DEIF DLQ144-PC-NB | Power control module

DEIF DLQ144 series power control modules with PC interface and specific functions (NB may represent some network or communication characteristics).

· Working voltage: The common working voltage range may be 85-264V AC, or 24V DC, etc., which can adapt to different power supply environments to ensure stable operation 

in various industrial or power system scenarios.

· Power consumption: The power consumption is relatively low, ranging from a few watts to over ten watts, and the specific value may vary depending on the device's operating mode and functional activation.

· Voltage measurement: It can measure three-phase voltage, with a measurement range of 0-690V AC and a measurement accuracy of ± 0.5%, ensuring accurate monitoring of voltage values in the power system.

· Current measurement: Supports three-phase current measurement. Through an external current transformer, it can measure currents of different ranges, such as up to several hundred amperes or even higher, with a measurement accuracy of about ± 1%.

· Frequency measurement: It can measure the frequency of the power system, with a measurement range of generally 45-65Hz and a measurement accuracy of ± 0.01Hz, which helps to real-time grasp whether the operating frequency of the power system is stable.

· Power measurement: It can measure active power, reactive power, and apparent power, with a measurement accuracy typically between ± 1% and ± 2%, providing accurate data for power management and analysis in the power system.

· Communication interface:

· Equipped with Ethernet interface and supporting standard TCP/IP protocol, it facilitates connection and data transmission with other network devices, and can achieve remote monitoring and control functions.

· There may also be an RS-485 interface that supports Modbus RTU communication protocol, which can communicate with traditional industrial equipment or control systems, enhancing device compatibility and versatility.

· Communication speed: The Ethernet communication speed is usually adaptive to 10/100Mbps, while the RS-485 communication speed can be set according to actual needs, commonly including 9600bps, 19200bps, etc.