B-70315EN/02 3.INSTALLATION
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3.2.3 Electrical Connections
3.2.3.1 NC-to-oscillator connection and power supply cable
connection
Connect the cables to the laser oscillator as described below.
(1) Power cable
U (R), V (S), W (T)
Recommended power cables
(a) If placing the cable in the duct
If laying the power cable by placing it in the duct between
the power board and the laser oscillator, use a single-core
cable.
C1000-E
OSC Recommendation
Hitachi Cable : 600V MLFC
Cross Section
22mm
86A*
Diameter
10.3mm
Current
LAPP : Multi standard single core
25mm
10.1mm
78A*
C2000-E
C4000-E
C5000-E
C6000-E
Type Layout
Single Core
4 pieces
Furukawa : 600V LMFC 22mm
10.3mm
86A*
Hitachi Cable : 600V MLFC 50mm
143A*
14.4mm
LAPP : Multi standard single core
50mm
14mm
120A*
Furukawa : 600V LMFC 50mm
14.4mm
143A*
Hitachi Cable : 600V MLFC 100mm
224A*
20.3mm
LAPP : Multi standard single core
120mm
19.4mm
209A*
Furukawa : 600V LMFC 100mm
20.3mm
224A*
Hitachi : 600V MLFC 150mm
298A*
22.2mm
Furukawa : 600V LMFC 150mm
22.2mm
298A*
Hitachi Cable : 600V MLFC 200mm
354A*
26.9mm
Furukawa : 600V LMFC 200mm
26.9mm
354A*
Diameter
Cross Section
* This value is a allowable current of single wire in ambient
air temperature 40℃ multiplied by duct wiring adjustment
factor 0.7.The value of the duct wiring adjustment factor
depend on the installation requirements. Use the duct wiring
adjustment factor suitable for installation requirements.