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25 YEARS OF LEADERSHIP IN POWER METROLOGY

Selective Level and Power-Line communication testing

Utility companies use both analogue and digital power line communication systems, with analogue techniques being common to most installed infrastructures.

N4L developed a single instrument solution for the Electric Utility System Protection Engineer and Relay/Communications Technician responsible for the alignment and maintenance of Power Line Carrier, Audio Tone and FSK Communications Systems. This multifunction instrument replaces several existing Power Line Carrier Instruments at a fraction of the cost, all in a single, compact lightweight package.

Power-line communication testing

Power Line Carrier Alignment and Maintenance

Line Trap Alignment and Test

Line Tuner Alignment and Test,

PLC Transmitter and receiver Testing

FSK Telemetry Test.

Line trap being tested by a Newtons4th SLM