PRODUCT LIST

  • KPM53Multifunction meter-Technical parameters
  • KPM53Multifunction meter-Technical parameters
  • KPM53Multifunction meter-Technical parameters
  • KPM53Multifunction meter-Technical parameters
  • KPM53Multifunction meter-Technical parameters

KPM53 3-phase power meter

KPM53 series of three-phase smart power meter with accurate measurement of power parameters, the instrument uses advanced ARM processor and digital signal processing technology designed from the set of three-phase electrical parameters.
Overview Function Specifications Wiring Diagram Download
    KPM53 series of three-phase smart power meter with accurate measurement of power parameters, the instrument uses advanced ARM processor and digital signal processing technology designed from the set of three-phase electrical parameters measurement, display, power statistics, power quality analysis, digital input / Output and network communications in one; with high precision, strong isolation, stable performance, anti-interference ability and a little; the instrument also has a very strong expansion capabilities, such as monitoring of external switching action, 4-20mA analog output, but also The network management of the instrument can be realized through RS-485 / Modbus communication protocol.

Application occasion

□ Alternative analog pointer table.
□ Display and control of electrical parameters in mid-low voltage distribution System.
□ Collect energy consumption data that cost center analysis needs.
□ Green building or DC.


Function features
 
□ Measuring three-phase AC voltage, current, voltage / current unbalance rate, four-quadrant power, active / reactive power, power factor, frequency, maximum / minimum.
□ Voltage to current ratio programmable.
□ Working hours, load time statistics.
□ Support up to 31th harmonic calculation.
□ 1 –way RS485 communication interface, Modbus protocol.
□ Can be extended 2-way passive switch value input.
□ Can be extended 2-way relay output.
□ Can be extended 1-way 4-20mA analog output.
□ 1 road passive optical coupler collector active pulse output.
□ Can be extended 1-way PT100 temperature input.
□ Excellent temperature characteristics and work stability.
□ FSTN large screen LCD, bright LED backlight uniform display, in the bright light and large viewing angle environment to obtain a good visual effect.


KPM53Multifunction meter-Technical parameters
 Working power source Operating Voltage AC85~265V/DC80~300V
  Rated power ＜3VA
Input voltage Rated voltage 220V
  Sill value 5V
  Overload capacity 1.2 times rated voltage allowed, continuous work; 2 times the rated voltage allowed 1second
  Power consumption ＜0.5VA/phase（rated）
  Measurement range 5~260VAC，
  Frequency range 45~65Hz
Input current Rated current Default 5A，Input range 1-6A；Optional 1A，Input range 1-1.2A
  Sill value 5A Configuration，5mA；1A Configuration，0.8mA
  Overload capacity 1.2 times rated current allowed, continuous work; 20 times the rated current allowed 1 second
  Power consumption ＜0.75VA/phase（Rated current 5A）；＜0.25VA/phase（Rated current 1A）
  Frequency range 45~65Hz
Input/Output Switch value input 2-way passive main line contact DI input, internal supply DC24V power source
  Relay output 2-way DO output，Contact capacity 250VAC/5A，30VDC/5A
  Analog output Output range 4~20mA，overload allows 1.2times
  Temperature input Measure range 0℃~100℃
Power quality monitor Harmonic measurement Voltage/current2~31th harmonic distortion rate、total harmonic distortion rate.
  Harmonic distortion rate Phase voltage, line voltage
  Imbalance rate Voltage. current
Measurement accuracy Voltage ±0.2%(0.01V)
  Current ±0.2%(0.01A)
  Active power ±0.5%(0.1W)
  Reactive power ±2.0%(0.1kvar)
  Active energy ±0.5%(0.1kWh)
  Reactive energy ±2.0%(0.1kvarh)
  Power factor ±0.5%(0.001)
  Frequency ±0.02Hz(0.01Hz)
  Temperature ±1℃（1℃）
Communication Communication interface RS485，Photoelectric isolation interface
  Communication protocol Modbus-RTU，1200~38400bps
Electrical insulatio Power frequency withstand voltage AC2kV/min~1mA Input-output-power source （GB/T 13729）
  Insulation resistance ＞50MΩ                            （GB/T 13729）
  Impact voltage 5kV（Peak），1.2/50us    （GB/T 13729）
Working environment Operating temperature -25℃ ~ +70℃
  Relative humidity 5%~95% No condensation
  Storage temperature -30℃ ~ +75℃
   Altitude No more than 4000m
Electromagnetic Compatibility Surge (impact) immunity GB/T 17626.5-2008，Level4
  Electrical fast burst immunity GB/T 17626.4-2008，Level4
  Electrostatic discharge immunity GB/T 17626.2-2006，Level4
  Power frequency magnetic field immunity GB/T 17626.8-2006，Level4


Explanation
1. The wiring diagram is suitable for high voltage three-phase three-wire system, low voltage three-phase four-wire system, regard to other system wiring please refer to KPM53 instruction manual.
2. Analog output AO- and switch input common COM share one terminal.
3. Terminal that without function description is invalid.
4. The function of dotted lines is optional.
5. The final interpretation belongs to Compere.
主站蜘蛛池模板： 午夜成人免费视频| 亚洲第一成人在线| 成人免费无码大片a毛片软件| 亚洲成人aaa| 欧美成人高清WW| 国产成人综合美国十次| 国产成人亚洲精品蜜芽影院| 亚洲成人www| 成人国产在线24小时播放视频| 国产成人麻豆亚洲综合无码精品 | 日韩精品成人一区二区三区| 欧美成人免费在线观看| 国产成人综合久久久久久| 亚洲av无码成人网站在线观看| 成人欧美一区二区三区在线观看 | 欧美成人免费公开播放欧美成人免费一区在线播放 | 久久成人综合网| 国产成人综合野草| 欧美成人免费观看的| 久久成人免费播放网站| 国产成人久久久精品二区三区| 欧美国产成人精品一区二区三区| 国产69久久精品成人看| 成人免费乱码大片A毛片| 3d动漫精品成人一区二区三| 四虎影视成人永久在线观看| 国产成人综合亚洲AV第一页| 成人在线免费观看| 欧美成人高清WW| 青青草国产成人久久91网| 亚洲av无码精品国产成人| 全球中文成人在线| 免费看成人aa片无码视频吃奶| 国产欧美成人免费观看| 成人18xxxx网站| 国产成人午夜精品影院游乐网| 国产成人精品无码专区| 国产精品成人四虎免费视频| 国产日韩成人内射视频| 国产成人av一区二区三区在线观看 | 成人综合在线视频|