Kilowatt Hour Meters

kilowatt hour meter

Description

DIN96 energy meters for measuring kWh of individual machines or complete systems. Manufactured to BS5685, IEC521 with a class accuracy of 1% to IEC1036, and supplied in a 96 x 96 mm DIN case. The kilowatt hour meter has a 7 digit non resettable mechanical counter. Pulsed output is available to send to PLC's data loggers and computers.Analogue mA output is also available.

Application

For monitoring the consumption of electricity in a single or 3 phase system. Savings can made by monitoring and using electricity at the optimum time.

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Technical Specification
Rated Current 1 or 5A (<0.2VA / phase purden)
  Range 10-120% of rated current
  Overload 4 x rated current continuous
  50 x rated current for 1 second
   
Rated Voltage 57-500V (< 0.2VA / phase burden)
  Range 80-120% of rated voltage
  Overload 1.5 x rated voltage continuous
  4 x rated voltage for 1 second
   
Frequency 50 or 60Hz nominal range
   
Auxiliary 115 / 230 / 400 AC Voltage
   
Pulsed Output Normally open volt free contact,
  50V 150mA 5W AC / DC
  Pulse rate: 0.1, 1 or 10 per kWh.
  Pulse duration: 250msec standard
   
Analogue output Rated value 0-1mA into < 5k Ohms
  0-20mA into % < 250k Ohms
   
Accuracy Class 1 to IEC 1036
   
Operating Temp -25ºC to +70ºC
   
Temp Coefficient 0.01% per 1ºC
   
Material Polycarbonate to UL94VO
   
Enclosure IP54
   
Mounting 4 side brackets and screws
Range
Description Product Codes
Single Phase D96kWh1/M600-WM1
3 phase 3W balanced load D96kWh2/M600-WM2
3 phase 4W balanced load D96kWh3/M600-WM3
3 phase 3W unbalanced load D96kWh4/M600-WM4
3 phase 4W unbalanced load D96kWh9/M600-WM9
Dimensions

kwh-Diagram

Ordering Information
  • Product Code
  • Current Transformer Ratio
  • Voltage Transformer Ratio
  • Frequency
  • Auxiliary Voltage
Options
  • Pulsed Output (0.1, 1 or 10 per kWh)
  • Analogue Output
  • Non standard pulse width
  • Calibrate at temp other than 23ºC
  • Calibration at Hz 35-450
Connecton Diagrams
1101.jpg (225595 bytes)

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