ASK 31.4 3U

ASK 31.4 ASK plug-in current transformer, product image

ASK 31.4 2U Switchable current transformer technical drawing 3

EASK 31.4, EASK – Plug-on current transformer billing measurement, technical drawing 2

EASK 31.4, EASK – Plug-on current transformer billing measurement, technical drawing 1

Switchable current transformer

ASK 31.4 3U

Primary Current

Secondary Current

Burden (VA)

Accuracy Class

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EAN: 4061701201086 SKU: ASK 31.4 3U Category: Switchable current transformer

Bus bar 1 in mm	30x10
Bus bar 2 in mm	2x20x10
Round conductor in mm	28
Width in mm	60
Height in mm	75,5
Depth in mm	58
Snap-on mounting	54011
Sealed shutters	59041
Sealed shutters 2

Primary Current	300-150-75, 300-200-100, 400-200-100, 600-300-150, 600-400-200
Secondary Current	1, 5
Burden (VA)	10, 10-5-2,5, 15-10-5
Accuracy Class	1

Therm. nominal continuous current I_cth: 1,0 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