Overview
Three phase four wire electronic (rail type) energy meter series. Our company uses microelectronics technology to measure energy: imported specialized large-scale integrated circuits are used, and digital sampling and processing technology is appliedSMTA new type of three-phase electronic energy meter developed using advanced technologies such as technology. This energy meter fully complies withGB/T17215.321-2008National standards andIEC62053-21In international standards1Technical requirements for three-phase active energy meters; Can directly and accurately measure positive active energy in electric energy metering,6The position meter displays functional electricity, with good reliability, small size, light weight, beautiful appearance, advanced technology35mmDINStandard rail installation and other characteristics: It has good resistance to electromagnetic interference, low self consumption and energy saving, high precision, high overload, high stability, anti electricity theft, and long service life.
Main technical parameters
|
project |
Technical Specifications |
|
accuracy class |
1level |
|
Voltage specifications |
3×220/380V、3×57.5/100V |
|
Current specifications |
3×1.5(6)A、3×5(20)A、3×5(30)A、3×10(50)A、3×10(60)A、3×15(90)A、3×20(80)A、3×20(100)A、3×5(65)A、3×5(100)A |
|
Reference frequency |
50HzThe60Hz |
|
Working voltage range |
Maximum operating voltage range:0.7Un~1.3Un |
|
Working temperature range |
Applicable working temperature range:-25℃~+55℃ |
|
Working environment humidity |
relative humidity≤95% |
|
Total power consumption |
≤2W/10VA |
|
Overall dimensions |
88mm×125mm×68mm(Subject to physical object) |
Appearance and installation dimensions
wiring diagram
Direct access type
Mutual inductance access type
