9-4 Technical Specifications
650V AC Drive
Environmental Details
HEAVY DUTY
NORMAL DUTY
Operating temperature is defined as the ambient temperature to the immediate surround of the
drive, when the drive and other equipment adjacent to it is operating at worst case conditions.
0°C to 45°C (0°C to 40°C with top cover fitted), derate up to a maximum of 50°C
0°C to 40°C (0°C to 35°C with top cover fitted), derate up to a maximum of 50°C
Output power is derated linearly at 2% per degree centigrade for temperature exceeding the
maximum rating ambient for the drive.
Wall Mounted
(top cover must be fitted)
IP40 - top cover surface (Europe)
IP20 - remainder of surfaces (Europe)
UL (c-UL) Type 1 (North America/Canada)
Cubicle Mounted
(without top cover fitted)
IP20
UL (c-UL) Open Type (North America/Canada)
Through-panel Mounted
(without top cover fitted)
IP20
UL (c-UL) Open Type (North America/Canada)
If greater than 1000m above sea level, derate by 1% per 100m to a maximum of 2000m
Maximum 85% relative humidity at 40°C non-condensing
Non flammable, non corrosive and dust free
Class 3k3, as defined by EN50178 (1998)
10Hz<=f<=57Hz sinusoidal 0.075mm amplitude
57Hz<=f<=150Hz sinusoidal 1g
10 sweep cycles per axis on each of three mutually perpendicular axis
Overvoltage Category III (numeral defining an impulse withstand level)
Pollution Degree Pollution Degree II (non-conductive pollution, except for temporary condensation)
Pollution Degree III (dirty air rating for through-panel mounted parts)
Europe
When fitted inside a cubicle, or when wall-mounted and the top cover is firmly screwed in
position, this product conforms with the Low Voltage Directive 2006/95/EC.
North America/Canada
Without the top cover fitted, complies with the requirements of UL508C as an open-type drive.
When the top cover is fitted, complies with the requirements of UL508C as Type 1 Enclosed (for
direct wall mounting applications) when specified with Model Number Block 6 (Frame B) or
Model Number Block 4 (Frame C, D, E, F) designation xx20 or xx21 only.
Earthing/Safety Details
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
Input Supply Details
(TN) and (IT)
Drives without filters are suitable for earth (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.
Prospective Short Circuit
Current (PSCC)
Refer to the appropriate Electrical Ratings table.
>10mA (all models)
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