DPM-D Series Power Meter
The Digital Power Meter offers all the measurement capabilities required to monitor current, voltage, power range and four-quadrant metering in an electrical installation. Its main function is to measure various electrical energy values and power quality parameters, including power factory, harmonics, and current/voltage unbalance. Delta’s Power Meter can also identify equipment malfunctions, energy waste, and other power quality issues for purposes such as analyzing electricity consumption and managing energy usage.
Features include highly precise measurement of bidirectional electrical energy and power parameters. It also provides simple installation and easy operation and a built-in RS-485 communication port that supports Modbus RTU/ASCII. All models comply with international installation dimensions and CE international safety approvals.
Suitable for : energy management, medium or low voltage distribution systems, smart switch cabinets, energy management systems, factory automation systems, building automation systems, railway energy management systems, electric heating systems, wind power systems, energy storage systems, electric grid measurement, and energy quality analysis
Parameter Grouping Function
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.
Directly measures current up to 63A. Active energy accuracy up to 0.5%
Supports Modbus RTU protocol. Easy to apply with SCADA and EMS
Capable of measuring total harmonic distortion (THD) and individual harmonics up to the 31st order
Data log and Max. / Min. records
Delta’s DIN Rail Mount Type Power Meter DPM-D532I / D533I are capable of directly measuring current up to 63A and applicable to industrial equipment as well as sites where installation space is limited.
Directly measures current up to 63A. Active energy accuracy up to 0.5%
Supports the Modbus RTU protocol. Easy to apply with SCADA systems and the Energy Management System (EMS)
Capable of measuring total harmonic distortion (THD) and individual harmonics up to the 31st order
Data log and Max. / Min. records
Supports multi-tariff and demand calculation
Digital input/output for integration with peripheral devices
DPM-DA510/DA530 are easy to be installed due to DIN-Rail mount feature and also have LCD display. Ideal solution for system integration in energy management purpose.
● Accurate measurement of electricity parameters
● Supports Modbus RTU protocol. Easy to be applied with SCADA and EMS
● Pulse Output indicates the energy accumulation
● 2 models for different application levels. DA510 for basic requirement like remote electricity data acquisition; DA530 is better for energy management because of capability of THD, TOU, demand, data record and so on…
Delta’s DIN Rail Mount Type Power Meter DPM-D510 provides outstanding measurement accuracy as well as communication capability, and is suitable for monitoring electrical parameters of devices in different environments.