Table 21. Electromagnetic compatibility tests, continued
Description
Type test value
Reference
• 1...3 s
1000 A/m
• Continuous
300 A/m
Power frequency immunity
test
• Common mode
• Differential mode
300 V rms
150 V rms
IEC 60255-22-7, class A
IEC 61000-4-16
Voltage dips and short
interruptions
30%/10 ms
40%/200 ms
60%/100 ms
60%/1000 ms
70%/500 ms
>95%/5000 ms
IEC 60255-11
IEC 61000-4-11
Electromagnetic emission
tests
EN 55011, class A
IEC 60255-25
• Conducted, RF-emission
(mains terminal) OK
0.15...0.50 MHz
< 79 dB(µV) quasi peak
< 66 dB(µV) average
0.5...30 MHz
< 73 dB(µV) quasi peak
< 60 dB(µV) average
• Radiated RF -emission
30...230 MHz
< 40 dB(µV/m) quasi peak,
measured at 10 m distance
230...1000 MHz
< 47 dB(µV/m) quasi peak,
measured at 10 m distance
Feeder Protection and Control
1MRS756380 A
REF630
Product version: 1.0
Issued: 15.09.2009
ABB
23
Содержание REF630
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