| Overview
5130/5131-M-EX three phase static energy meter is designed by using special large-scale integrated circuit (IC) and SMT technology. The 5130/5131 are widely used in measuring s A.C. energy power. It conforms to the requirements specified in CEI IEC62052-11-2003 Electricity metering equipment (a.c.) General requirements, tests and test conditions Part 11: Metering equipment,CEI IEC62053-21-2003 Electricity metering equipment (a.c.) Particular requirements Part 21: Static meters for active energy (classes 1 and 2) Equipmen and DL/T645-1997 Multi-function Communication Protocol.
Main functions and characteristics
- Measurement of positive/negative active/reactive energy and demand, power consumption and demand in each tariff;
- Measurement of four quadrant reactive energy;
- 4 tariff, 10 day time period, 5 day time tables, 4 time zones and 12 public holidays can be programmable;
- Display meter data by LCD, optional backlight display;
- Scroll-display, the parameters(not exceed 32 items), time and sequence of scroll-display can be set randomly;
- Real time measurement of voltage, current, power, power factor and current frequency in each phase;
- Record the events of voltage loss, current loss, voltage qualified rate, power cut and on, programming, demand reset, broadcast time checking etc;
- With energy pulse and clock testing output interface;
- Infrared remote during power break and awakening by pressing button, infrared remote meter-reading when power break can also be realized;
- Infrared and RS 485 communication interface;
- Fault alarming;
- Record the result of current inspection without voltage;
Specification
- Item : Parameter
- Rated voltage : 3*220/380V, 3*57.7/100V, 3*100V
- Basic current : 0.5(2)A, 1(2)A, 1.5(6)A, 3(6)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A
- Rated frequency : 50Hz
- Accuracy : Active 0.5S 0.5 1.0 Reactive 2.0
- Power consumption :
- Voltage circuit < 2W and 5VA
- Current circuit < 2.5VA
- Normal operation temperature (oC) : -20 ~ +45
- Limit operation temperature (oC) : -30 ~ +60
- Relative humidity < 85%
- Clock accuracy (daily error) < 0.5S (23oC)
- Communication protocol : DL/T645-1997 or others required by the user
- Size : 278mm * 164mm * 78mm
- Weight : About 1.9kg
E series Meter Type
- E1-single direction active energy meter;
- E2-single direction active/reactive energy meter;
- E3-single direction active, bi-direction reactive energy meter;
- E4-bi-direction active/reactive energy meter;
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