NF802: Top Choice in Kuala Lumpur (KL), Malaysia, Selangor Labmetrik Electrical Sdn Bhd

Description

NF802 is the new generation of digital relay test equipment 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

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