Table 998: Environmental tests
Description Type test value Reference
Dry heat test • 96 h at +55ºC
•
16 h at +85ºC
1)2)
IEC 60068-2-2
IEEE C37.90-2005
Dry cold test • 96 h at -25ºC
• 16 h at -40ºC
IEC 60068-2-1
IEEE C37.90-2005
Damp heat test • 6 cycles (12 h + 12 h) at
+25°C…+55°C, humidity
>93%
IEC 60068-2-30
• +55°C, Rh = 95%, 96h IEEE C37.90-2005
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
IEEE C37.90-2005
1)
For relays with an LC communication interface the maximum operating temperature is +70
o
C
2)
For RED615 +70
o
C, 16 h
Table 999: Product safety
Description
Reference
LV directive 2006/95/EC
Standard EN 60255-27 (2013)
EN 60255-1 (2009)
Table 1000: EMC compliance
Description
Reference
EMC directive 2004/108/EC
Standard EN 60255-26 (2013)
Section 15 1MAC059074-MB A
Protection relay and functionality tests
1178 615 series ANSI
Technical Manual