- Circuit Breakers[10]
- Other Electrical Equipment[1]
- Contactors[8]
- Temperature Instruments[3]
- Relays[6]
- Fuses[5]
- Underwater Lights[1]
- Wall Lamps[1]
- Lamp Holders & Lamp Bases[1]
- Energy Saving & Fluorescent[1]
- Energy Meters[6]
- Voltage Meters[1]
- Transformers[6]
- Terminal Blocks[4]
- Connectors[1]
- Terminals[2]
- Fuse Components[3]
- Other Switches[2]
- Wall Switches[5]
- Power Accessories[2]
- Hydraulic Tools[6]
- Inverters & Converters[1]
- Voltage Regulators/Stabilizers[2]
- Power Distribution Equipment[7]
- Other Wiring Accessories[3]
- Cable Clips[3]
- Other Hand Tools[2]
- Cable Ties[2]
- Tie Mounts[1]
- Velcro Tapes[2]
- Power Cords & Extension Cords[2]
- Electrical Wires[1]
- Power Cables[4]
- Push Button Switches[7]
- Electrical Plugs & Sockets[7]
- Cable Conduits[1]
- Other Connectors & Terminals[1]
- Integrated Circuits[1]
- Contact Person : Ms. Huang Amy
- Company Name : FATO Mechanical & Electrical Equipment Group Co., Ltd.
- Tel : 86-577-62731688
- Fax : 86-577-62729633
- Address : Zhejiang,Wenzhou,No. 2 Liuqing Road, Liushi,Yueqing, Zhejiang, 325604,China
- Country/Region : China
- Zip : 325600
single phase electronic energy meter
DDS877 , DDS48 type electronic single phase energy meter
Application :
DDS877 , DDS48 type electronic single phase energy meter is the most advanced static electronic meter in China. The meter designs use large-scale integrated circuit, high reliability step motor, it can meter the AC single-phase active energy (voltage rating: 220V; frequency 50Hz), positive and negative two directions and accumulates in one direction.
It also has the function of anti-tamper. It adopts the optocoupler output signals, and used for directing the energy with the power line carrier light-emitting diodes, and it is easy to be managed.
Main technical parameter
Precision grade: 1.0, 2.0
Conform to standard: GB/T17215-2002
Reference temperature: 23°C
Limit working temperature range: -20°C ~ 50°C
Power consumption: not more than 1W
Impulse drive capacity: not less than 20mA
Working voltage: AC 220V
Reference Voltage | Reference Frequency | Basic current (Rated Maxi current) (A) |
220 | 50 | 1.5(6),2.5(6), 3(6),5(20),10(40),15(60), 20(80),30(100) |
single phase electronic energy meter
