Monthly maximum demand power 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 an 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. - Data such as power and energy can be transmitted via RS-485 communication for remote control and monitoring. - Monthly usage limits can be set based on target usage and working days. 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%) Integrated 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
Please contact us directly.
Delivery Time
P4
※There is a distributor in Yokohama, Japan, and they have 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 input parameters such as the meter reading period and the number of working days in a month, helping to prevent excess usage charges.
Detailed information
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This is the configuration items for KCD-MX. It is written regarding the configuration items and configuration ranges, so please refer to it.
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This is the wiring diagram for KCD-MX. Please refer to it.
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This is the HMI for KCD-MX. Remote management can be done through the relevant program. Please refer to it.
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 ・Activation/release 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 from producing early analog (needle-type) instruments to digital instruments, as well as products that allow for the observation of electrical data via wireless and the internet. This development reflects the strong commitment of our employees to walk alongside our customers. Additionally, we are making proactive investments in technology development at our affiliated research institute and are thoroughly operating our business processes with a customer-centric approach. We are dedicated to meeting the diverse needs of our customers 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 under the name "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to serving you.
