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EWSKD 31.8

Primary Current

Secondary Current

Burden (VA)

Accuracy Class

Clear

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EAN: 4061701140903 SKU: EWSKD 31.8 Category: EASKD/EWSKD current transformer

Bus bar 1 in mm
Bus bar 2 in mm
Round conductor in mm
Width in mm	235,5
Height in mm	90
Depth in mm	180
Snap-on mounting
Sealed shutters
Sealed shutters 2

Weight	5106326 kg
Primary Current	3×50, 3×75, 3×100, 3×150
Secondary Current	1, 5
Burden (VA)	2,5, 5, 10
Accuracy Class	0,2, 0,5, 0,5S

Therm. nominal continuous current I_cth: 1,2 x I_pr
Therm. nominal short-time current I_th: 60 x I_pr, 1 Sek.
Max. operating voltage U_m: 0,72 kV
Isolation test voltage: 3 kV, U_eff, 50 Hz, 1 min
Nominal rated frequency: 50 Hz
Isolation class: E