System On Light; Injector - GE Optima IGS 320 Preinstallation Manual

switch shall be closed when the door is closed, it shall be compatible with 24 VDC. The max
length between this switch and the System Control Cabinet shall be 24 m

1.2.4.4 System on light

The system provides power for a System ON light. The customer is responsible for the
procurement, delivery and installation of the cables and the X-ray ON lights.
For CE systems, the lamp shall be 230V~, 2 A max, the cables diameter shall be minimum
0.75 mm2.
For UL systems, the lamp shall be 120V~, 250mA max, the cables diameter shall be minimum
AWG18
The maximum length shall be 36 m

1.2.4.5 Injector

The PDB provides a terminal block that can power an injector. The customer is responsible for
the procurement, delivery and installation of the cables from the PDB and of the wall outlet to
power the injector. The maximum length of these cables shall be 24 m.
For CE systems, the PDB output is 230V~, 6 A max. The cables diameter shall be minimum
0.75 mm2.
For UL systems, the PDB output is 120V~, 16A max, the cables diameter shall be minimum
AWG12.
The impedance of the ground cable between the outlet and the PDB shall be 0.4 ohms
maximum.
This wall outlet shall comply with the following requirements:
• It shall comply with the requirements of CSA C22.2 No. 42 & CSA C22.2 No. 49 (UL) or IEC
60884-1 (CE).
•
Its rating shall be compatible with the max output of the PDB.
• It shall be of class I construction and the protective earth conductor shall be connected to
the Earthing contacts in the socket-outlets.
•
The creepage distances and air clearances shall comply with the following table:
Table 5-6:
System
type
Creepage dis‐
UL
CE
Chapter 5 Electrical Requirements
Between phase and Neutral
Air clearance
tance
2 mm 1 mm
3 mm 1.6 mm
NOTICE
If the wall outlet is installed in the exam room, installation shall be done as per
local regulation.
Optima IGS 320, Optima IGS 330 Pre-Installation Manual
Between phase and ground and be‐
tween neutral and ground
Creepage distance Air clearance
1.5 mm 2.1 mm
2.5 mm 2.2 mm
Direction 5537562-1-1EN, Revision 3
Between phase, Neutral and external
accessible parts
Creepage distance
3 mm
5 mm
Air clearance
4.2 mm
4.4 mm
169