ABB TCC300, User Manual, Page: 577 / 716

Table 69: Requirements for the power converter
Description Value
Temperature –40° C to + 80° C
IEC 60068‑2‑1 Cold, –40° C for 96 hours
IEC 60068‑2‑2 Dry Heat, +80° C for 96 hours
IEC 60068‑2‑3 Damp Heat, +40° C @ 95% RH for 96
hours
Transient Protection High Voltage – All input and output terminals will
withstand 1500 Vac rms to chassis or instrument
ground for one minute with a leakage current not to
exceed 25 mA, for all terminals to ground. Input and
output circuits are electrically isolated from each
other, from other circuits and from ground.
Surge Withstand Capability IEEE C37.90.1‑2002 2,500 Vpk-pk Oscillatory 4,000
Vpk Fast Transient Burst
IEEE C37.90.1-1989 2,500 Vpk-pk Oscillatory 5,000
Vpk Fast Transient
Radiated Electromagnetic Withstand Capability All units are protected against electromagnetic
radiated interference from portable communications
transceivers.
Electrostatic Discharge Test EN 60255‑22‑2‑1997 (EN61000‑4‑2)
Class 4 (8 Kv) – Point Contact Discharge, (15 Kv) –
Air Discharge
Fast Transient Disturbance Test EN 60255‑22‑4‑2002 (EN61000‑4‑4)
Class A (4 Kv, 2.5 kHz)
1VAC388793-MB A
Section 8
Installation
TCC300 571
User Manual