Ponovo NF802 Intelligent Relay Test Equipment

PONOVO NF802 Intelligent Relay Test Equipment

NF802 is the new generation of digital relay tester with local control. This digital relay tester is equipped with 8 optical ports, and its powerful data processing capability can achieve the full functional test of the IEC61850 devices. Support GPS\ IRIG-B\ IEEE 1588 synchronization, it makes the substation internal debugging and substation to substation combine debugging available. NF802 integrated some unique functions including: the abnormal SVGOOSE simulation, virtual terminal test, the optical power testing and so on
Features
• 8 fiber optical ports for:Receiving and sending IEC61850-9-2 format SV and GOOSE message;Receiving and sending IEE1588 message;Measuring received fiber optical power
• Provide flexibility to configure both SV (IEC61850-9-2) and GOOSE ports independently.
• Local control with quick control buttons
• Each port can be configured as Receive and Send at the same time or it can be configured as Receive or Send.
• Can check the GOOSE communication link
• SV, GOOSE configure message can be saved and recall repeatedly
• With the IEEE1588 synchronization function, deviation of the time is less than ±80ns
• With GPS, IRIG-B code synchronization interface.
Main Specifications
The main power
Rated voltage 220V (AC)
Allowable range 100V~240V (AC)
Rated frequency 50Hz
Allowable frequency 40~60Hz
Current 1A(max)
Ethernet communication port: for communication with the PC
Type 10/100Base-TX (10/100Mbit, twisted-pair, automatic cross)
Front panel fiber-optic communication interface: for IEC61850-9-1/2, GOOSE communication
Number of port 8
Interface type LC
Front panel FT3 interface: for IEC60044-7/8 of FT3 communication
Standard IEC60044-7/8
Number of port 8
Interface type ST

Low –level Signal Analog Output
Signal amplitude
Output channel 12
Set range AC:0~7.07Vrms DC:0~10V
Accuracy 0.07~7.07Vrms : < 0.2%
0.02~0.07Vrms : < 1%
Frequency
Sinusoidal signal 10~1000Hz
Transient signal DC~10.0kHz
Accuracy 0.002%(under frequency,error 1mHz)
Resolution 0.001Hz
Phase
Range of phase angle 0 to 359. 9°
Accuracy <0.1°,50/60Hz
Resolution ±0.01°
8 pairs of binary input(A-H)
Input characteristic 30V~250V (DC)or empty contact (automatic identification)
Sample frequency 10kHz
Time resolution 100us
4 pairs of binary output(1-4)
Type Empty contacts, regardless of polarity
AC capacity Vmax :250V(AC)/Imax :0.5A
DC capacity Vmax :250V(DC)/Imax :0.5A
4 pairs of binary output(5-8)
Type Fast contact output, the speed of response is 100us
AC capacity Vmax :220V(AC)/Imax :0.5A
DC capacity Vmax :220V(AC)/Imax :0.5A