Wärtsilä JOVYREC D600 G120/10
150254_10_BA
- 10 –
3.6 Isolation
monitoring
The DC-voltage will be monitored continously by the earth fault monitoring device A9. The earth fault failure signal
is sent potential-free to the terminal rail X3.
The following faults and operating conditions are made available for further processing. The fault signals result as
follows:
- Earth fault
: X3.16…X3.17 open
X3.17…X3.18 closed
3.7
Status circuit breaker load output
The circuit breakers of the distribution panel will be monitored of switched off position and fuse failure. The circuit
breaker failure signal will be sent potential-free to the terminal rail X3.
The following faults and operating conditions are made available for further processing. The fault signals result as
follows:
- Fault ACB load output
: X3.18…X3.19 open
4
Transport, Storage and Erection
4.1 General
This section contains guidelines for the installation of the rectifier including equipment unloading, placement,
inspection, and interconnection. The concerning drawings are located in annex.
4.2 Visual
control
Perform a thorough visual inspection of the rectifier prior to installation. Inspect all items for any shipping damage,
finish defacement, assembly, and component damage. Ensure all plug in devices are firmly seated. Inspect all
panel, assembly, and component markings for legibility. Notify the manufacturer immediately if any equipment
damage or deficiency is found.
4.3 Packaging
The rectifier units are packed at the works to withstand both rail and road transport. The housing is secured to the
pallet with taut bands. The unit is packed in plastic film to prevent any damage to the surface paint and protect the
device against moisture.
NOTE:
To prevent damage only remove the film immediately prior to installation.
The taut bands can then be removed with a knife.
4.4 Transport
4.4.1 Crane Transport (Option)
CAUTION:
Do not walk under suspended loads!
Always wear protective clothing such as a helmet, safety shoes and gloves!
Transport the unit with due care and observe the safety regulations!
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