Digital Energy
Multilin
339 Motor Protection System
Chapter 5: Quick setup - Front
control panel
NOTE:
NOTE
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
Quick setup - Front control panel
The "Quick Setup" utility is part of the relay main menu, and can be used for quick and
easy programming. Power system parameters, and settings for some simple over-current
elements can be easily set. Use the "Quick Setup" utility to program the following:
Relay Status
•
Relay Status
Power System Data:
•
Nominal Frequency
•
Phase CT Primary
•
Ground CT Type
•
VT Connection
•
VT Secondary
•
VT Ratio
Protection:
•
Thermal Overload
•
Short Circuit
•
Mechanical Jam
•
Undercurrent
•
Ground Fault
•
Phase Undervoltage
Motor Data:
•
Motor FLA
•
Switching Device
•
52a Contact
•
52b Contact
Ensure the relay is in "Relay Ready" state before using Quick Setup.
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