GDJB-6000M Smart Substation Relay Protection Test System
● Smart Test Module
Intelligent test template editing is supported. Test items can be randomly added during the test process and saved as reusable test project files to improve the test efficiency in the final stage of inspection and elimination.Strong software functions. Real time display waveform, max. Peak and location. The software can check and analyze certain phase waveform. Windows can be zoomed in and out. One section data can be spectral analyzed and spectrum content of discharge waveform can be analyzed.
● Automatic testing
With on-site protection and digital protection automatic test function, all test items of a single protection device can be completed with one-key.The test data and transient discharge waveform can be saved automatically or manually.
● Digital/analog output
It can test the merging unit, protection, measurement and control devices, and intelligent terminals of digital substations, and can also test devices such as analog protection and transformer unit.
● Simultaneous output of analog and digital quantities
It supports simultaneous analog output and GOOSE message sending and receiving.
● Multiple scanning modes
Supports amplitude, phase, frequency, impedance, vector, sequence, and power are carried out by manual or automatic test, also supports automatic change test according to the method of gradation, slip and synthesis.
● Safety and alarm
With over-heating and over-current protection, the current source has an open-circuit protection and alarm function, and the voltage source has an overload and short-circuit protection function.
● Virtual terminal graphical display
Support virtual terminal graphical display function, the data flow is clear.
● Send and receive messages at the same time
Support IEC61850-9-1, IEC61850-9-2 and GOOSE optical digital message output. The GOOSE signal can be sent and received independently, and it can also send and receive by an optical Ethernet interface with IEC 61850-9-2.
● FT3/Extended FT3
Support FT3, extended FT3 and DL/T 282 message output, and support 2M/4M/6M/8M/10M baud rate UART encoding and 5M/10M/20M Manchester encoding.
● Abnormal test
With analog message abnormality function, it can simulate abnormality in quality, sending frequency jitter, delay anomaly, packet loss, out of step, serial number jump, maintenance mode, state virtual change and other tests.
● Fault playback
Supports fault simulation and COMTRADE format data playback function.
● MMS service
With MMS reading and writing function, can read and write intelligent IED equipment settings and other configuration information.
● Time synchronization and time giving
With synchronous trigger function, support for direct access to GPS/BD antenna for the time synchronization, also supports IRIG-B, PPS and PTP 1588 timing mode and can support external output IRIG-B, PPS and PTP 1588 time giving signal.
● Hard contact binary input and binary output
The input quantities is active and passive adaptive contacts, and the input type and input voltage are automatically recognized. The channels are isolated from each other, and the polarity reverse connection with alarm prompt.
● Message receiving and analysis
With the message receiving and analysis function, the received message can be opened with ZHNPA for analysis or export.
● Single fiber mode
The optical port supports single-fiber transmission and single-fiber reception and supports optical power testing.
● Analog small signal
It is equipped with analog small signal interface, support 12 way analog small signal input, can measure -7V~ 7V AC voltage, support 12 way analog small signal output, and can output -7V~ 7V AC voltage.
● Touch operation
Equipped with a 10.4 inch high-resolution display that supports touch operation.
● Wireless connection
Provide remote test function, with WiFi module, user-friendly.
Specification
| AC voltage source output | Range: 6×120 V, 120V/60VA per way Accuracy: ±10mV at 0.2~2V; ±0.2% at 2V~120V Resolution: 1mV |
| AC current source output | Range: 6×30A, 30A/150VA per way Accuracy: ±10mA for 0~500mA; ±0.2% for 500mA~30A Resolution: 1mA |
| Output phase | Range: 0~360° Accuracy: ±0.1° Resolution: 0.1° |
| Output frequency | Range: 0~1000Hz Accuracy:<±0.001Hz (0~65Hz) <±0.01Hz(65~450Hz) <±0.02Hz (450~1000Hz) Resolution: 0.001 Hz |
| DC voltage source output | Range: 6 way, each way 0~130V/60VA Accuracy: 0.2% |
| DC current source output | Range: 6 way, each way 0~20A/100VA Accuracy: 0.2% |
| IEC 61850 communication interface | Number of ports: 6 pairs are 100M adaptive; 2 pairs are 100/1000M adaptive Interface Type: LC Wavelength: 1310nm |
| IEC 60044 communication interface | Number of ports: 6 transmit ports, 2 receive ports Interface Type: ST Wavelength: 850nm |
| Synchronization interface | Quantity: 1*GPS/BD ANT; 2*IRIG-B/PPS optical signal-1 for timing, 1 for time giving; 2 pairs* IRIG-B/PPS electrical signals-1 pair of timing, 1 pair of time giving; 1 pair* IEEE 1588; Interface type: GPS/BD ANT, IRIG-B/PPS optical signal; IRIG-B/PPS electrical signal; IEEE 1588 |
| Time measurement | Range:10ms~9999.999s Accuracy: 1ms |
| Switch input | Quantity: 8 pairs Interrupting Capacity: DC250V/0.5A |
| Switch output | Quantity: 6 pairs, of which 2 pairs are for fast opening |
| Wireless connection | Interface Type: WIFI |
| Wired connection (Ethernet communication interface) | Number of ports:l 2 Interface type: 100 megabytes LAN port, RJ45 |
| Power supply | Voltage: AC/DC 220V, allowable deviation: -20%~15% Frequency: 47~65 Hz |
| Analog small signal input | Number of channels: 12 way; Interface Type: Aviation Plug, AC Voltage |
| Analog small signal output | Number of channels: 12 way; Interface Type: Aviation Plug, AC Voltage |
| USB interface | Quantity: 2 |
| Working environment conditions | Working temperature: -20°C~70°C Humidity: ≤95%, no condensation |
| Others | Weight: 15 kg Size: 360×480×190(mm) Online interface: RJ45 Display: 10.4 inch touch screen 1024*768 true color LCD display |
