Feeder Terminal Unit (FTU)

The Feeder Terminal Unit (FTU) is specifically developed for the monitoring and protection of pole-mounted switches within 10kV distribution networks.

Input Working Voltage: AC220V (*)

Input Working Voltage frequency: 50Hz

Allowable Fluctuation Range of Input Working Voltage: ±15%

Power Consumption: < 20VA

Rated Voltage: DC24V

Distribution Terminal Unit (DTU)

The distribution automation terminal utilizes advanced digital signal processing, high-speed industrial network communication, multi-CPU integration, an embedded industrial chipset, and a multi-task real-time operating system.

Relative Humidity: Daily average ≤95%; Monthly average ≤90%

Seismic Grade: 8

Altitude: ≤2000m

Places without flammable, explosive hazards or chemical corrosion.

Transformer Terminal Unit (TTU)

The Transformer Terminal Unit (TTU) is an intelligent terminal device integrating power supply and consumption information collection for distribution transformers, data collection from meters and other terminals, equipment status monitoring, communication networking, localized analysis and decision-making, and collaborative computing.

Temperature: -40℃ (min) to +70℃ (max)

Pollution Level: IV

Relative Humidity: 10%-100%

Seismic Grade: 8

Installation Environment: Places free from flammable or explosive hazards and chemical corrosion.

Intelligent Power Distribution Room System

With the extensive modernization and expansion of power transmission, transformation, and distribution networks, there has been a significant increase in medium and low voltage distribution facilities below 35kV, including switch rooms (switching stations), distribution rooms, and box-type switch rooms.

Large-Capacity Video Cloud Node: Equipped with NVR functionality capable of storing on-site video data for over one month.

Powerful Edge Computing and AI: Features robust edge computing capabilities and comprehensive artificial intelligence algorithms for state analysis of power equipment and intelligent recognition of on-site operations and working conditions.

RMU Secondary Interface Module

Interval Secondary Module, Model SVMK01-48VDC

Interval Operation Module, Model SVCK01-48VDC

PT Secondary Module, Model SPTM01-220VAC

PT Secondary Module, Model SPTM01-220VAC

Intelligent Comprehensive Protection Terminal

The intelligent comprehensive protection terminal is designed for short-circuit protection in ring main units (RMUs) or box-type substations, while also providing real-time measurement and display of voltage, current, and switch status for voltage levels up to 35kV.

Power Supply: DC24V, ±20%/DC48V, ±20% (depending on actual needs)

Power Consumption: Power ≤5W (AC input circuit: ≤0.5VA per circuit)

Phase Current: 0-10/50A

Zero Sequence Current: 0-10A

Line Voltage: 0-150V

Sensing Fusion Partial Discharge Sensor

The SFPD (Sensing Fusion Partial Discharge) A1 multi-modal and multi-band adaptive partial discharge sensor is a cutting-edge online partial discharge monitoring device.

UHF Measurement Range: 300MHz~2.2GHz

UHF Measurement Sensitivity: -85dBm

UHF Measurement Dynamic Range: 70dB

TEV Measurement Range: 3MHz~100MHz

TEV Measurement Sensitivity: -80dBm