Dedicated Transformer Acquisition Terminal
FKTA43-HX3100
Remote Communication, Automatic Meter Reading, Load Control, Anti-Tampering
Product Description
The FKTA43-HX3100 series dedicated transformer acquisition terminal is developed using a 1GHz quad-core high-performance core board and a unified operating system software platform, integrating GPRS/4G/5G/Ethernet remote communication technology and high-precision energy metering technology. Adopting modular design and object-oriented design concepts, it is a new-generation dedicated transformer load management terminal product featuring advanced technology, stable performance, reliable operation, and ease of use. It is suitable for various small and medium-sized substations, small hydropower stations, industrial and mining enterprises, manufacturing enterprises, large commercial enterprises, and other locations requiring high-density power consumption monitoring and analysis, as well as single-terminal multi-meter data collection. This product complies with the 2022 technical specifications of State Grid Corporation of China and DL/T698.45 ‘Electric Energy Information Acquisition and Management System Part 4-5: Object-Oriented Interoperability Data Exchange Protocol’.
Product Advantages
Dedicated Transformer Acquisition Terminal
FKTA43-HX3100
| Main Technical Indicators | Specifications |
| Remote Communication Specifications | Q/GDW 13761-2013 'Communication Protocol for Power User Electric Energy Information Acquisition System: Communication Protocol between Master Station and Acquisition Terminal' Q/GDW 11778—2017 'Object-Oriented Electric Energy Information Data Exchange Protocol' |
| Rated Voltage | Three-Phase Three-Wire: 3×100V Three-Phase Four-Wire: 3×220/380V, 3×57.7/100V Specified Operating Range: 0.8Un～1.2Un Extended Operating Range: 0.7Un～1.3Un |
| Current Specifications | 3×1.5(6)A |
| Accuracy Class | Active Energy: 0.5S Reactive Energy: 2.0S Voltage and Current Accuracy: 0.5 Class |
| Quiescent Power Consumption | Active Power Consumption ≤10W, Apparent Power Consumption ≤15VA Voltage Input Circuit Power Consumption ≤0.5VA (Single Phase) Current Input Circuit Power Consumption ≤0.25VA (Single Phase) |
| Switching Control | Standard with 4 trip and 4 close output interfaces Contact Capacity: AC 250V/10A; DC 30V/10A Remote Control/Remote Indication Operating Power: ≤10VA Remote Control/Remote Indication Indicating Power: ≤10VA |
| Communication Interfaces | 4 digital inputs / 2 pulse inputs (configurable) |
| Clock Accuracy | Daily Error ≤0.5s (at reference temperature 23°C), can run continuously for over 5 years after power failure |
| Backup Battery Capacity | 4.8V/750mAh rechargeable battery, ensures terminal continuous operation for more than 10 minutes after power failure |
| Operating Temperature | Normal Long-Term Operating Temperature Range: -40°C～70°C Limit Range: -45°C～80°C |
| Storage and Transport Temperature | -40°C～70°C |
| Storage and Operating Humidity | ≤95% |
| Reliability | MTBF≥7.6×10⁴h |
| Outline Dimensions | Wall-Mounted: 290mm×180mm×95mm |
| Weight | Approx. 2.5kg |
