CIRCUTOR CEM-C21 3-phase electricity meter with direct connection up to 65 A

CIRCUTOR CEM-C21 3-phase alternating current meter

Application

The CEM-Cist range of energy meters has been developed for electricity measurement. All electricity meters in the CEM-C range are manufactured in compliance with the current standards for electricity billing meters (IEC 62052-11, IEC 62053-21 and IEC 62053-23).

The CEM-C series electricity meters are devices designed for mounting on DIN rails and measuring electricity consumption. They enable the management of information on electricity consumption by production lines or industrial and commercial facilities of all kinds.Thanks to RS-485 (Modbus RTU) communication interfaces, the devices are able to transmit all information to our PowerStudio SCADA system, enabling the simulation of electricity bills and their automatic dispatch. This allows electricity costs to be divided between different parties. In addition, the devices transmit the electrical variables necessary for comprehensive management of the systems.

Tamper-proof system

The complete range of CEM-C electricity meters has a tamper-proof system consisting of securely lockable device covers to prevent unauthorised tampering via cables from other electricity meters. In addition, the energy from all devices is recorded in a register, which prevents incorrect readings due to incorrect cable routing or attempted fraud.

More than just current measurements

The devices in the CEM-C series can function as network analysers and, depending on the model, can also be used in direct or indirect connection installations; they not only manage the active or reactivated current flow, but also measure voltage, current line, power, cos φ and other electrical variables to ensure that the system functions properly.