For Usa And Canada - Sirona ORTHOPHOS XG 3Dready/ Ceph Installationsvoraussetzungen

2 Vorbereitungen

2.7 For USA and Canada

Distribution panel with an
overcurrent circuit breaker
rated for 25A
Minimum
Wire run distance in feet
wire size
25
No.12 AWG
No.10 AWG
No.8 AWG
Wire Size for Power Line
• The unit is designed to operate on a nominal 200 or
240VAC line.
Permitted line voltage variation ±10% .
On request, the local Electrical Utility Company will
perform a voltage regulation test to verify the line
quality.
• The distributor box should be installed in the position as
shown on page 23.
• To assure proper line quality, a separate three-core
grounded power cable connected directly to the
central distribution panel with an overcurrent circuit
breaker rated for 25A must be used.
For an on-site installation with 14 AWG (3x2,5mm
and an overcurrent circuit breaker rated for 20A, it is
permissible to connect only the ORTHOPHOS XG 3D/
ready
3D or other such units that cause no danger to the
patients or to the computer systems in case the
automatic circuit breaker is activated.
• The line voltage drop in the power supply circuit from
the central distribution panel to the distributor box
depends on length and size of wire.
Measure the distance from the central distribution
panel to the distributor box and select the correct wire
size, see chart.
26
50 75 100 125
2
)
Installationsvoraussetzungen ORTHOPHOS XG 3D/3D
3x AWG see chart
Ground
Sirona Dental Systems GmbH
ready
Distributor box
63 03 544 D3352
D3352.021.03.01.01