ABB WGA631 - Environmental Conditions and Tests; Electromagnetic Compatibility Tests

7.3 Environmental conditions and tests
Table 7: Environmental conditions
Description Value
Service temperature range -10...+55 °C / 14…131 °F (continuous)
Transport and storage temperature range -20...+70 °C / -10…158 °F according to IEC
60068-2-48
Table 8: Environmental tests
Description Value
Dry heat test According to IEC 60068-2-2
Test values:
• 96 h at +65 °C
• Start-up at +55 °C
Dry cold test According to IEC 60068-2-1
Test values:
• 96 h at -40 °C
• Start-up at -40 °C
7.4 Electromagnetic compatibility tests
Table 9: Power Supply module
Description
Value
1 MHz burst disturbance test, class IV According to IEC 61000-4-4
• Common mode 4 kV
• Differential mode 2 kV
Fast transient disturbance tests, class IV According to IEC 61000-4-4
4 kV
Surge immunity test According to IEC 61000-4-5
4 kV, line-to-earth
2 kV, line-to-line
Electromagnetic emission tests According to EN 55011
• Conducted, RF-emission (Mains term.) EN 55011 (0.15…30 MHz)
• Radiated RF-emission IEC 61000-4-3 (80 MHz…1 GHz, 10 V/m)
Section 7 1MRS755551 B
Technical data
38 WGA631
Installation and commissioning manual