Impedo
DUO
User Guide
3
2.3.8
Event Recording ............................................................................................. 19
2.3.9
10/12-Cycle Block Recording.................................................................... 19
2.3.10
Variable time interval trends..................................................................... 20
2.3.11
Synchrophasors.............................................................................................. 20
2.3.12
Measured parameters .................................................................................. 21
2.3.13
Technical Specification ................................................................................ 24
2.4
Impedo Duo External Interfaces ..........................................................27
2.4.1
Physical Appearance .................................................................................... 27
2.4.2
Power Supply .................................................................................................. 29
2.4.3
Voltage Inputs ................................................................................................. 32
2.4.4
Current Sensor Inputs .................................................................................. 34
2.4.5
Current Transducer Inputs ........................................................................ 36
2.4.6
Relay Outputs.................................................................................................. 37
2.4.7
GPS ...................................................................................................................... 38
2.4.8
Ethernet Ports................................................................................................. 39
2.4.9
USB Peripheral Ports .................................................................................... 40
2.4.10
OLED Display .................................................................................................. 40
2.4.11
Multi-Touch Display ..................................................................................... 41
2.5
Firmware ....................................................................................................41
2.5.1
Upgrading ......................................................................................................... 41
3
Operating Instructions
42
3.1
Precautions when first using the device............................................42
3.2
Checking the Battery Level ....................................................................43
3.3
Powering up the Impedo Duo ...............................................................44
3.4
Impedo Duo Unlock Screen ...................................................................45
3.5
Shutting down ...........................................................................................46
3.6
Power Cycling with the Reset Switch ..................................................47
Содержание Impedo DUO
Страница 28: ...Impedo DUO User Guide 28 Figure 5 Back of instrument Figure 6 Right side of instrument GPS USB 1...
Страница 85: ...Impedo DUO User Guide 85 Figure 49 Export harmonic selection...
Страница 109: ...Impedo DUO User Guide 109 Appendices 8 Impedo DUO dimensions...
Страница 110: ...Impedo DUO User Guide 110 8 1 Panel mounting plates 8 2 19 installation plate...
Страница 111: ...Impedo DUO User Guide 111 9 Impedo DUO wiring diagram...
Страница 113: ...Impedo DUO User Guide 113 11 Portable ImpedoDUO...
Страница 117: ...Impedo DUO User Guide 117 Screw driver USB with meter key Ethernet cable...