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Intelligent Multi-functional Power Monitoring and Analysis Device
SHZK-PMA-9000
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The SHZK-PMA-9000 is a new generation of multi-functional power monitoring and analysis device. This device integrates fault recording, dynamic disturbance recording, synchronous phasor measurement, and high-precision power quality monitoring functions. It is specifically designed to address industry challenges such as grid load surges and stable control of new energy grid integration, serving as a "fault black box" and "dynamic electrocardiograph" for ensuring the safe operation of the power grid.
This device deeply integrates five core functions: intelligent fault recording (DFR/DDR), synchronous phasor measurement (PMU), accurate fault location, real-time grid status monitoring, and in-depth fault analysis. It enables panoramic perception and intelligent diagnosis of the entire power grid process, including transient, dynamic, and steady-state states, providing users with a one-stop power grid monitoring solution and effectively reducing system deployment costs.
The product fully complies with 15 international and domestic standards and specifications, and has successfully passed type testing by national authoritative institutions. The test report is internationally recognized by CNAS and ILAC-MRA, and is valid in more than 80 countries and regions worldwide, providing highly reliable data support for the safe and stable operation of all aspects of power generation, transmission, and distribution. -
Fault Recording Device
SH-DFR-G
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The device adopts a high-reliability industrial-grade "fully embedded" structure, suitable for conventional substations with voltage levels of 110 (66) kV and above, as well as hydropower, thermal power, nuclear power and various new energy stations. It uses conventional analog and switch quantity access and has multiple functions such as fault (transient) recording, continuous (steady-state) recording, message recording and real-time operation monitoring, generator testing, waveform analysis and distance measurement. -
Digital Fault Recording Device
SH-DFR-DA-G
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The device adopts a high-reliability industrial-grade "fully embedded" structure, suitable for intelligent substations with voltage levels of 110 (66) kV and above, as well as hydropower, thermal power, nuclear power and various new energy stations. It uses SV and GOOSE digital signal access and has multiple functions such as fault (transient) recording, continuous (steady-state) recording, message recording and real-time operation monitoring, generator testing, waveform analysis and distance measurement. -
Hybrid Fault Recording Device
SH-DFR-DG-G
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The device adopts a high-reliability industrial-grade "fully embedded" structure, suitable for intelligent substations with voltage levels of 110 (66) kV and above, as well as hydropower, thermal power, nuclear power and various new energy stations. It adopts SV and GOOSE digital signals and conventional analog and switch quantities for mixed access, and has multiple functions such as fault (transient) recording, continuous (steady-state) recording, message recording and real-time operation monitoring, generator testing, waveform analysis and distance measurement. -
Small Current Grounding Line Selection Device
SHNIS-I
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The device adopts a high-reliability industrial-grade "fully embedded" structure, adopts a comprehensive line selection algorithm combining steady-state and transient quantities, and uses fuzzy theory for information fusion. After the fuzzy information fusion between multiple fault line selection methods is completed, each line will calculate a comprehensive fault measurement coefficient, that is, the line fault credibility coefficient, which greatly improves the accuracy of line selection in complex situations. -
Autonomous And Controllable Industrial Computer
SH-IPC-KX6000
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The product fully complies with the latest standard requirements for industrial control management machines in the power industry. The internal motherboard of the whole machine adopts the Loongson Zhaoxin KX-6640MA processor, with a main frequency of 4 cores and a maximum turbo frequency of 2.6GHz. The whole board is designed with domestically produced components, and the localization rate of all electronic components is 100%. The motherboard supports a wide temperature working environment, the whole machine has low power consumption, and a fanless design mode. It has stable and reliable industrial-grade product performance and can be flexibly used in a variety of applications in the power automation industry.