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4.2.1.17 EUT Power 1 d.c. input (60)
For d.c. supply of the EUT the inputs (60) must be used. The EUT power 1 d.c. input is not protected by a
fuse. The polarity + and – must be respected. The EUT power switch PWR1 operates only when the
external d.c. supply is correctly connected to + and – inputs.
Supply data: min. 20 to max. 300 V d.c. 10A. Only applicable for TRA versions with TRA3000 ..D-V
included.
A temperature sensor protects the high voltage switch in case of d.c. supply.
Further information to d.c. dips and interruption IEC 61000-4-29 can be found in the Instruction sheets of:
104124 EXT-TRA3000 D-29D
104125 EXT-TRA3000 D-29I
Current
[Arms]
5
10
8
d.c. current derating necessary
Time [min]
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