Description

The APM-EMA series multi-circuit power meters are designed for multi-circuit power measurement needs. The Base Set features 18 single-phase or 6 three-phase inputs. Additionally, it can be expanded with an APM-MAA current input module (configurable), supporting 18 single-phase or 6 three-phase inputs. Up to five APM-MAA modules can be added, reaching 108 single-phase circuits or 36 three-phase circuits. This allows for diverse applications in various power circuits, significantly reducing costs.

It also features standard RS-485 Modbus RTU communication and demand flow measurement.

The main unit adopts a DIN Rail design for easy installation and maximum flexibility.

Features

■ Embedded expanding connecting terminals on both side of each module, actively connecting the power supply and the communication ports of the modules in parallel, to provide a more efficient and flexible installation.

■ Elastic and simple installation that doesn't have to work in sequential order saves time for equipment maintaining and system expanding.

■ DIP switches of front panel make easy setting for communication.

■ LED indication for Power, system and importing status provides a convenient way to monitor system operation, troubleshooting and maintaining.

■ Push-in terminal block makes wiring work safer, with more liability and less time for cabling.

■ Detachable terminal block design allows pre-wired cable, and is able to exchange the module in system without removing the existed wiring so as to optimize system repair and maintenance.

■ Single-row termination design and the pin assignment diagram for quickly port matching.

■ 17.5mm(w) slim, impact module design allows high-density assembling in a small cabinet or limited space.

■ I/O modules could be the isolated block to protect the host from direct damage.

■ APM-EMA can be integrated with all products in the APM-IO series to meet the needs of multi-dimensional field measurements.

■ 10~50 VDC wide voltage power supply for more flexible application and safty.

■ With diverse communication interface for different working request.

Applications

■ Energy management

■ Equipment energy consumption monitoring

■ Low voltage power system monitoring

■ Data center power consumption monitoring