Motorvision Drawout (MVD) Technical Manual - PBSI Group Ltd

MVD TECHNICAL MANUAL
1.1. Protective Functions.
Max Start Time Protection
Thermal Overload Protection with adjustable t6x and hot/cold ratio and fixed pre alarm
Undercurrent Protection
Load Increase Protection
Low Set Overcurrent Protection
Overfrequency Protection
Underfrequency Protection
Single Phase Protection
Phase Rotation Protection
Phase Unbalance Protection
Undervoltage Protection
Undervoltage Start Lockout
Earth Fault Protection
Excess Number of Starts Protection
Overvoltage Protection
Backspin Protection
Power Factor Protection
Short Circuit Protection
Contactor Fault Protection
Emergency Stop Protection
Serial Timeout Protection
Internal Error Protection
Serial Inhibit Protection
10 External Semi-Customised Digital Inputs
Configurable 2 Channel Trip Circuit Supervision Protection (Optional)
1.2. Displayed Drive Data.
Phase & Average Amps
Last Start Data
Earth Fault Current
Number of Trips
Percentage Unbalance
Total Operations, Start A
Percentage Motor Load
Total Operations, Start B
3 Phase Voltage k(M/G/T)W Hours
Percentage Thermal Capacity
k(M/G/T)VA Hours
Motor Status
k(M/G/T)W Max Demand
Power k(M/G/T)W
k(M/G/T)VA Apparent Power
Power Factor
k(M/G/T)VAr Real Power
Running Status
Last Stop Source with time and date
Frequency
Time to Reaccelerate
Time & Date
Time to Clear Inhibit
Hours Run
Last Peak I
Hours Run This Start
Last Start Source with time and date
Reference Start Curve (graphic)
Last Start Curve (graphic)
Start Curve (graphic)
Time to Trip
Time to Reset
Page 2 Issue 1 03/2008 P&B Engineering