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janitza UMG 104 - Current measurement

janitza UMG 104
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71
UMG 104
Current measurement
Nominal current : 5A
Rated current : 6A
Fuse protection for direct measurement
(without current transformer) : 6A Char. B (approved i.a.w. UL/IEC)
Resolution in the display : 10mA
Measurement range : 0.001 .. 8.5Arms
Crest-faktor : 2 (referring to 6 Arms)
Measurement category : 300 V CAT III
Specified impulse withstand voltage : 4 kV
Power input : approx 0.2 VA (Ri=5 mohm)
Overload for 1 sec : 100 A (sinusoidal)
Scanning frequency : 20 kHz

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