KF85P Universal Relay Test Set

Specification Of Distance Protection Relay Test Set

AC current source
Amplitude Power 6×20A @ 85VA max each;
3×40A @ 170VA max each;
Accuracy ±1mA @ <0 5A <0 02%Rd+0 01Rg Typ @ 0 5A~20A <0 05%Rd+0 02Rg Guar @ 0 5A~20A Range Range I 3A Range II 20A Automatic Range DC Offset <3mA Typ <10mA Guar Resolution 1mA Distortion <0 025%Typ <0 07% Guar AscendsDescent response <100us DC Current source Amplitude Power 6×10A @ 50W max Accuracy ±5mA @ <1A ±0 2% @ ≥1A AscendsDescent response <100us AC voltage source Amplitude Power 6×300V @65VA max each Accuracy ±2mV @ <2V <0 015%Rd+0 005Rg Typ @ 2~300V <0 04%Rd+0 01Rg Guar @ 2~300V Range Range I 13V Range II 300V Automatic Range DC Offset <10mV Typ <60mV Guar Resolution 1mV Distortion <0 015%Typ <0 05% Guar AscendsDescent response <100us Advantage Of Frequency Relay Test System ● With analog 6x310V voltage 6x20A current and IEC61850 SMV messages simultaneously output ● Provide 8 pairs of LC optical ports can transmission and receive 36 channels of IEC61850 9 1 IEC61850 9 2 frame format sample values; with optical power test function ● Provide 6 ST output optical ports and 2 ST receive optical ports which can output 6 sets of sampled value messages conforming to IEC60044 78 FT3 format; can receive 2 sets of FT3 format of IEC60044 78 specification Sampled value message; ● Can subscribepublish GOOSE information or output receive switching and realize closed loop testing of protection; ● Start up to simulate the IED to actively release GOOSE sampled value signals to eliminate the reset process of the device under test caused by link interruption after the test is stopped; ● The optical port output is sampled or GOOSE can be freely defined; multiple different GOOSE control block information can be subscribedpublished;