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1.4.3. Electric hazards
Hazardous voltage
The HVC-PD E-Bus Charger conductors under hazardous electrical
voltages. The grid terminals on the internal DIN rail may carry hazardous
voltages, even if all circuit breakers are switched off.
1.4.4. Installation safety
Personal safety (PPE)
Always wear a safety helmet, safety gloves and safety shoes when you
do the lifting and tilting work.
Visually examine the package for damage. See section Before unpacking
on Page 55 and section Before unpacking on Page 87. If there is
damage, do not install the system.
Hazardous voltage
Instructions:
1. Always switch off the external group switch before performing any
2. Do a voltage check and make sure that the electrical power is
3. Only ABB certified technicians are permitted to commission the
4. When the system is in an open or dangerous condition, do not allow
5. The installation and maintenance personnel must supply their own
6. Always connect the Protective Earth (PE) first, before connecting the
7. Correctly lock the door after installation or service operations.
Make sure that there is a minimum free space of 39.37 Inch in front of
the door of the Power Cabinet. The minimum space is necessary to allow
service personnel to quickly move away from the Power Cabinet if there
is an emergency when the door is open.
Document: V1.2 / Document No.: 6AGA000008-0629-EN | Date: 06-30-2022
installation, disassembly, repair or replacement of components.
disconnected from the system.
HVC-PD E-Bus Charger.
unqualified persons to go near it. Instruct and warn people about the
potential harmful high voltages.
lighting equipment, since the HVC-PD E-Bus Charger has no lights
inside the cabinet.
neutral (N) and Phase (P) wiring.
HVC‐PD E‐Bus Charger Installation Guide
DANGER
WARNING
WARNING
DANGER
WARNING
Page 12 of 146
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