Powercom develops innovative solutions emerging as a new facet of power industry. It incorporates numerous advanced technologies to deal issues prevailing with conventional electric networks, capable to resolve many issues such as energy theft and ensure grid stability.

Single Phase Smart Electricity Meter (PCR421)

Single Phase Smart Electricity
Meter (PCR421)
The PCR421 is a powerful single-phase smart electricity meter combining advanced metering technology, two-way AMI communications, and internal relay unit. The meter is fully compliant with IEC, ISO, STS, SABS, and DLMS. The meter supports energy, power, voltage, current, frequency, power factor, and other load profile measurements. It is a fully tamper-proof meter, and includes an internal relay of 120 Amps for remote disconnection via Powercom’s AMI solution.)


Remotely configurable as credit or prepayment.

PLC, RF. LAN or GRPS Uplink.

Open protocols.

Net metering – two-way measurement of active Energy, producing billing with +A and –A individually.

Measures RMS voltage, RMS current, power factor.


Multi current thresholds: Imax, Icritical and Idebt.


Flexibility to use same equipment as pre-payment or credit, and switch between the two.

Hot swappable communications module.

Interface with 3rd party meter/sensor manufacturers.

Suited to installations with consumer generated energy production.

Demand response: In power shortage conditions, limits consumption – remotely configurable.

Enables Step Tariff or TOU with 4 tariffs and 8 customer billing cycles.

Protects the utility circuit breakers, and also can limit when the customer has outstanding debt