.
Open all external disconnectors and secure them against being
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switched back on.
Open internal circuit breakers.
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After disconnecting the device, always wait for a period of 15 minutes
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before touching.
Check that the device is deenergised using a suitable measuring
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instrument, in accordance with applicable guidelines.
All measuring devices and cables used must be approved for at least
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protection class CAT II 1000 V or CAT III 600 V (in accordance with IEC
EN 61010-1).

LED indicators

Every central inverter has 4 LED indicators on the front door below the
display. The LED indicators give information on the status of the device
(flashing codes of the LED indicators, see Chapter 8.1, page 79).
Operating manual
3 Technical description
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