DOC-0017-04-EN: AC20 Series - Hardware Installation Manual
DOC-0017-04-EN-A 22.03.2023 137 (154)
13 Technical Information
13.1 General Product Ratings
Environment
Operating Temperature:
0°C to 40°C (derate output current above 40°C by 2% per °C, up to
maximum of 45°C).
Anybus Comms Option not suitable for use in temperatures >40°C.
Shipping Temperature:
Altitude:
0 – 1000m (derate output current above 1000m by 1% per 100m, up to
maximum of 2000m)
Maximum 90% relative humidity, non-condensing
Non-flammable, non-corrosive, dust free
Chemically Active
Complies with C3 according to EN ISO 9223
Vibration & Shock:
- 10 – 57Hz: Amplitude to 0.075mm
- 57 – 150Hz: Acceleration to 10m/s²
Shock:
- 5g for 30msec
Product Enclosure
IP20 panel mount (UL: open-type).
Safety
Overvoltage Category:
III (Control Module User Relay terminals: RL1A, RL1B, RL2A & RL2B are
category II (230V TN))
Pollution Degree:
II (non-conductive pollution, except for temporary condensation)
North America / Canada:
Complies with the requirements of UL61800-5-1 as an open-type drive
Earthing
Earthing:
Permanent earthing is mandatory for product installation:
- Use a copper productive earth conductor with a minimum 10mm²
cross-sectional area or, where not possible, install a 2
nd
conductor
to a separate earth terminal.
- The earth conductor must meet local requirements for a protective
earth conductor.
Earth Leakage Current:
Mains Supply
Input Supply Details (TN
& IT):
Products are suitable for use on TN supplies, with the exception of TN
corner earthed distribution systems.
Products are suitable for use on IT supplies when all Y-Cap & VDR
connections to earth are removed.
Prospective Short
Circuit Current (PSCC):
50kA: All models when fitted with specified UL fusing
5kA: All models when not fitted with specified UL fusing. Line currents are
specified at this supply rating.
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