Bender ISOMETER iso415R - Default Chapter; Table of Contents

iso415R-x_D00401_00_M_XXEN / 04.2021 3
ISOMETER® iso415R
Table of contents
1 General instructions .........................................................................5
1.1 How to use this manual ..............................................................................................5
1.2 Indication of important instructions and information ...................................5
1.2.1 Signs and symbols ........................................................................................................5
1.3 Training courses and seminars.................................................................................5
1.4 Delivery conditions .......................................................................................................5
1.5 Inspection, transport and storage ..........................................................................6
1.6 Warranty and liability...................................................................................................6
1.7 Disposal of Bender devices ........................................................................................6
1.8 Safety .................................................................................................................................6
1.9 Intended use ...................................................................................................................7
2 Function ...............................................................................................8
2.1 Device features ..............................................................................................................8
2.2 Device-specific instructions.......................................................................................8
2.3 Functional description ................................................................................................8
2.3.1 Insulation fault R
F
..........................................................................................................9
2.3.2 Insulation fault location R% ......................................................................................9
2.3.3 System leakage capacitance C
e
................................................................................9
2.3.4 Connection monitoring L1/L2 ..................................................................................9
2.3.5 Connection monitoring E/KE ................................................................................. 10
2.3.6 Manual self test ...........................................................................................................10
2.3.7 Malfunction ..................................................................................................................10
2.3.8 Alarm assignments to the alarm relay................................................................10
2.3.9 Delay times t
b
, t, t
on
and t
off
.....................................................................................10
2.3.9.1 Recovery time t
b
.....................................................................................................................10
2.3.9.2 Start-up delay t .......................................................................................................10
2.3.9.3 Response delay t
on
................................................................................................................. 10
2.3.9.4 Delay on release t
off
.............................................................................................................. 11
2.3.10 Factory settings FAC .................................................................................................11
2.3.10.1 Factory settings excluding interface parameters ......................................................11
2.3.10.2 Factory settings including interface parameters ....................................................... 11
2.3.11 Fault memory ..............................................................................................................11
2.3.12 Start with alarm ..........................................................................................................11