NR1800 optical digital relay test set is an independent research and development of new portable products in our company, which combination of the situation of onsite electricity and many users’ experience. Adopting high-performance DSP processors, large scale FPGA, fast optical Ethernet communications and other technologies, that can support IEC60044-8, IEC61850-9-1/2 and GOOSE digital relay tester. In order to comply with IEC61850-9-1/2, IEC60044-8, GOOSE Statute of digital protection, automation devices and instrumentation, that providing a complete testing solution, and adapting to the development needs of the digital substation.
Overview
Features of hardware
(1) It provides 4 channels of 100 MBPS optical fiber Ethernet interface that can be used to output sampling values report in accordance with IEC61850-9-2/9-1 but also can be used for sending and receiving GOOSE report messages;(2) It can output 3 channels of FT3 format sampling values report in accordance with IEC60044-8 standard;
(3) For the sampling values report it can be freely set channel function the number of channels sampling rates ASDU number and other parameters.
(4) For the GOOSE report messages it can be freely set channel function the number of channels sending interval control information and other parameters;
(5) Compatible with the traditional analog switch value processing provide 8 channels of analog digital inputs and 4 channels of analog digital outputs while digital input can automatically identify the input signal of potential and idle contact.
(6) Support 12 channels of analog small signal output;
(7) Support 12 channels of DC voltage source output;
(8) Support GPS synchronization;
(9) Provide an RJ45 Ethernet interface responsible for communicate with the host computer software;
(10) complete signal indication: provides fiber optic Ethernet interface links and receiving & sending sate instruction of IEC61850-9-2 / 9-1 and GOOSE as well as the sending states indication of optical fiber interface of IEC60044-8. The digital inputs and outputs of all hard contacts have corresponding status lights on the front panel.
(11) All fiber interfaces are ST interfaces; connection is stable and reliable;
(12) Small size light weight easy to use.
Features of software
(1) Compatible with WINDOWS XP WINDOWS 7 and other operating systems.(2) with unified style of interface clear classification easy to operate and provides a rich setting value as well as the status display.
(3) support four configurations such as manual configuration SCL automatically analysis monitor report messages read and save report messages facilitate to configure the digital protection relay tester.
(4) Support for small-signal analog configuration;
(5) Support to monitor and analyze the report message in network monitor digital output waveform calculate effective value and phase;
(6) Support SCL analytical content compared with the current configuration quickly locate configuration differences providing coverage configuration capabilities to quickly complete debugging tasks;
(7) Supports the configuration of monitoring report message compared with the current configuration quickly locate configuration differences providing coverage configuration capabilities to quickly finish debugging;
(8) Support the preservation of the configuration file modify delete and other management easy to repeat debugging tasks;
(9) Support serial deviation frame loss testing simultaneous testing quality testing the serial number hopping a variety of sampling error values and other abnormal test simulation;
(10) With perfect test data archiving function: all test data adopts database management it can classify archive preserve the previous effective test data results and provides the appropriate maintenance and query functions easy for users to query and management any historical results at any time;
(11) With powerful test report function: users can generate test reports at any time also can save the report as a web page or word format or directly output report through the printer;
(12) With a comprehensive test function: can be tested on various types of protection devices and components;
(13) Unique Characteristics of relay modules contain a great part of the domestic and foreign models of relay features only need to enter intuitive value to display the corresponding protection element feature pattern;
(14) Shows a complete electrical signal value and status;
(15) A variety of analog parameters settings: you can choose any input mode such as phase to earth phase to phase sequence component impedance and so on and can arbitrary switch.
(16) Unique custom output signal module you can edit all kinds of complex signal output process according to your requirement;
Models
| Ethernet communication interface | Usage | Communicate with the host computer |
| Rate | 10/100base-TX (10/100Mbps twisted pair auto crossover) | |
| Quantity of interface | 1 piece | |
| Type of interface | RJ45 | |
| Optical communication interface | Usage | output IEC61850-9-1/2 packets sent and received GOOSE packets |
| Rate | 100base-FX (100Mbit fiber full duplex) | |
| Quantity of interface | 4 pairs | |
| Type of interface | ST | |
| Wave length | 1300nm | |
| Type of fiber optic | 62.5/125μm multimode fiber | |
| Transmission of distance | >1km | |
| FT3 Interface | Usage | output IEC60044-8 format packets |
| rate | 5Mbit/s | |
| Quantity of interface | 3 pieces | |
| Type of interface | ST | |
| Wavelength | 820nm~ 860nm (850nm) | |
| Type of optical cable | 62.5/125μm multi-mode fiber | |
| Transmission distance | >1km | |
| Small signal output | Usage | low-voltage protection device testing |
| Quantity | 12 ways | |
| Amplitude | Peak-to-peak value 20V | |
| Precision | 0.2% | |
| Digital input | Quantity of interface | 8 pairs |
| Response time | 50us | |
| Timing range | 1ms~ 999999.999s | |
| Ways of input | Empty input contacts or potentiometer withstand voltage 250VDC | |
| Others | Anti-judder time can be set | |
| Digital output | Quantity of interface | 4 pairs |
| Ways of output | Idle contact withstand voltage250VDC capacity 250VA | |
| GPS synchronization | GPS synchronization interface | Module with optional GPS synchronization |
| Power supply | Rated voltage/ Frequency | 100~ 240VAC/ 50 60Hz |
| Allowable voltage/ Frequency | 90~ 264VAC/ 40~ 60Hz | |
| Current | 1A(max) | |
| Dimension and weight | Net Dimensions | 257mm × 135mm × 300mm |
| Net Weight |
5.5kg |
