Rail single-phase electric meter
Guide rail single-phase electronic energy meter, measuring active energy, optional 485 communication, remote meter reading.
Our company has many years of experience in electric meter design and launches new smart meters, with the option of RS485、NB-LOT（5G）、4G、WIFI、 Bluetooth, ROLA、 Communication via carriers and other means.This series of instruments has the advantages of small size, high accuracy, good reliability and easy installation. The performance indicators comply with the national standards GB/T17215、GB/17883various technical requirements.
Electronic power meter, which uses active power metering in power supply departments, factories, enterprises, commerce, agriculture, and lighting equipment. The meter uses imported special large-scale integrated circuits, 16-bit A/D Conversion, digital multiplier, digital sampling processing technology and SMT Process, a new type of electrical energy instrument designed and manufactured based on the actual power consumption of industrial users.Used to measure frequency is 50 Hz The AC three-phase active electrical energy and the power is LCD display.The reading is intuitive and easy to read. This instrument can be expanded in infrared and RS485 Communication function,Three phasesElectric energy measurement provides advanced and reliable metrology tools.
The metering module used in this meter can accurately measure the three-phase positive and reverse bidirectional active electrical energy.Accurate measurement, stable and reliable, with good anti-electromagnetic harassment, low power consumption, high accuracy, anti-electrical theft, wide range, long life and other characteristics.This instrument complies with the standards DL/T 645-2007《 Multi-functional menu communication regulations and GB/T 17215.321-2008《1 Level and Level 2 static AC active energy meter and IEC 61036:2000。
1.Electric energy metering function: Active electricity metering.
2. Output interface: Optocoupled isolation active passive pulse output interface.
3. （Optional) Phase missing indication function
4. （Optional) Communication function has infrared and RS485 The communication interface is convenient for users to copy and read power data through the communication interface, which is convenient and reliable.
Used with our company's electricity management system, it can realize meter reading, control, electricity management, prepaid management, energy consumption management, etc.
Wiring method | Single phase (two phase) | Three-phase and four-wire | Three phases and three lines |
Product model | DDS series | DTS series | DSS series |
Accuracy level | Mechanized Level 1, Level 0.5, and 0.5 S Level, Level 0.2, 0.2 S class | Mechanized Level 1, Level 0.5, and 0.5 S Level, Level 0.2, 0.2 S class | Mechanized Level 1, Level 0.5, and 0.5 S Level, Level 0.2, 0.2 S class |
Voltage specifications | 220V | 3×220/380V 、3×57.7/100V | 3×100V 、3×380V |
Current specifications | Direct access: 1.5 (6)A、5（20）A、10（40）A、 15（60）A、20（80）A、30（100）A | Transformer access type: 3 ×0.3(1.2)A 3×1.5(6)A 3×3（6）A Direct access: 3 ×1.5(6)A、3X5（20）A、3×10（40）A、 3×15（60）A、3×20（80）A、3×30（100）A | Transformer access type: 3 ×0.3(1.2)A 3×1.5(6)A 3×3（6）A Direct access: 3 ×1.5(6)A、3×5（20）A、3×10（40）A、 3×15（60）A、3×20（80）A、3×30（100）A |
Operating temperature range | -25℃～+60℃ | ||
Frequency range | 50Hz | ||
Meter regulations | (Optional): DL/T645-1997、DL/T645-2007、MODBUS | ||
Communication interface | (Optional): RS485 communication, NB-LOT、4G、 Carrier, WIFI、 Bluetooth, LORA、（ Other interfaces can be customized) | ||
Wall-mounted size | 160mm×112mm×71mm | 221mm×146mm×72mm | 221mm×146mm×72mm |
Rail size | 76mm×91mm×74mm | 126mm×91mm×74mm | 126mm×91mm×74mm |
