https://www.mktester.com/relay-protection-tester/handheld-network-packet-analyzer.htmlOverview：The hand-held network packet analyzer is a hand-held smart substation optical digital network analyzer. It is a new product that relies on the rich on-site debugging experience and user communication in Wuhan Guo Electric Net Ningshi, and has been re-designed. It is a substation and the daily maintenance, detection, commissioning, monitoring and analysis equipment of manufacturers. With a new test method, a complete feature gives you a new experience of intelligent substation efficient and convenient testing.
Technical parameter：
Voltage current output accuracy（Voltage current measurement accuracy ） The AC current is in the range of 0A-10A, error: no more than ± 0.01A;
The AC current is in the range of 10A-100kA, error: no more than ± 0.03%.
Current resolution: current is 0.001A in the range of 0A-100KA
The AC voltage is in the range of 0V- 100V, error: no more than ± 0.01V;
The AC voltage is within 100V-1000kV range, error: no more than ± 0.03%.
Current resolution: current is 0.001V in the range of 0V-1000kV
Phase output accuracy（Phase measurement accuracy） The voltage current phase is in the range of 0-359 °, the error is not more than ± 0.001 °, the resolution is 0.01 °
Packet output synchronization Tester Different optical network ports packet output disabled time no more than ± 1μs
UCA consistency test Test through UCA IEC61850, and obtain the test certificate
GOOSE input and output function
(1) The tester is really ready for the Goose output function, supports the output of 60 GOOSE control blocks, and the output message is required to meet the needs of the configuration file. The output message data type can support single point, double point, floating point type
(2) The tester has a Goose reception function, and the analysis of multiple Goose block messages can be performed. The statistics include channel variations, and displacement channel information.
Other technical parameters (1) Screen response time <100ms
(2) Telemetry response to habitat time <100MS
(3) The response time of teleconnection is less than 100ms
(4) frequency accuracy ≤ 0.02 Hz
(5) Intelligent equipment has no fault time (MTBF) ≥ 100,000 hours
(6) The average system has no fault time (MTBF) ≥ 50,000 hours
(7) optical port parameter value: LC optical port 1310nm ST optical port 850nm
(8) Device size / weight: 263x68x45mm / about 2kg
