Kilowatt Hour Meters

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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.

PDF

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
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

kwh-Diagram

  • Product Code
  • Current Transformer Ratio
  • Voltage Transformer Ratio
  • Frequency
  • Auxiliary Voltage
  • 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
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