Safety Details; Earthing Details - Parker AC30P Hardware Installation Manual

E-2
Technical Specifications - Power Stack

SAFETY DETAILS

Overvoltage Category
Pollution Degree
North America/Canada

EARTHING DETAILS

Earthing
Input Supply Details
(TN) and (IT)
Prospective Short Circuit
Current (PSCC)
Earth Leakage Current
AC30 series Variable Speed Drive
Overvoltage Category III (numeral defining an impulse withstand level)
Pollution Degree II (non-conductive pollution, except for temporary condensation) for control electronics
Pollution Degree III (dirty air rating) for through-panel mounted parts
Complies with the requirements of UL508C as an open-type drive.
Permanent earthing is mandatory on all units.
•
Use a copper protective earth conductor 10mm² minimum cross-section, or install a second conductor in parallel
with the protective conductor to a separate protective earth terminal
•
The conductor itself must meet local requirements for a protective earth conductor
Drives without filters are suitable for earth referenced (TN) or non-earth referenced (IT) supplies.
The drive is only suitable for earth referenced supplies (TN) when fitted with an internal filter. External filters are
available for use on TN and IT (non-earth referenced) supplies.
Refer to the appropriate Electrical Ratings table.
>10mA (all models)