Commissioning; Requirements; Preconditions Relating To Standards - Kaco blueplanet 3.0 TL3 M2 WM OD IIG0 Manual

Manual
8

Commissioning

8.1

Requirements

DANGER
Lethal voltages are still present in the connections and cables of the device even after the device
has been switched off and disconnected!
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.
1. The device is only permitted to be commissioned by a qualified professional.
2. Unauthorised persons must be kept away from the device.
8.2

Preconditions relating to standards

Attachment of safety label in accordance with UTE C15-712-1
The code of practice UTE C15-712-1 requires that, upon connection to the French
low-voltage distribution network, a safety sticker showing a warning to isolate both
power sources when working on the device must be attached to each device.
F Attach the provided safety sticker to the outside of the device housing where it is
clearly visible.
Self-test function
The system protection interface (SPI) in the device is implemented in accordance with the Italian guideline CEI 0-21 8.6.2.
This applies to systems with a nominal power of up to 6 kVA. The self-test function described below is one of the SPI re-
quirements.
Accessibility
The self-test menu dialogue "self-test" for starting the self-test function is part of the parameter menu level Italy CEI 0-21
and is not password protected. The self-test is accessible as soon as the inverter starts up feed-in mode. Accordingly, the
self-test menu dialogue is not visible if the inverter is disconnection from the grid. A corresponding remote control com-
mand for starting the self-test function via the RS485 interface is also available.
Test sequence
The self-test checks the system protection interface against the requirements in SPI_Uo S1 and S2, SPI_Uu S1 and S2,
SPI_fu S1 and S2, SPI_fo S1 and S2 (see "Standard requirements in accordance with CEI 021"). The self-test function oper-
ates in the manner detailed in the sequence diagram attached. The duration of the self-test is 250 ms, the increment is 1
V in the case of voltage shutdown thresholds and 0.01 Hz in the case of frequency shutdown thresholds. The tripping
threshold value to be tested is moved to the current measurement value (grid voltage or frequency) by increasing or de-
creasing the relevant tripping level.
There is no limit on the duration of a single self-test step. The self-test can be aborted at any time by pressing the ESC key.
Result
During the self-test, the device generates a test report on the RS485 interface at the same time (baud rate 9600). The res-
ults of the self-test are shown automatically on the display of the device once the test has been completed or the user has
cancelled the test. The user can close the results display by pressing any key. The results display is closed automatically
after 10 minutes. The self-test report contains the nominal tripping values, the actual tripping values and the correspond-
ing tripping times.
KACO blueplanet 3.0 TL3 KACO blueplanet 4.0 TL3 KACO blueplanet 5.0 TL3 KACO blueplanet 6.5 TL3 KACO
blueplanet 7.5 TL3 KACO blueplanet 8.6 TL3 KACO blueplanet 9.0 TL3 KACO blueplanet 10.0 TL3
Commissioning | 8
ATTENTION
Présence de deux
sources de tension
- Réseau de distribution
-Panneux photovoltaïques
Fig. 39: Safety label UTE C15-712-1
Isoler les deux sources
avant toute intervention
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