Three-phase intelligent tariff-controlled energy meter
Contact Info
- Add:南山區(qū)南山科技園, Zip: 518000
- Contact: 常青
- Tel:0755-86570056
- Email:2074562596@qq.ocm
Other Products
Three-Phase Smart Energy Meter:
The three-phase smart energy meter is a product developed by our company. It can directly measure forward and reverse active power, four-quadrant reactive energy, and the active energy of each phase, while providing various historical data. Its performance indicators meet the technical requirements for multifunctional energy meters as specified in the GB/T17215.301-2007 standard, and its communication protocol complies with DL/T645-2007. It can be directly connected to the energy-saving supervision platform.
Product Details:
Item | Technical Requirements | |
Voltage Specification (Un) | Three-Phase Four-Wire | 3×220/380V, 3×57.7/100V |
| Three-Phase Three-Wire | 3×100V |
Main Current Specifications | 10(60)A 3×220/380V, 1.5(6)A 3×220/380V, 20(80)A 3×220/380V, 30(100)A 3×220/380V | |
Operating Voltage Range | Normal range: 0.8Un～1.15Un; Extreme range: 0Un～1.3Un | |
Auxiliary Power Supply | AC/DC 100V～240V (when the meter is equipped) | |
Accuracy Class | Active: Class 0.2S, Class 0.5S, Class 1 Reactive: Class 2 | |
Starting Current (Active) | Transformer-connected: 0.001In (Class 0.2S or 0.5S), 0.002In (Class 1) Direct-connected: 0.004In (Class 1) | |
Pulse Constant | Factory setting is based on the meter panel marking. For 3×220/380V, 1.5(6)A meters, it is usually set to 6400 | |
Frequency Range | 45Hz～65Hz | |
Voltage Circuit Power Consumption | ≤1W, 4VA | |
Data Retention Time After Power Failure | ≥10 years | |
Battery Capacity | ≥1200mAh | |
Extreme Operating Range | -40℃ to +70℃ | |
Communication Methods | Infrared communication / RS-485 communication (supports wireless) | |
Features | ★ Low power consumption ★ Large LCD display ★ Infrared communication ★ Resistant to high voltage and electrostatic attacks ★ High temperature and humidity testing ★ Forward and reverse active energy measurement ★ Anti-tampering ★ Clock and multi-tariff ★ Fee control function ★ Communication control for power on/off ★ Power failure display
| |
Technical Parameters:
Rated frequency: 50Hz Relative humidity: ≤85%
Normal operating voltage: 0.7～1.1 rated voltage Extended operating voltage: 0.6～1.2 rated voltage
Normal operating temperature: -25℃ to +60℃ Extreme operating temperature: -40℃ to +70℃
Weight: 1.9Kg Power consumption: ≤1.5W and 6VA (in communication state)
Dimensions: 290mm × 170mm × 85mm
Compliance standards: GB/T17215.301-2007, DL/T614-2007, Q/GDW354-2009, Q/GDW356-2009, Q/GDW358-2009, Q/GDW365-2009
★ High reliability, low power consumption, long lifespan, wide range, high precision
★ Resistant to high voltage and electrostatic attacks
★ Ensures measurement accuracy in high temperature and high humidity environments
★ Centralized meter reading management function
★ Centralized control management function (dual-loop control)
☆ Overload and malicious load detection function
☆ Prepayment function
| Industry Category | |
|---|---|
| Product Category | |
| Brand: | |
| Spec: | |
| Stock: | |
| Origin: | China / Guangdong / Shenshi |
