Y12, Regulation in the Rack Nr. WSLA 16.0.3
Place: in the "Speicherring" (ARIMA-Y12) Supply: 3500Volt / 200mA fug HCN700-3500 Current: nominal 5000A max. 5100A
Current transformer 1 : Stangenes model 2-0,01W, number 8004 1000A 10V (1M Ohm) 50V (50 Ohm) ,near the magnet.
Cable from current transformer1 to regulation nr: 30'000-10765 Current transformer 2 : Pearson model 110
1000A 100V (1M Ohm) 50V (50 Ohm)
Cable from current transformer2 to regulation nr: 30'000-10766 Attenuators : 20dB 30Watt RADIALL R41720139, 3dB
and 50 Ohm 6dB Attenuator
1000A 1000/(100*2*2*1,4125) = 1.77Volt (Stangenes)
Factors
Current measurementfactor CPD: 1000A 1.773Volt.
Voltage supply measurement : 3500V 8Volt Vset : 10V 3500Volt
Bsp. Vset(supply)= 2.969Volt 1036Volt 5000A pos. 4555A neg.
Fail level
Limite for current 5030A (9.13Volt)
Limite for voltage supply 1350V (3.92Volt)
LabViev factors Supply Faktor 438 I read Faktor 550 I set Faktor 1684
Thyristor : Westcode 0405CH20 FHD 9838 (2000Volt) Measurement : 5000 Apos. 4555Aneg. Supply 1035,8Volt