TR-2100 User Manual 1
Overview
The TR-2100 is a multi-function recorder that includes the features of many separate
instruments for monitoring a power system. These include protection operations, system
stability, and power quality. The voltages and currents on three phase lines are recorded via
standard instrumentation transformers to 16-bit accuracy. The state of protection relays and
switchgear can also be monitored via auxiliary switch contacts. Additionally, other
transducers can be connected to the TR-2100 for monitoring a wide range of parameters.
By providing a complete range of functions from a single connection to the power network,
the TR-2100 is a very cost effective instrument. Information from the recorder can be used
by a range of departments within a utility. A flexible reporting scheme enables the right
information to be sent to the right person at the right time. Because the TR-2100 can be
locked to a universal time standard, differential phase triggering can be implemented and
network wide state determinations can be made.
The TR-2100 can include the functions of any of the systems listed below.
• High speed multi-channel analogue and digital data recorder
• Transient fault recorder
• Protection monitor
• Generator monitor
• Sequence of events recorder
• Disturbance recorder
• Phasor measurement unit
• Stability monitor
• High speed logger
• Long term logger
• Dual channel recording frequency meter
• Multichannel recording power meter
• Vector meter
• Power quality monitor
• Harmonic analyser
• Flicker meter
• Oscilloscope
• Switchgear wear & performance monitor
• Station battery monitor
• Diagnostic & maintenance tool
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