Raytech TR-MARK III Instruction Manual page 53

Contents
A Application Notes .......................................................................................................................... 54
A.A Real Three Phase Voltage Option T-Rex ........................................................................................... 54
A.A.A Introduction: ................................................................................................................................... 54
A.A.B Theory of Operation....................................................................................................................... 56
A.A.C Unpacking Procedure .................................................................................................................... 57
A.A.D Operating TR-MARK III with T-Rex................................................................................................ 58
A.A.E Operating a TR-MARK II with a T-Rex........................................................................................... 62
A.A.F Technical Specifications (T-Rex) ................................................................................................... 63
A.B Current Transformer Testing .............................................................................................................. 64
A.A.G Introduction ............................................................................................................................... 64
A.A.H Usual Measurement....................................................................................................................... 64
A.A.I Low Impedance ............................................................................................................................. 65
A.A.J Info................................................................................................................................................. 65
A.A.K CTs with Taps (Tapped Secondary) .............................................................................................. 65
B Firmware Update .......................................................................................................................... 66
C Error Messages............................................................................................................................. 68
D Warranty Conditions ..................................................................................................................... 69
E Trouble Shooting........................................................................................................................... 70
F Contacts ........................................................................................................................................ 70
90100.1.02 Instruction Manual TR-MARK III Page 53 of 70