VLT® 7000 Booster
Auxiliary pump/sleep mode .................................................................... 104
Quick menu 28 Par. 711 Sleep/AUX timer ........................................................... 104
Quick menu 29 Par. 712 Sleep/AUX frequency .................................................... 104
Quick Menu 30 Par. 713 Wake up/disable aux - frequency ................................. 104
Quick Menu 31 Par. 714 Boost setpoint .............................................................. 105
Virtual control curve ................................................................................... 106
Example ............................................................................................................... 106
Quick Menu 32 Par. 418 setpoint 1 ...................................................................... 106
Quick Menu 33 Par. 419 setpoint 2 ...................................................................... 106
Start and stop functionality ..................................................................... 107
Quick Menu 34 Par. 719 Pump enable ................................................................. 107
Quick Menu 35 Par. 720 Pump running hours ...................................................... 108
Feedback transmitter wiring ................................................................................. 108
All about VLT 7000 Booster ..................................................................... 110
Status messages .................................................................................................. 110
List of warnings and alarms .................................................................................. 112
Aggressive environments ...................................................................................... 117
Calculation of resulting reference .......................................................................... 117
Earth leakage current ........................................................................................... 118
Extreme running conditions .................................................................................. 118
Peak voltage on motor ......................................................................................... 120
Switching on the input .......................................................................................... 120
Acoustic noise ...................................................................................................... 121
Derating for ambient temperature ......................................................................... 121
Derating for air pressure ....................................................................................... 122
Derating for running at low speed ......................................................................... 122
Derating for long motor cables or cables with larger cross-section ....................... 122
Derating for high switching frequency ................................................................... 122
Vibration and shock .............................................................................................. 123
Air humidity ......................................................................................................... 123
Efficiency ............................................................................................................. 124
Mains supply interference/harmonics .................................................................... 125
Power factor ........................................................................................................ 125
EMC test results (Emission, Immunity) .................................................................. 127
EMC Immunity ..................................................................................................... 128
Definitions ........................................................................................................... 130
Factory settings .................................................................................................... 132
MG.70.A1.02 - VLT is a registered Danfoss trademark
3
To Next Page
Loading...
General