Monthly maximum power demand controller "KCD-MX"
KCD-MX
Maximum Demand Power Controller ★★★ Instruments for Distribution Boards, Control Panels, Subdistribution Boards, and Panels
This is a device developed to reduce electricity costs for low-voltage power consumers. It allows users to input parameters such as the meter reading period and the number of working days in a month, and it outputs alarms or relay signals when usage exceeds the set values, helping to prevent excess usage charges. Remote management is possible through the HMI program. Features: - Measures three-phase active power and accumulates and displays active energy over one hour, daily, and monthly. - Responsible for monitoring and controlling to adjust power consumption. - Capable of remote control and monitoring by transmitting data such as power and energy through RS-485 communication. - Allows for daily usage limits based on target usage and working days each month. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
General Specifications ● Auxiliary Power Supply: AC 90V ~ 260V (50/60Hz) / DC 110V ● Output: A contact relay, Capacity AC 220V/2A 3 units (2 for load control, 1 for alarm) ● Communication: RS-485 multi-drop 2 wire, 9600bps Modbus RTU ● Insulation Resistance: 100 MΩ or more ● Dielectric Strength: withstands AC 2 kV for 1 minute ● Lightning Impulse: 1.2/50 μs 5 kV (voltage), 8/20 μs (current) ● Burst: Level 4 (IEC 61000-4-4) ● Operating Ambient Temperature: -10℃ to 50℃ ● Operating Ambient Humidity: 20% to 85% ● Alarm: uses piezo alarm buzzer ● Input: 3-phase 3-wire: AC 440/110V, 5A 3-phase 4-wire: AC 380√3V, 5A ● Accuracy: Instantaneous Power Value: ±(1.0%) Cumulative Energy: ±(2.0% + 0.03%/day) ● Dimensions: Width 144 × Height 144 × Depth 60 mm ● Weight: 800g ● Panel Processing Dimensions: 101 x 101 mm
Price information
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Delivery Time
P4
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
This is a device developed to reduce electricity costs for low-voltage power consumers, which outputs an alarm or relay signal when usage exceeds set values based on inputs such as the meter reading period and the number of working days in a month, helping to prevent excess usage charges.
Line up（1）
| Model number | overview |
|---|---|
| KCD-MX | ・Input: 3-phase 3-wire: AC 440/110V, 5A, 3-phase 4-wire: AC 380 root 3V, 5A ・Contract power: 1~300 kW ・Reading date: 1~31 days Working days: 1~31 days ・Alarm buzzer: ON/OFF ・DO1/DO2: AUTO/ON/OFF/REMOTE ・Start/stop delay time: 1~200 seconds ・Communication: RS-485 |
catalog（1）
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Company information
Our company was founded in 1979 and has grown into a manufacturer of products that can observe electrical data through early analog instruments, digital meters, wireless, and the internet. This development is driven by the strong will of our employees to walk alongside our customers. Additionally, we are committed to thorough customer-centric operations while actively investing in technological development at our affiliated research institute. We strive to meet our customers' diverse needs through more differentiated services. In our case, we have become well-known in South Korea for our measuring instruments (analog, digital meters, and CT, VT). We have been exporting to Japanese companies for over a decade, and we have registered with Ipros to introduce our products to more Japanese customers. In 2022, we registered as a corporation in Tokyo and have since relocated our corporate office to Osaka as "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to your support.
