Products
- Energy Meters[10]
- Capacitors[10]
- Voltage Regulators/Stabilizers[7]
- Power Meters[2]
- Voltage Meters[1]
- Current Meters[1]
- Measuring & Analysing Instrument Processing Services[1]
- Other Electrical Equipment[8]
- Instrument Parts & Accessories[2]
- Circuit Breakers[7]
- Power Distribution Equipment[1]
- Other Power Supplies[1]
- Contactors[3]
- Relays[4]
Contact Us
- Contact Person : Ms. G Kelly
- Company Name : Zhiming Group Co., Ltd.
- Tel : 86-139-68710573
- Fax : 86-577-62898168
- Address : Zhejiang,Yueqing,No.472 Kaichuang Road, Jinlu Industrial Zone, Beibaixiang Town,Yueqing City, ZheJiang Province, China
- Country/Region : China
- Zip : 325603
energy meter
Product Detailed
Related Categories:Energy Meters
electronic energy meter, watt hour meter,
DDS450 series single-phase electronic watt-hour meter adopts ultra-large
electronic energy meter
DDS450 series single-phase electronic watt-hour meter adopts ultra-large digital energy measurement chip and SMT technology, its key components selects that of international brand industrial class, to greatly improve the reliability and service life of product. The product presents graceful appearance, firm structure, good performance and long service life, besides, it has the function of anti-electricitytheft, is suitable for measuring AC single-phase active energy of reference frequency 50Hz or 60Hz.
| Main Technical data |
| 1.Working voltage0.9Un-1.1Un2.Power consumptionless than 1W/5VA 3.Executive standardGB/T 17215-2002/IEC61036:20004.Good temperature performance: the error shall not exceed accuracy range within the temperature range -25~555.Good light-load performance; the instrument has fine accuracy class at ultra-light load. 6.High accuracy of actual online measuring, high reliability, long service life;7.Simple installation and operation; the installation position can't be affected by anything. 8.Strong overload capability; the meter overload ability can reach above 6 times within the accuracy class. 9.Strong ability of transportation resistance; the instrument can't cause the change of error under kinds of normal transportation conditions, user needn't adjust it after opening the box. |
energy meter
