Table 20. Environmental tests
Description
Type test value
Reference
Dry heat test
• 96 h at +55ºC
• 16 h at +70ºC
1)
IEC 60068-2-2
Dry cold test
• 96 h at -25ºC
• 16 h at -40ºC
IEC 60068-2-1
Damp heat test
• 6 cycles (12 h + 12 h) at +25°C…
+55°C, humidity >93%
IEC 60068-2-30
Change of temperature test
• 5 cycles (3 h + 3 h)
at -25°C...+55°C
IEC60068-2-14
Storage test
• 96 h at -40ºC
• 96 h at +85ºC
IEC 60068-2-1
IEC 60068-2-2
1)
For IEDs with an LC communication interface the maximum operating temperature is +70
o
C
Line Differential Protection and Control
1MRS756500 F
RED615
Product version: 4.0
ABB
27
Содержание RED615 ANSI
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