inkcazelo
inkcazelo
I-CT 75/5A 5/3.75VA 30I
I-CT 100/5A 5/3.75VA 30I
I-CT 150/5A 5/3.75VA 30I
I-CT 200/5A 5/3.75VA 30I
I-CT 250/5A 5/3.75VA 30I
I-CT 300/5A 5/3.75VA 30I
I-CT 1000/5A 10/3.75VA 60I
I-CT 1000/5A 10/3.75VA 60II
I-CT 1500/5A 10/3.75VA 80I
I-CT 2000/5A 10/3.75VA 100II
Inkcazelo:
Olu luhlu lwee-transformers zamandla ombane (CT) ezisebenzayo kakhulu zenzelwe ukujonga, ukukhusela, kunye nokulinganisa ngokuchanekileyo kwiinkqubo zamandla ombane. Zihambelana nemigangatho yamazwe ngamazwe efana ne-IEC 60044-1, zilungele ukufakwa kwiikhabhathi zokusasaza, izitishi ezincinci, kunye neenkqubo zamandla zoshishino.
iinkcukacha:
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Imilinganiselo Eqhelekileyo:15:1, 20:1, 30:1, 40:1, 50:1, 60:1, 200:1, 300:1, 400:1
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Ixabiso langoku eliphambili (i-Ipn):75A, 100A, 150A, 200A, 250A, 300A, 1000A, 1500A, 2000A
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Ireyithingi yeSecondary Current (Isn):5A
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Iklasi yokuchaneka: 0.5
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Isiphumo samandla esilinganiselweyo: 2.5VA, 3.75VA, 5VA, 10VA (Imodeli ethile)
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Ixabiso elilinganisiweyo: 660V
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Ukuphindaphinda: 50/60 Hz
Phawula:
1. I-CT primary kufuneka iqhagamshelwe kuthotho lwe-test current loop, eyesibini kufuneka isebenze kwimeko ye-short-circuit.
2. Isekethe yesibini ayivumelekanga ukuvula isekethe, ngoko ke nceda ungayifaki ifuse.
3. Izixhobo zingavalwa ukuthintela ukubiwa kombane.































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