6
Electrical installation
Protective measures against electrical hazards
Operating Instructions – MOVIPRO
®
PHC11A-..M1-..2A-A1/..
42
6 Electrical installation
6.1 Protective measures against electrical hazards
6.1.1 Overview
The following figure is an overview of the preventive measures against electrical haz-
ards:
Stationary application
Mobile application
Direct
power
supply
Direct
power
supply
Contactless Energy
Transfer
MOVITRANS
®
Contactless Energy
Transfer
MOVITRANS
®
Protective grounding
ESD
protection
Protective
grounding
Protective
separation
Protective measures according to IEC 60364-4-43
9007199668859019
6.1.2 PE connection
WARNING
Electric shock due to incorrect connection of PE or equipotential bonding.
Severe or fatal injuries
• Observe the installation instructions.
It is mandatory to ground the stationary units.
Observe the following rules when grounding the unit:
• Ground the unit using the shortest possible route.
• Use a green/yellow grounding cable.
• Use the shortest possible low-impedance HF-compatible cables.
Leakage currents ≥ AC 3.5 mA/DC 10 mA may occur during normal operation. Ob-
serve the following to comply with EN 61800-5-1:
• Supply system cable < 10 mm
2
(AWG 7):
Route a second PE conductor with the same cable cross section as the sup-
ply system lead in parallel to the PE via separate terminals. Alternatively, use a
copper protective earth conductor with a cross section of 10 mm
2
(AWG 7).
• Supply system lead 10 mm
2
- 16 mm
2
(AWG 7 – AWG 6):
Route a copper PE conductor with the cross section of the supply system
lead.
20278543/EN – 09/2014
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