D12-RP - POC1220kV Bus CouplerABBREF 615CT Ratio 3000:1IEC - Normal InversePickup = 1.2 (0.3 - 5 xCT Sec)Time Dial = 0.493x = 3.09 s, 5x = 2.1 s, 8x = 1.62 s

D05-RP - POC1120MVA Transformer FeederABBREF615CT Ratio 600:1IEC - Normal InversePickup = 0.8 (0.3 - 5 xCT Sec)Time Dial = 0.313x = 1.95 s, 5x = 1.33 s, 8x = 1.02 s

10K.5 1 10 100 1K3 5 30 50 300 500 3K 5K

Amps X 100 BB-1A (Nom. kV=220, Plot Ref. kV=220)

10K.5 1 10 100 1K3 5 30 50 300 500 3K 5K

Amps X 100 BB-1A (Nom. kV=220, Plot Ref. kV=220)

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ETAP Star 12.5.0C

N7733 ZAKHER GRID CASE-1.1

Project: 220/33/11kV Zakher Grid Location: Zakher Area of Al AinContract: N7733Engineer: JMFilename: C:\ETAP 1250\N7733\N7733.OTI

Date: 18-01-2016 SN: LARSENTRN2Rev: BaseFault: PhaseCircuit: 120MVA T/F , 220kV B/C