Power meter Energy meter Motor protection Software Gateway Lora Module controller |
2~63th harmonic 3 phase 4 wire panel bidirectional smart power analyzer with RS485 interface
The KPM75 is a new generation of high-end power quality analyzer that follow international power quality standards and monitor all power quality parameters such as flicker, short interruptions in recorded voltage, and harmonic up to 63 measurements with power data Statistics, IO signal control alarm, communication and other functions. Large graphic LCD display, pluggable function module design, widely used in key power applications, it is the ideal choice to monitor the distribution operation efficiency.
Selection criteria:
Technical parameters:
Working power source | Operating Voltage | AC 85-265V/DC 80-300V |
Rated power consumption | < 3VA | |
Input voltage | Rated voltage | 57.7/100V,220/380V,380/660V |
Overvoltage capability | 1.2 times rated voltage allowed, continuous work; | |
Rated power consumption | <0.5VA(per phase) | |
Measurement range | 5A:0-6A; 1A:0-1.2A | |
Input current | Rated current | Default 5A, input range 1-6A; |
Overload capacity | 1.2 times rated current allowed, continuous work; | |
Rated power consumption | <0.4VA(per phase) | |
Accuracy range | 5A:>5mA; | |
Measurement accuracy | Voltage | ±0.2%(0.01V) |
Current | ±0.2%(0.01A) | |
Active power | ±0.2%(0.01W) | |
Reactive power | ±2.0%(0.01var) | |
Power factor | ±1.0%(0.001) | |
Frequency | ±0.002Hz | |
Active energy | ±0.2%(0.1kwh) | |
Reactive energy | ±2.0%(0.1kvarh) | |
Measurement display | Basic parameter | Voltage / current, active power, reactive power, apparent power, frequency, active energy |
Power quality | 2-63 harmonic distortion rate; total harmonic distortion rate; crest factor; current K factor; voltage / current imbalance rate, flicker, voltage surge, dips, short interruptions | |
Demand statistics | Power demand maximum, minimum and current value | |
Multi-rate | 8 time periods, 4 kinds of rates | |
historical data | Record monthly average power factor and power data for the last three months | |
Communication | communication port | RS485,Photoelectric isolation interface |
Communication protocol | Modbus-RTU, 1200-38400BPS | |
Input,output | Switch value input | 4-way passive main line contact DI input, internal supply DC24V power supply |
Relay output | 4-Way DO output, contact capacity 250VAC / 5A, 30VDC / 5A | |
Pulse output | 1-way passive optocoupler collector active pulse output | |
Product features | Display | 160 * 160 large dot-matrix LCD graphics display |
Extensions function | Pluggable expansion design | |
Degree of protection | IP54 | |
Dimensions | 96*96*88 | |
Working environment | Operating temperature | -25℃ ~ +70℃ |
Storage temperature | -30℃ ~ +75℃ | |
Relative humidity | 5% ~ 95% No condensation | |
Altitude | Not more than 4000m |
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ABOUT US
Henan Compere Smart Technology Co., Ltd is a high-tech enterprise that focuses on electricity intelligence field. We provide power quality monitoring products and energy management systems for global users. With the mission of “Distribution interconnection, green energy efficiency”, we provide a systematic solution for the efficient use of energy in the world.
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