Product Description

This device receives data from the Hakaru Plus CSA-109-T demand monitoring device. It shows the measured power demand and energy usage.
If the contracted demand is about to be exceeded, the device issues an alarm to notify users.
The following new features have been added to our previous model, the CSA-109-D:

• RS-485 communication: Choose from two types of communication functions: Ethernet or RS-485 (instead of PLC).
• Graphical display of “average power every two minutes” and “control status”.
• You can check if energy-saving actions or controls are working when an alarm is triggered.

Features

The device can receive and display data from demand monitoring devices via RS-485 communication, in addition to power line and Ethernet communications.
It offers two communication options: Ethernet and RS-485.
Wireless communication with demand monitoring devices is possible via our LoRa radio, the HLR-RS485.
When an alarm signal is issued, an audio notification will sound.
The relay (mechanical) in the device will be turned ON when an alarm is triggered.
When an alarm is issued, the corresponding relay will activate.
The LCD display shows the following data in a graph:

• Calendar
• Control status
• 30-minute trend in demand power
• Average power every 2 minutes
• Demand power for the past 24 hours
• Power consumption for the past 24 hours
• Power consumption for the past 30 days

The device can store 1000 days of data. After this, it will overwrite the oldest data with the newest.
You can connect a USB memory stick to output the recorded data to a file.