Delta’s Din-rail Multifunction Power Meter (CT included) DPM-D520I adopts a power load capacity of up to 63A, and is applicable to equipment as well as sectors where installation space is limited.
● Offers precise measurement of various electrical energy values and power quality parameters, including power factor, harmonics, and current / voltage unbalance, and also provides off-limit alarms and history log functions
● Supports alert set-ups, auto meter set-ups, and hourly electricity calculation
● Multi-rate meter, record saving, and default max. / min. value set-ups
● Eco-mode meter and parameter group set-ups
● Adopts MODBUS protocols, applicable to the SCADA and energy management systems, as well as factory and building automation systems, and suitable for sectors where power quality is critical
Features & Benefits
Parameter Grouping Function
All electricity data can be combined as a parameter group that allows access for master controllers (including PLCs, SCADA and EMS). This function reduces reading time as well as enhances real-time data accessibility of the master controllers
Combines several discontinuous register addresses to one continuous address, reducing commands to achieve high-efficiency data acquisition of the master controllers (SCADA and PLC)
Energy Measurement and Alarm History
The DPMSoft management software monitors real-time electricity data, and can easily export all history logs
Offers energy history logs saved for up to 2 months, and with up to 17 electricity parameters based on various time intervals (example: 17 electricity parameters, 5 minute time intervals for 2 months). Built-in 29 alarm events with up to 500 alert history logs
Auto Meter Function
Automatically settles monthly energy consumption (with built-in real-time calendar)
Adopts a built-in date selected register that records active / reactive energy within two individual month intervals. Matched with remote communication control or energy management systems, the DPM-C520I can analyze monthly active / reactive energy, multi-rate meter calculation, and conditions of energy usage
Multi-meter Function
Acquires the power company multi-rate table recorded in the power meters
Calculates multi-rate power cost to analyze electricity data, improving energy-saving efficiency
Specifications
Applications
The DPM-D520I is suitable for: industrial machines, communication base stations, IIoT equipment, and areas where CT is difficult to install with current lower than 63A
