Product Advantages

1. The MTP-6000B optical digital relay protection tester integrates optical digital testing and small signal analog quantity testing functions, and can be externally connected to current and voltage amplifiers.

Supports 10 independent sampling value (SMV) messages in compliance with IEC 60044-8 (FT3) standard, with 1 input; supports synchronous/asynchronous transmission methods, and various transmission speeds.

Supports 8 groups of sampling value (SMV) messages compliant with IEC 61850-9-2 standards, with evenly spaced sampling points, fully meeting the new standards of State Grid Corporation of China.

Supports 12 groups of GOOSE output, 8 groups of GOOSE input, and can be configured to any optical port.

5. Automatically detects light digital signals, enabling automatic configuration for SMV and GOOSE information.

6. Features virtual terminal testing function;

7. Features message oscilloscope functionality, capable of receiving and parsing IEC61850-9-2 compliant sampled values (SMV) messages, GOOSE messages, and performing self-loop tests on device outputs; also, it can receive optical digital signals from merging units (MU) or other IED devices, displaying their waveforms, amplitudes, angles, and frequencies in real-time.

8. Features robust message logging, real-time message alerting, and offline message analysis capabilities.

Support for receiving or sending multiple GOOSE messages.

The 10SMV and GOOSE's optical ports can be flexibly configured, either for simultaneous transmit and receive, or for separate transmit and receive operations.

11. Comprehensive analysis of protective model files (ICD, CID, SCD, etc.), enabling automatic configuration of current-voltage channel selection, proportional coefficients, ASDU count, sampling rate, and GOOSE information, simply facilitating protection testing and enhancing work efficiency.

12. Features include frame dropping, step loss, flying spot, sequence error, invalid quality bit, and incorrect value testing for message testing.

13. Features GPS, IRIG-B, and IEEE1588 time synchronization capabilities.

14. Features self-loading and debugging function

15 independent simulated small signal outputs, compatible with testing various types of protective electronic current transformers; or connect to various brands of power sources for comparison tests between conventional and digital protection.

16 pairs of opening inputs, 4 pairs of general outputs, 4 pairs of rapid outputs, GOOSE message, complete protection loop testing achieved.

17 The software testing features are comprehensive, capable of testing various microcomputer protection devices such as line protection, busbar protection, transformer protection, and generator-set protection, as well as backup and transfer equipment.

Supports standard COMTRADE format waveform playback

Product Overview

The MTP-6000B Optical Digital Relay Protection Tester is suitable for fully digital substation systems compliant with IEC 61850 standards. It not only outputs message packets based on IEC 61850-9-2LE and IEC 60044-7/8 sampling values but also supports the reception and transmission of GOOSE messages.

Open protocols, SMV, and GOOSE messages all support flexible configuration, enabling seamless integration with products from any manufacturer.

In addition to digital outputs based on IEC 61850, the tester can also output small-signal analog values ranging from 0 to 7V. The tester also supports hard inputs and outputs, meeting the testing needs of low-voltage protection devices in digital substations.

A variety of combinations, including digital and analog outputs, hard I/O and GOOSE, can be easily configured. Relay protection devices for various input/output methods can all be provided with test solutions by our test instruments.

Even at an output of 40mV, it maintains extremely high accuracy, with the overall output precision meeting the 0.05 grade requirement.

Anomalies in the simulation process layer equipment are addressed by flexible settings for channel quality factors, frame and point loss during sampling, providing a comprehensive solution to assess the correct response of interval layer IEDs under abnormal conditions in process layer equipment.

Self-contained with an industrial control computer, featuring a 12.1-inch true-color display, and also capable of being connected to a computer for operation.