ABB Relion 630 Series, Product Manual

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Table 23. Environmental tests
Description Type test value Reference
Dry heat test (humidity <50%) • 96 h at +55ºC
• 16 h at +85ºC IEC 60068-2-2
Cold test • 96 h at -25ºC
• 16 h at -40ºC IEC 60068-2-1
Damp heat test, cyclic • 6 cycles at +25…55°C, Rh >93% IEC 60068-2-30
Storage test • 96 h at -40ºC
• 96 h at +85ºC IEC 60068-2-1
IEC 60068-2-2
Generator Protection and Control 1MRS757583 C
REG630
Product version: 1.3
22 ABB