Wuhan GDMK Electric Co., Ltd.

Wuhan Jiangxia District Bridge New District, Huangjiahu Avenue West color aluminum plastic steel doo, Light Digital Relay Protection Tester, 430200

https://www.mktester.com/relay-protection-tester/light-digital-relay-protection-tester.html

Overview:

Light digital relay protection tester characteristics; 4/6/8 pairs of 100M Optical Fiber Communication Ethernet interface, can send and receive the sampling value of the IEC61850-9-1 / 2 frame format, Goose, IEEE-1588 packets; more support 24 sets of SV packets +64 groups of Goose packets simultaneously; 3/5 pairs of 2 ~ 10M fiber serial port, can send and receive IEC60044-7 / 8 FT3, national network expansion FT3, Xu Ji privately owned FT3 frame format sampling value " 12 road simulation small signal output, provides testing of protection devices input for small signals;

Technical parameter:

Fiber Ethernet port	4/6/8 pairs × 100 Mbits / S, ST, Mode, 1310nm; IEC61850-9-1 / 2 / Le, Goose, IEEE-1588;	Send dispersion: <0.1µs Receive time standard intensity: <25ns Greater output traffic:> 95m 1588 pairs of time accuracy: <80ns
Fiber serial port	3/5 pairs × (2 ~ 10MBITS / S), ST, Multimode, 850nm; IEC60044-7 / 8, ft3; supports Manan code or asynchronous serial transmission mode;	Send dispersion: <0.1µs Receive time standard intensity: <25ns
Synchronous interface	Built-in GPS; 1 pair × Irig-B / PPS optical port, ST, multimode, 850nm	Accuracy: <400ns
Electric Ethernet port	1?,RJ-45,100Mbits/s
Small signal output	12 × (0 ~ 7.07VAC / 0 ~ 10VDC), resolution: 1mV; Customizable 4 ~ 20mA output type;	Amplity accuracy: 0.1% Phase Accuracy: 0.1 ° Frequency accuracy: 0.001 Hz
Switch input	8 road, 10-250VDC or air contact, automatic identification, no polarity
Switch output	8 Road, Air Point / Quick Opening, DC Sonstance: 0.5A, 250V	Fast opening time: <10µs
Screen	10.4’ LED,1024×768
Power supply	AC: 220V ± 15%, frequency: 50Hz ± 10 Hz
volume	380 ×130 ×300(mm)	Weight: 5.5kg