EM530/EM540 is a three-phase and two-phase system energy analyzer. This document introduces the features and characteristics of the product and how to use it.
This user manual covers the operation and configuration of the EM530/EM540 energy analyzers, including measurement pages, settings, info, and reset menus. It details wiring checks, tariff management via digital input or Modbus RTU, and troubleshooting for alarms, communication, and display issues. The device supports three-phase and two-phase systems with options for digital output, Modbus RTU, or M-Bus communication.
The manual also explains how to use the UCS (Universal Configuration Software) for setup and diagnostics, including virtual correction of wiring errors. Safety warnings and maintenance instructions are included to ensure proper use and disposal of the device.
| Connection Type | EM530: via CT (5A secondary output); EM540: direct connection up to 65A |
|---|---|
| Communication Options | Digital output, Modbus RTU, or M-Bus |
| Wiring Check Function | Requires 3P+N system, all voltages connected, and currents >0 with power factor >0.7 inductive or >0.96 capacitive |
The WIRING CHECK function checks and corrects wiring errors. It requires a 3P+N system, all voltages connected, and currents >0 with power factor >0.7 inductive or >0.96 capacitive.
If you cannot display all measurement pages, disable the page filter. The page filter can be disabled by following the instructions on page 22.