DPM-C520W Series


Wireless Multifunction Power Meter DPM-C520W

Delta’s Wireless Multifunction Power Meter DPM-C520W uses a wireless communication interface. It is designed for installation in high ceiling spaces and panels where wiring is difficult.

  • Measures electrical parameters and harmonics
  • Supports alert and parameter group settings
  • Supports MODBUS-TCP protocol, suitable for control system applications, SCADA systems and energy management & monitoring systems

Wireless Data Transmission

The Wireless Multifunction Power Meter DPM-C520W supports bidirectional wireless transmission to remotely monitor real-time electrical parameters and power consumption. It is an essential component of a complete energy management system. It offers precise power quality measurement, which replaces manual meter reading and wired meter reading.

Features of wireless power meters:

  1. Reduce wiring costs and construction time
  2. High-speed data exchange and data transmission capability (much faster than RS-485)
  3. More secure wireless data protection

Applications: elevators, high-technology factories, warehouses, areas with multiple physical barriers, hospitals, and public offices where data security is a priority

Parameter Grouping Function

Energy data can be combined into a single parameter group for acquisition by master controllers. This reduces reading time and enhances real-time data accessibility.

Energy Measurement Data and Alarm History

Delta’s self-developed software enables users to monitor electricity data in real time.


The DPM-C520W is suitable for elevators, warehouses, semiconductor plants, high-ceilinged spaces, hospitals and mobile equipment.

Wireless Multifunction Meter Application on Production Equipment

Wireless Multifunction Meter Application on Production Equipment

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