Typ VISWI-490, Zelisko United States Sales
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Technical Specification
ZIVISWIA1SL0
Ring-Core type CT for GIS-Switchgear type WS, foil-
insulated
Typ VISWI-490, Da/Di/Hmax: 275/185/490 mm
Um = 0,72kV, Ith = 40 kA, 3s, Idyn =100 kA, Icont = 1,2 x In, Norm IEC 61869-2
Core 1: 200/1A, Cl. PX, Ek >= 70 V, Rct <= 0,3ohm, Ie <= 100mA, with 10A test winding
Core 2: 200/1A, Cl. 5P 20, 5VA, Rct <= 1 ohm, with 10A test winding
Core 3: 200/1A, Cl. 0,5 FS5, 5VA, Rct <= 1 ohm, with 10A test winding
Core 4: 200/1A, Cl. 0,2S FS5, 5VA, Rct <= 1 ohm, with 10A test winding
Core 5: 200/1A, Cl. 0,2S FS5, 5VA, Rct <= 1 ohm, with 10A test winding
Core 6: 1250/1A, Cl. PX, Ek >= 450 V, Rct <= 6,5 ohm, Ie <= 20mA, with 10A test winding
Weight: approx. 50 kg