Three Phase Energy Meter-Smart energy meter-Wuhan Sanfran Electronics Co., Ltd.-Wuhan Sanfran Electronics Co., Ltd.

Three Phase Energy Meter

Low power consumption

Wide measurement range

Wide voltage working range

Measuring active energy, power factor

DTS395-(F) Three phase four wire energy meter adopts the program code of our company's independent intellectual property rights, special energy metering chip, microprocessor chip and SMT technology. The meter is used to measure three-phase AC active energy(Rated frequency of 50Hz/60Hz and reference voltage of 220V/380V), real-time voltage, current, active power, power factor of each phase, and display power direction and phase failure. It has the characteristics of low power consumption, wide voltage working range, wide measurement range, anti-harmonic, and can be customized according to market demand.

Features:

★ High reliability, low power consumption, long lifetime, multi functions	★ Anti static electricity shock
★ Infrared, RS-485 communication port	★ Fault-tolerant design
★ LCD display	★ Phase loss, reverse phase indication
★ Separate phase metering	★ Transparent PC cover
☆ Anti-reverse connection electricity-stealing function	☆ Large capacity relay
☆ Control power OFF/ON by communication	☆ Remote prepaid function

★ Basic features ☆ Extended features

Power consumption	≤0.3W
Frequency	50Hz/60Hz
Working voltage range	Normal range:0.8Un~1.15Un
Temperature range	-25ºC~ +60ºC (Extreme temperature range:-40ºC ~ +70ºC)
Relative humidity	≤85%(Extreme working relative humidity: 95%)
Design lifetime	≥15 years

Model	DDS395
Current(Max)	Direct connection: 3 X 5(40)A, 3X5(60)A, 3X10(80)A, etc.
Current(Max)	Connect with transformer: 3 X 1.5(6)A
Accuracy class	1.0
Standard	IEC 62053-21, DL/T645

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