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TABLE OF CONTENTS
1.GENERAL ...........................................................................................12
1.1.Safety instructions ........................................................................12
1.1.1.General safety regulations ....................................................14
1.1.2.General rules for working with high voltages ........................16
1.1.2.1.Supplementary instructions ...........................................17
1.1.2.2.Danger of recurring voltage from space charges ..........17
1.1.3.Indications used in the description........................................18
1.2.Connection regulations.................................................................19
2.TECHNICAL DESCRIPTION ..............................................................22
2.1.Application ....................................................................................22
2.2.Specifications ...............................................................................23
2.2.1.T 26/1 A HV test set ..............................................................23
2.2.2.T 26/1 B HV test set ..............................................................24
2.2.3.Specifications of equipment parts .........................................25
2.3.Equipment parts / scope of supply ...............................................27
2.4.T 26/100 operation unit ................................................................30
2.4.1.Structure of T 26/110 operation unit .....................................30
2.4.2.Working method of T 26/110 operation unit..........................30
2.5.T 26/100 high-voltage basic unit ..................................................33
2.5.1.Structure................................................................................33
2.5.2.Working method of high-voltage unit ....................................34
2.6.Safety and warning device ...........................................................35
2.7.Configuration and test set-up .......................................................36
3.OPERATION .......................................................................................44
3.1.Start-Up ........................................................................................44
3.1.1.Test preparations ..................................................................44
3.1.2.Minimum distances when setting up equipment ...................46
3.1.3.Fitting the cascades ..............................................................48
3.1.4.Connecting the liquid resistor................................................48
3.1.5.Installing the discharge switch ..............................................49
3.2.Controls ........................................................................................50
3.3.Performing measurements with the T 26/1 A...............................54
3.3.1.Cable testing .........................................................................54
3.3.1.1.Directions in brief ...........................................................54
