EWSK 31.5

WSK 31.5 WSK – Winding current transformer product image

WSK 31.5 WSK – Winding current transformer technical drawing 1

WSK 31.5 WSK – Winding current transformer technical drawing 2

WSK 31.5 WSK – Winding current transformer technical drawing 3

EWSK winding current transformer

EWSK 31.5

Primary Current

Secondary Current

Burden (VA)

Accuracy Class

plus testing costs according to the conformity assessment procedure (see order confirmation)

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EAN: 4061701108897 SKU: EWSK 31.5 Category: EWSK winding current transformer

Bus bar 1 in mm
Bus bar 2 in mm
Round conductor in mm
Width in mm	70
Height in mm	100
Depth in mm	70
Snap-on mounting
Sealed shutters	59045
Sealed shutters 2

Primary Current	25, 30, 40, 50, 60, 75, 80, 100, 150
Secondary Current	1, 5
Burden (VA)	2,5, 5, 10, 15
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