Section 14
1MAC050144-MB C
IED and Functionality tests
698
615 series ANSI
Technical Manual
Table 585: Environmental tests
Test Description
Requirement
Reference
Dry heat test
+85°C 12h
1) 2)
IEEE C37.90-2005
• 96 h at +55°C
• 16 h at +85° C
1)2)
IEC 60068-2-2
Dry cold test
-40°C 12h
2) 3)
IEEE C37.90-2005
• 96 h at -25ºC
• 6 h at -40ºC
IEC 60068-2-1
Damp heat test
+25°C, Rh = 95%, 96h
IEEE C37.90-2005
• 6 cycles (12 h + 12 h) at +25°C…+55°C, humidity
>93%
IEC 60068-2-30
Storage test
+85°C 96h -40°C 96h
IEEE C37.90-2005
1. For IED’s with an LC communication interface, the maximum operating tempe70 ˚ C.
2. LCD may be unreadable, but IED is operational.
Содержание 615 Series ANSI
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