ABB REJ 527 Technical Reference Manual page 55

Directional or non-directional earth-fault relay
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ABB Substation Automation
Products and Systems
1MRS750616-MUM
Technical Reference Manual
Table 46: Environmental tests
• Specified service temperature range
• Storage temperature tests
• Dry heat test
• Dry cold test
• Damp heat test, cyclic
Table 47: Electromagnetic compatibility tests
EMC immunity test level requirements consider the demands in the generic standard EN
50082-2
1 MHz burst disturbance test, class III
• Common mode
• Differential mode
Electrostatic discharge test, class III
• For contact discharge
• For air discharge
Radio frequency interference tests
• Conducted, common mode
• Radiated, amplitude-modulated
• Radiated, pulse-modulated
• Radiated, test with a portable transmitter
Fast transient disturbance tests
• ac/dc ports
• Binary input
-10...+55 °C
according to IEC 60068-2-48
according to IEC 60068-2-2
according to IEC 60068-2-1
according to IEC 60068-2-30
According to IEC 60255-22-1
2.5 kV
1.0 kV
According to IEC 61000-4-2
6 kV
8 kV
According to IEC 61000-4-6
10 V (rms), f = 150 kHz...80 MHz
According to IEC 61000-4-3
10 V/m (rms), f = 80...1000 MHz
According to ENV 50204
10 V/m, f = 900 MHz
According to IEC 60255-22-3, method C;
f =77.2 MHz, P=6 W; f =172.25 MHz, P=5W
According to IEC 60255-22-4 and
IEC 61000-4-4
4 kV
2 kV
REJ 527
55

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