Technical parameters: 1) Rated voltage: AC 220V, 50Hz 2) Specifications: 1.5(6)A, 2.5(10)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A 3) Accuracy: Class1, Class2 4) Operating temperature: -20 ~ +55oC 5) Power loss: =1.0W 6) Pulse drive capacity: not less than 20mA 7) Starting current: =0.004Ib 8) Executive standards: GB/T17215-2002 Functions and features: 1) The meter adopts large-scale compositive circuits and advanced SMT technic of full- automatic patch welding, designed and manufactured with high quality electronic components and superior structure material 2) With strict, mature and reasonable testing, debugging technic and management, so that it can efficiently guarantee the meter running accuracy in measurement, firmly in structure, and long life motion of requirement. Basic configuration are ADE7755Chip, UTX safe gauge capacitor, and ruby electrolysis capacitor

Technical parameters: 1) Rated voltage: 3 x 220V/380V, 50Hz/60Hz 2) Specifications: 3 x 1.5(6)A 3) Constant: 1,600imp/kW.h 4) Accuracy: active energy 0.5, 1.0 5) Reactive energy: 1.0, 2.0 6) Operating tempeature: -25 ~ +55oC 7) Power loss: =2.0W/phase 8) Starting current: =0.004Ib 9) Daily timing error: =0.5s/d 10) Battery using life: =10 years 11) Period of time error: =1min

Technical parameters: 1) Rated voltage: AC 200V, 50Hz 2) Specifications: 2.5(10)A, 5(20)A, 10(40)A, 15(60)A 3) Accuracy: Class1, Class2 4) Working temperature range: -20 ~ +55oC 5) Power loss: =1.5W 6) Starting current: =0.004Ib 7) Executive standards: GB/T17215-2002 and GB/T18460.3-2001 Functions and features: 1) Remind to purchase electricity. When the residual electricity quantity close to overdraft sum, meter will alarm. The alarm's electric quantity value and mode can be set up agilely according to actual need 2) Digital display of various data, the function of returning display is easy for power supply department to manage 3) With the function of preventing electricity from stealing to realize the reliable guards against stealing the electricity truly 4) Particular design of preventing meter crash and many reworking process to protect meter safety working 5) Presell electricity; auto-cut down power when running out, can setup one overdraft

Technical parameters: 1) Rated voltage: AC 220V, 50Hz 2) Specifications: 2.5(10)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A 3) Accuracy: Class1, Class2 4) Working temperature range: -20 ~ +55oC 5) Power loss: =1.5W 6) Starting current: =0.004Ib 7) Day time error: =0.5s/d 8) After cut off power, the batteries keep time: =10 years 9) Period of time switching error: =1min 10) Executive standards: GB/T17215-2002, GB/T15284-94, and DL/T645-1997 Functions and features: 1) Measuring functions: a) May measure single-phase positive and reverse electric power at programming period of multi-tariffs b) Measures accurately single-phase positive direction and reverse direction electric power, and retain the data 2) Tariffs and period: a) Meter has 32 daily periods, program 2 tariffs of positive and reverse in 24 hours, even 32 daily periods b) The meter has 2 tariffs: peak and off-peak c) Has all ages calendars and makes time to l

Technical parameters: 1) Rated voltage: 3 x 220V/380V, 50Hz/60Hz 2) Specifications: 3 x 1.5(6)A, 3 x 5(20)A, 3 x 10(40)A, 3 x 15(60)A, 3 x 20(80)A, 3 x 30(100)A 3) Accuracy: Class1 4) Working temperature range: -25 ~ +55oC 5) Power loss: =2.0W/phase 6) Starting current: =0.004Ib 7) Day time of error: =0.5s/day 8) After the power cut off, the batteries keep =10 years 9) Period of time switch error: =1min 10) Executive standards: GB/T17215-2002, GB/T15284-2002, and DL/T645-1997