CMDP2 Energy meter

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Description: The new energy meter, allows you to prepay for the energy and then measure your energy use. The system uses smart cart technology to pay for the energy and recharge the meter.

OPERATING WITHOUT CREDIT

The CMDP2 allows you to set a security level of credit available to the user in case the paid for credit runs out. This saves against any inconvenient power cuts if the user forgets to top up their credit.

LOW CREDIT ALARM

The user can set a minimum level of credit and then receive a notification when they reach that limit. An acoustic alarm and a visual display on the meter notifies the user that they need to top up the credit. There is a button on the meter to turn off the alarm. This limit can be set via the RS 485 interface.

CARD READER RECORDER

The card reader allows you to load or remove credit on the card.

Connections

Dimensions

  • Smart card technology for prepayment
  • Brackets for wall mounting option
  • Safety level of energy available in the event of credit running out
  • Notification of low credit
  • Output for connection to a centralized system
  • Unused credit can be calculated and returned

VOLTAGE INPUT

  • Rated voltage (Un): 230 V AC
  • Burden: < 10 VA, 2W
  • Operation range: ± 20 % Un
  • Frequency: 50 Hz

CURRENT INPUT

  • Current IB (IMAX): 5 (60) A
  • Burden: < 1 VA
  • Operating range: 0 – 100 % IMAX
  • Starting current (In): 20 mA

PULSE OUTPUT (Optocoupler)

  • Number of outputs: 1
  • Pulse weight: 1 Wh
  • Type S0 (DIN 43864): Optocoupler
  • Insulation: 3 kV, 1 min
  • Maximum current: < 20 mA
  • Voltage: < 24 V DC
  • Pulse length: > 50 ms