Reference Standards : |
VDE 560 - DIN40040 |
Climatic Category : |
40/70/21 |
Operating Class : |
DIN 40040 Standards (February
1973 Edition). HSF/QV - HSF/PU |
Temperature : |
Lower Limit = - 25 °C
Upper Limit = + 70 °C
Ambient = + 35 °C |
Relative Humidity : |
Maximum Value 95% (30 days per year max; then max R.H. = 85%)
Average Value 75 % |
Acceptable Condensation : |
None |
Expected Life : |
3,000 hours @ 450 volts CL.C
10,000 hours @ 400 volts CL.B |
Failure Rate : |
Maximum 3% (On rated service and at upper temperature limit) |
Capacitance Tolerance : |
± 5% |
Rated Voltage : |
400/450 volts |
Working Frequency Range : |
50/60 HZ |
Category Voltage : |
1.1 UR |
Test Voltage : |
Between terminals : 2.15 UR for 2 seconds
Between terminals and case : 3 KV for 1 second |
Dissipation Factor : |
< 20.10-4 @ 20°C, V =- UR , 50HZ |