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5
6
7
8
9
3-phase connection, screened
If a separate control cable is used, then the control conductors in the power cable are never
used.
The following figure shows screened SUBCAB cable without a separate ground conductor.
The ground conductor is made of stranded ground conductors. T1 and T2 are twisted
together.
Screened SUBCAB - ground
Functional ground
Cable without sep. ground conductor
Ground conductor is stranded ground cores
Figure 17: Without separate ground conductor
P7900 Installation, Operation, and Maintenance Manual
1
2
3
4
L1 L2 L3
T1 T2
10
11
FLS
12
FLS 10
14
CLS
CT
L2
L1
1. Starter equipment and mains leads (L1, L2, L3)
2. Ground (earth)
3. Functional ground
4. Control leads (T1, T2, T3, T4)
T3 T4
5. Thermal contact
6. FLS
7. FLS 10
8. CLS
9. Thermistor
10. Level sensor
11. Capacitor
12. Crimp connection
13. Crimp isolation
14. Current transformer
13
T1/T2 & T3/T4 (if applicable)
Twisted together
T2
L3
T1
T3
T4
GN/YE shrink hose
4 Installation
WH shrink hose
Bare wire
37
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