HD3382 Optical Digital Relay Protection Tester Manufacturer

HD3382 Optical Digital Relay Protection Tester

Product Features:

1. Integrate optical digital testing and small signal analog testing functions, and can be connected to external current and voltage amplifiers;

2 supports 10 independent sampling value (SMV) message outputs that comply with IEC60044-8 (FT3) specifications, with 1 input; Supports synchronous/asynchronous transmission methods and multiple transmission rates;

3 supports the output of 8 sets of sampling value (SMV) messages that comply with the IEC61850-9-2 standard, with equidistant output of sampling points, fully meeting the standards of State Grid Corporation of China;

4 supports 12 sets of GOOSE outputs and 8 sets of GOOSE inputs, which can be configured to any optical port;

5 can automatically detect optical digital signals and achieve automatic configuration of SMV and GOOSE information;

6. Equipped with virtual terminal testing function;

7 has the function of message waveform display, which can receive and parse sampling value (SMV) messages and GOOSE messages that comply with IEC61850-9-2 specifications, and achieve self loop testing of device output; Simultaneously capable of receiving optical digital signals emitted by merging units (MU) or other IED devices, displaying their waveform, amplitude, angle, and frequency in real-time;

8 has powerful message recording, online message alarm, and offline message analysis functions;

9 supports receiving or sending multiple GOOSE messages;

The transceiver optical ports of 10SMV and GOOSE can be configured arbitrarily, either as the same optical port transceiver or as independent transceiver;

Complete analysis of protection model files (ICD, CID, SCD, etc.) to achieve automatic configuration of current and voltage channel selection, proportional coefficient, ASDU number, sampling rate, GOOSE information, etc., making protection testing simple and convenient, and improving work efficiency;

12 can perform message testing functions such as frame loss, step loss, flying point, wrong sequence, invalid quality bit setting, and error value testing;

13 has GPS, IRIG-B, and IEEE1588 synchronous time synchronization functions;

14 has the function of debugging backup automatic switching devices

1512 independent analog small signal outputs, compatible with testing various protections that receive signals from electronic transformers; Or connect power sources of various brands for comparative testing between ordinary protection and digital protection;

168 pairs of input quantity, 4 pairs of universal output quantity, 4 pairs of fast output quantity, GOOSE information message, to achieve complete closed-loop testing of protection;

17. The software testing has rich functions and can test various microcomputer protection devices such as line protection, busbar protection, transformer protection, and generator transformer group protection, as well as backup automatic switching devices;

18 supports standard COMTRADE format waveform playback;

HD3382 Optical Digital Relay Protection Tester

Product parameters:

Peripheral Interface
Ethernet interface: 10/100Mbit, 1
Optical Ethernet port: 100Mbit, 12 pairs (used for IEC61850-9-2 sampling value interface, GOOSE, IEEE1588 transceiver interface respectively)
Optical serial ports: 12 (including 10 for FT3 output, 1 for FT3 reception, and 1 for B-code connection)
Built in GPS synchronization interface: 1 (SMA connector)
Optical B-code interface: 1 (ST interface)
1. Simulate small signal voltage source
2 12 channel voltage signal source: 12 × (-10~10) V
3 Accuracy: Error ≤ 0.1%; resolving power: 215μV ； Noise amplitude: ＜ 1mV
4. Analog small signal voltage source output frequency:
5 Scope: 0 ～ 1000HZ ； Accuracy: Error ＜ 0.001HZ; resolving power: 0.001HZ
6. Phase of simulated small signal voltage source:
7 Range: ± 360 º; Accuracy: Error<0.1 º; resolving power: 0.01º
8 digital output channels:
9 Quantity: 24 channels (12 voltage channels and 12 current channels)
Fiber optic transmission network:
1 Transmission network: 100Base FX (100M full duplex fiber optic network)
2 transmission ports: 12 pairs of standard LC interfaces, can be configured as 9-2 SMV transmitter or GOOSE transmitter/receiver at will
3 Transmission media: 50/125 μ m or 62.5/125 μ m orange red multimode fiber, wavelength 1300nm,
4. Effective transmission distance>1 kilometer
5 Transmission indication: LED dynamic indication of transmission status
6 FT3 transmission network:
7 Transmission Network: Real time fast unidirectional fiber optic transmission network with configurable speed
8 transmission interfaces: 10 standard ST interfaces, 8 SMV message sending ports for FT3, and 2 SMV message receiving ports for FT3
9 Transmission medium: 62.5/125 μ m orange red multimode fiber, wavelength 850nm,
10 effective transmission distance>1 kilometer
11 Transmission indication: LED dynamic indication of transmission status
Switching input
Quantity: 8 pairs;
Features: Can connect empty nodes and potential contacts (0-250V);
Switching Output
Quantity: 8 pairs; 4 pairs of universal output quantities (empty contacts); 4 pairs of quick output quantity