Powerlines
Feature Article:
TESLA Satisfies
the Demanding Needs of Alaska Electric Light &
Power
TESLA is a multi-timeframe power system recorder
that simultaneously provides fault oscillography,
dynamic swing recording and event logging. TESLA
3000 adds the ability to combine multiple recorders
into a larger virtual unit via Ethernet communications.
36 analog/64 external input channels, 1000 record
storage capacity.
Up to 150 virtual channels, provides cost efficiency
& flexibility.
Transient Faults - 96 samples/cycle oscillography,
up to 10 second records.
Dynamic Swings - 1 sample/cycle, up to 3 minute
records.
Trend - 90 day user-defined trend log.
Easy to use, simplified recorder setting & record
analysis software (Windows 9x/ME/NT/2000) included.
Substation automation ready.
The TESLA Disturbance
Recorder provides the following features:
Independent triggering for fault or dynamic swing
recording with priority record functionality.
Trigger on rates & levels for quantities measured,
summation, sequence components, watts, vars, frequency,
impedance, harmonic & THD channels.
ProLogic - control logic statements.
Three communication RS-232 ports. Internal modem
option.
Direct-connect DNP3 & Modbus SCADA communication
protocols (Ethernet ready).
IRIG-B time stamping & sample synchronization.
Telephone Port Switcher addresses the situation
of one telephone line & multiple IEDs.
Application
Note (PDF, 111Kb). |