| Customization: | Available |
|---|---|
| Warranty: | 2 Years |
| Display: | Digital |
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DJSF82 DC electric energy meter is a rail-mounted intelligent meter designed for the power statistics and management needs of power systems, industrial and mining enterprises, public utilities, telecom base stations, DC charging piles, solar photovoltaic and other applications, and the product has the advantages of high precision, small size and easy installation. The meter could measure voltage, current, power, and forward and reverse energy of dual DC circuits in a DC system. The instrument can be widely used in various control systems, power monitoring systems and energy management systems, and can be easily collected and remotely controlled through supporting background management software or other industrial configuration software.
The instrument has RS-485 communication interface, supports Modbus-RTU protocol and DL/T645-2007 protocol, and can be equipped with relay alarm output and switching input function. According to different requirements, the rated current, alarm and communication are set through the buttons on the instrument panel.
| Host Functional Characteristic |
| Instantaneous true RMS values |
| Current |
| Voltage |
| Active power |
| Maximum/minimum values |
| Max/Min current |
| Maximum/minimum voltage |
| Max/Min active power |
| Demand and peak demand |
| Current |
| Active power |
| Electrical energy |
| Input/output active energy |
| Input/output reactive energy |
| Month-end electricity |
| Multi-tariffs |
| 8 billing periods, and 4 rates can be set |
| Event logging |
| 100 SOE event records |
| Alarm |
| 8 configurable limit alarm channels |
| 4 configurable logical alarm channels |
| Communication |
| RS-485/MODBUS-RTU protocol, DL/T 645-2007 |
| Display |
| TFT-LCD display |
| Real-time clock |
| Year, month, day, minute, second |
| Other |
| Support online program upgrade |
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