Environmental Tests - ABB REU615 Product Manual

ABB
Voltage Protection and Control
REU615
Product version: 4.0
Table 21. Environmental tests
Description
Dry heat test
Dry cold test
Damp heat test
Change of temperature test
Storage test
1)
For IEDs with an LC communication interface the maximum operating temperature is +70
Type test value
• 96 h at +55ºC
• 16 h at +85ºC
1)
• 96 h at -25ºC
• 16 h at -40ºC
• 6 cycles (12 h + 12 h) at +25°C...
+55°C, humidity >93%
• 5 cycles (3 h + 3 h)
at -25°C...+55°C
• 96 h at -40ºC
• 96 h at +85ºC
1MRS757058 D
Reference
IEC 60068-2-2
IEC 60068-2-1
IEC 60068-2-30
IEC60068-2-14
IEC 60068-2-1
IEC 60068-2-2
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