Products Recorders


TESLA 4000 Power System Recorder with CDR , PMU and IEC 61850 station bus protocol
Model 4000

Lower cost model now available!
For applications where IEC 61850 support isn’t necessary and a single rear Ethernet port is sufficient, consider the Model 4003 option.
TESLA 4000 Multi-timeframe Power System Recorder

TESLA 4000 is an easy-to-use and cost effective, state of the art, multi-time frame (simultaneous) power system monitoring recorder. The integrated Phasor Measurement Unit (PMU) functionality streams synchrophasor data for wide area monitoring.

The TESLA creates records simultaneously in three time domains - fault (fast), dynamic swing (slow) and trend records and also creates event logs.

The CDR creates continuous records without triggers which together with the fault, swing and trend records provides wide area visibility of system performance. The CDR also creates redundancy in PMU data.

With these powerful recording and communication capabilities, the TESLA recording systems provides the most versatile and complete monitoring of power system health.

  • Easy-to-use settings and analysis software
  • PMU per IEEE C37.118-2005 standard
  • Advanced communication protocols
  • SCADA support with DNP3 and Modbus
  • CDR meets NERC PRC-002 DME standards
  • Remote input modules save on costly wiring runs
  • Lossless data compression for fast file transfer
  • Non-volatile on board flash memory


© ERLPhase Power Technologies Ltd. All Rights Reserved.
Winnipeg, Canada