FLYGT Flygt 3069, Инструкция по установке, эксплуатации и обслуживанию

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The prepared SUBCAB ™ cable The prepared screened SUBCAB ™ cable, without cable lugs
SUBCAB 1000V
T
1
T2
1
2
3
4
5
6
WS004299E
1. T1+T2 twisted pairs in control element
2. Drain wire in control element (tinned copper strands) with shrink tube
3. Aluminum and textile layers
4. Insulation jacket or plastic jacket, for the control element
5. Power conductors
6. Ground (earth) conductor with yellow-green shrink tube
WS004298F
Screened SUBCAB
1
5
6
7
8
2
9
3 4
1. T1+T2 and T3+T4 twisted pairs in control element
2. Drain wire in control element (tinned copper strands) with shrink tube
3. Aluminum and textile layers
4. Insulation jacket or plastic jacket, for the control element
5. Power conductors
6. Plastic laminated aluminum foil, screen
7. Ground (earth) conductor with yellow-green shrink tube
8. Uncovered screen/braided wire
9. shrink tube
1. Peel off the outer jacket at the end of the cable.
2. Prepare the control element:
a) Peel the insulation jacket or plastic jacket.
b) Peel the aluminum and textile layers.
The aluminum foil is a conductive screen. Do not peel more than necessary, and
remove the peeled foil.
WS004313F
Screened SUBCAB
T
1
T
2
T 3
T
4
Figure 5: Aluminum foil on the control element.
c) Put a white shrink tube over the drain wire.
d) Twist T1+T2 and T3+T4.
e) Put a shrink tube over the control element.
Make sure that the conductive aluminum foil and drain wire are covered.
3. Prepare the ground (earth) conductor of the SUBCAB
™
cable:
a) Peel the yellow-green insulation from the ground (earth) conductor.
b) Check that the ground (earth) conductor is at least 10% longer than the phase
conductors in the cabinet.
c) If applicable, put a cable lug on the ground conductor.
4. Prepare the ground (earth) conductor of the screened SUBCAB
™
cable:
a) Untwist the screens around the power conductors.
b) Twist all power conductor screens together to create a ground (earth) conductor.
c) Put a yellow-green shrink tube over the ground (earth) conductor.
4 Installation
Flygt 3069 Installation, Operation, and Maintenance Manual 23