PM168 Integrated Intelligent Power Distribution Diagnostic Device
Highly integrated functionality, compact size, great intelligence
■ PM168 (Comprehensive Intelligent Power Distribution Diagnostic Device) developed based on high-frequency sampling of electrical quantities and time-sequence feature recognition technology in the power distribution and utilization field. This product can be widely applied to 0.4/0.69kV low-voltage power systems and 6kV and above medium and high voltage transformer and distribution systems.
■ PM168 achieves highly integrated functionality. In addition to the functions of conventional multifunctional power meters, it can also monitor voltage sags/swells, identify causes of power outages (short circuit/overcurrent/step-over/power outage/overtemperature/leakage/electric arc), monitor fire power supply, detect three-phase fault arcs, provide resistive residual current and switch contact temperature warning, and record fault waveforms, among other comprehensive electrical sensing functions.
■ PM168 supports RS485 wired communication interface, easily connecting to the expertpower cloud platform, third-party cloud platforms, and local monitoring systems. It can realize short circuit fault identification, power outage cause diagnosis, voltage sag/swell recognition and disturbance direction judgment, three-phase fault arc detection, etc.
■ PM168 features excellent product characteristics and a graphical display control interface. Its powerful sensing and information output capabilities help build an energy Internet of Things, achieving high-dimensional digital energy applications.
- Commodity name： PM168 Integrated Intelligent Power Distribution Diagnostic Device
- Commodity ID： PM168
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- Product Description
- Summary
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Application Solutions
Features and Advantages
Intuitive Display of Power Outage Cause Diagnosis Results
■ Power Outage Cause Diagnosis (Short Circuit/Overcurrent/Step-Over/Power Outage/Overtemperature/Leakage/Electric Arc)
■ Current, Voltage, Phase, Frequency
■ Power, Electricity, Energy, Demand, Maximum Demand and Occurrence Time
■ Three-Phase Imbalance, Harmonics, Voltage Deviation, Flicker and Disturbance Direction Determination
■ Temperature Monitoring, Residual Current Monitoring, Fault Arc Detection
■ Fault Warning, Intelligent Identification of Switch and Circuit Status, ATS Status Indication
■ Fault Recording
Large Screen Color LCD, Convenient Station Control Operation
■ 480*480 Dot Matrix True Color LCD Screen
■ Fully Chinese Navigation Menu, Intuitive and Convenient Station Control Operation
■ View Fault Event Details and Fault Recording Curves on the Device
■ Front Panel Maintenance Port, Easy Upgrade and Expansion
Highly Integrated Functions
■ Power Multifunction Meter: Power Monitoring + Energy Consumption Monitoring
■ Power Quality Monitoring
■ Electrical Fire Monitoring
■ Fire Power Supply Monitoring: Overvoltage, Undervoltage, Phase Loss, etc.
■ Fault Diagnosis: Fault Warning, Circuit Status Identification, Fault Recording
Comprehensive Coverage of Electrical Fire Causes
■ Supports 4-Channel Temperature Monitoring, Overtemperature Alarm
■ Resistive Residual Current Monitoring, Overlimit Alarm
■ Capacitive Residual Current and Harmonic Residual Current Identification and Elimination
■ Neutral-Ground Mixing Identification
■ Three-Phase | Single-Phase Fault Arc Detection, Alarm and Fault Arc Recording
Multi-Channel Voltage Acquisition, Suitable for Different Power Supply and Distribution Structures
■ Supports up to 3 Channels of Three-Phase Voltage Acquisition
■ Supports ATS Dual Power Circuit 3 Channels of Three-Phase Voltage Acquisition
■ Supports Single Power Circuit 2 Channels of Three-Phase Voltage Acquisition
Industrial Design, Suitable for Harsh Operating Conditions
■ Wide Temperature Design, Operating Temperature -25~60 ℃
■ Excellent Electromagnetic Compatibility
Easily Connect to expertpower Cloud Platform, Third-Party Cloud Platforms, Local Monitoring Systems
■ Realizes Short Circuit Fault Identification, Power Outage Cause Diagnosis, Voltage Sag/Surge Identification and Disturbance Direction Judgment, Three-Phase Fault Arc Detection
Electrical Fault Recording
Residual Current
Function Menu
Fault Arc
Comprehensive Monitoring
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Highly integrated functionality, compact size, great intelligence
■ PM168 (Comprehensive Intelligent Power Distribution Diagnostic Device) developed based on high-frequency sampling of electrical quantities and time-sequence feature recognition technology in the power distribution and utilization field. This product can be widely applied to 0.4/0.69kV low-voltage power systems and 6kV and above medium and high voltage transformer and distribution systems.
■ PM168 achieves highly integrated functionality. In addition to the functions of conventional multifunctional power meters, it can also monitor voltage sags/swells, identify causes of power outages (short circuit/overcurrent/step-over/power outage/overtemperature/leakage/electric arc), monitor fire power supply, detect three-phase fault arcs, provide resistive residual current and switch contact temperature warning, and record fault waveforms, among other comprehensive electrical sensing functions.
■ PM168 supports RS485 wired communication interface, easily connecting to the expertpower cloud platform, third-party cloud platforms, and local monitoring systems. It can realize short circuit fault identification, power outage cause diagnosis, voltage sag/swell recognition and disturbance direction judgment, three-phase fault arc detection, etc.
■ PM168 features excellent product characteristics and a graphical display control interface. Its powerful sensing and information output capabilities help build an energy Internet of Things, achieving high-dimensional digital energy applications.
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