DDS-315RS - Intelligent Energy Metering Module

1. Dedicated MCU chip and high-quality components for electric meters, with measurement accuracy higher thanB(1.0)It has the characteristics of high sensitivity, wide load capacity, and logic anti submarine.

2. The high flame retardant ABS material shell is dust-proof and moisture-proof, fully sealed, compact in size, effectively utilizes space, and facilitates centralized large-scale installation.

3. Modular independent design, RS-485 communication interface, optoelectronic isolation, effectively preventing destructive interference such as lightning strikes and surges, greatly reducing maintenance difficulty.

4. Independently control the air conditioning, lighting, and socket circuits, all of which have functions such as timed power off, overload tripping, time limited current, malignant tripping, temperature detection, and infrared control.

5. It can identify malignant loads and automatically cut off power. The number of power recovery times can be set, the power range of malignant loads can be set, and the identification period can be set.

6. The waveform recognition technology effectively monitors the use of anti power limiting sockets and solves the common problem of abuse of anti power limiting sockets in university apartments.

7. Built in hardware clock, automatic conversion of multiple rate periods, leap years, and leap months, data timed freezing, instantaneous freezing, agreed freezing, and daily freezing.

8. Measure, record, and measure the voltage, current, power, and power factor of the current module meter; Record events such as zeroing, timing, remote tripping, and remote closing.

9. Embedded software has powerful functions, stores operational data and system settings parameters, can run independently when disconnected from the network, achieves management functions, strict password verification and security authentication, and ensures secure and reliable data transmission.