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This product is an upgraded version of the MTN647893 8-channel mid-load KNX switch actuator, belonging to the REG-K series. It retains the 8-channel 230V/16A medium-power cluster control capability and adds a real-time current detection function, forming a "control-monitoring-protection" closed-loop system. It is positioned as a smart safety control core for medium-sized KNX intelligent systems, suitable for scenarios that require both batch management of medium-power equipment and real-time equipment status monitoring.
I. Core Parameter Analysis
1. Core Functional Parameters
Parameter Category
Detailed Description
Channel Configuration & Load Capacity
8 independent control channels, each supporting 230V AC/16A mid-load switching. Single-channel maximum power reaches 3680W (230V×16A), and the total load capacity of the device is up to 29440W. Compatible with resistive loads (commercial lighting arrays, electric heater groups) and inductive loads (medium-power air conditioner clusters, ventilation fan systems). Channels work independently without mutual interference, meeting the refined partition control needs of medium-sized scenarios.
Current Detection (Core Differentiated Function)
1. Real-time current monitoring: Collect the operating current data of each channel in real time, and transmit the data to the KNX central controller for display; support remote viewing via mobile APP, enabling managers to grasp the equipment status at any time.
2. Overload & abnormality early warning: Set adjustable current thresholds (10–16A). When the current exceeds the threshold for 2s, the system sends an alarm signal and triggers the orange indicator light to flash; when the current is too low (indicating equipment idle or failure), it also sends a prompt.
3. Fault location & data recording: Automatically record the current data of the faulty channel when an abnormality occurs, helping maintenance personnel quickly judge the fault cause (e.g., equipment aging, circuit short circuit, load overload).
Control Mode
Three integrated control modes to meet diversified needs:
1. Automatic linkage: Connect with KNX sensors (temperature, light, door/window), central master controllers and IP gateways to realize intelligent scene linkage (e.g., turn on the lighting of designated channels when the door is opened; automatically cut off the circuit of the faulty channel when current is abnormal).
2. Local manual control: Equipped with independent emergency buttons for each channel, enabling direct on/off control without relying on the KNX bus system, suitable for emergency operation when the system fails.
3. Current monitoring & protection: When the current of a channel exceeds 16A for 5s, the system can be set to automatically cut off the circuit to protect the equipment and avoid safety accidents.
REG-K Series Exclusive Control Logic
Combine current detection function to form a complete safety protection system:
1. Delayed start/stop: Supports setting sequential startup/shutdown of 8 channels (adjustable interval 1–10s), avoiding grid impact caused by simultaneous startup of multiple medium-power devices.
2. Overload linkage protection: Link the current detection data with the overload protection function; when an abnormality is detected, it can not only cut off the faulty channel, but also trigger the backup equipment of the same area to start.
System Compatibility
Complies with KNX TP1 standard protocol, fully compatible with mainstream KNX terminal devices (sensors, gateways, secure controllers) and both secure and non-secure KNX systems. Supports data interaction with building management systems (BMS) to realize unified monitoring of all equipment in the building.
2. General Technical Parameters (Referenced from Similar REG-K Series Actuators)
Parameter Category
Detailed Description
Power Supply Mode
Adopts KNX bus power supply (DC 24V), no additional power wiring required, simplifying system installation and reducing construction costs. Supports redundant power supply to ensure stable operation of the current detection function and 8 channels during bus voltage fluctuations.
Installation Method
Standard 35mm DIN rail mounting, occupies 3.5 module positions in the distribution box (slightly larger than MTN647893 due to the current detection module). Can be installed centrally with other KNX devices (actuators, sensors, gateways), facilitating later maintenance and system expansion.
Protection Rating
IP20 protection level, suitable for indoor dry environments (e.g., commercial building weak current rooms, villa central distribution cabinets, medium-sized supermarket control cabinets). Cannot be used in humid, dusty, corrosive or outdoor scenarios.
Operating Environment
Working temperature range: 0℃–40℃; storage temperature range: -20℃–60℃; working humidity: 5%–95% (non-condensing). Compatible with 230V AC mains power systems in most regions.
Indicator Function
Equipped with 4 types of indicator lights: power indicator (red, always on when powered on), channel running indicator (green, on when the channel is working), fault alarm indicator (yellow, flashes when overload occurs), current abnormal indicator (orange, flashes when current is too high/low). The light status and flashing frequency can intuitively reflect the operating state of each channel.
II. Main Application Scenarios
This product is positioned as a smart safety control device with batch management capability, suitable for medium-sized scenarios that require both unified control of multiple groups of medium-power equipment and real-time equipment safety monitoring. It is widely used in medium-sized commercial spaces and high-end civil residences with high safety requirements.
1. Commercial Building Scenarios
Medium-Sized Supermarkets/Chain Stores:The 8 channels control the power supply of refrigerated display cabinets, commercial air conditioners, ventilation fans, lighting systems, cash register clusters, electric rolling shutters, security monitoring and background music systems. The current detection function monitors the operating current of refrigerated cabinets in real time—if the current is too high (caused by compressor aging), the system sends an early warning to the manager, avoiding food spoilage due to equipment downtime; if the current of the rolling shutter is abnormal (caused by jamming), it automatically stops to prevent motor burnout.
Office Buildings/Training Institutions:Control the power supply of open workstation lighting, meeting room projection equipment, floor ventilation fans, central air conditioners, training room audio systems, corridor emergency lights, printer clusters and water dispensers. The current detection function monitors the current of ventilation fans and air conditioners; if the current drops sharply (indicating equipment failure), the system automatically starts the backup equipment and sends an alarm to the maintenance department, ensuring the normal operation of the office environment.
Medium-Sized Restaurants/Cafés:Control the power supply of dining area lighting, kitchen exhaust fans, commercial refrigerators, air conditioners, bar counter display lights, audio systems, outdoor sign lights and employee lounge water heaters. The current detection function monitors the exhaust fan current—if the current is too high (caused by oil blockage), the system sends a prompt to the kitchen staff, reminding them to clean the fan in time to prevent fire hazards; if the refrigerator current is abnormal, it warns of potential cooling failure.
Hotel Floors/Service Apartments:Control the power supply of guest room corridor lights, floor vending machines, public area air conditioners, laundry room equipment, elevator lobby lighting, fire emergency lights, cleaning cart charging stations and water supply pumps. The current detection function can identify abnormal current (e.g., short circuit of charging stations, water pump jamming) and automatically cut off the circuit to avoid electrical safety accidents, while sending an alarm to the hotel engineering department.
2. Civil Residence Scenarios
Large Villas/Private Manors:The 8 channels control the power supply of living room central air conditioners, bedroom electric heaters, kitchen range hoods, courtyard landscape light arrays, garage ventilation fans, swimming pool water circulation pumps, home theater projection equipment and smart toilet power supplies. The current detection function monitors the operating status of high-power equipment in real time; homeowners can view the current data via the mobile APP to check whether the equipment is aging. If an abnormality is detected, the system sends a push notification, and the manual control function can realize emergency operation when the smart system fails.
Large Duplex Apartments/Penthouses:Control the power supply of upper and lower floor lighting, multiple room air conditioners, balcony electric awnings, indoor fish tank oxygen pumps, study desk lamps, gym equipment, wine cabinet constant temperature systems and pet room ventilation fans. The 8 independent channels meet the refined control needs of multiple functional areas; the current detection function prevents circuit overload caused by simultaneous use of multiple high-power devices, protecting the home circuit system.
Multi-Family Residences/Shared Houses:Control the power supply of public area lighting, shared kitchen electrical appliances, living room air conditioners, laundry room washing machines, balcony drying racks, corridor security monitoring, shared refrigerator and water purifier. The cluster control capability reduces the number of controllers required for the shared space, and the current detection function monitors the status of shared equipment in real time, facilitating the division of maintenance responsibilities when faults occur.
III. Core Product Advantages
8-Channel Cluster Control + Current Detection Integration:Retains the batch management capability of medium-power equipment, and adds real-time current monitoring. It solves the pain point of "only control but no monitoring" of traditional actuators, and realizes integrated control and safety management of equipment.
Fault Early Warning & Active Protection:The current detection function can identify hidden equipment faults (e.g., compressor aging, fan blockage, circuit short circuit) in advance, and realize early warning and automatic power-off protection, reducing equipment maintenance costs and avoiding electrical safety accidents.
Dual-Control Guarantee & High System Reliability:Combines KNX automatic linkage and local manual control. Even if the bus system fails, the manual button can control the equipment, ensuring continuous operation of key loads.
Intelligent Operation & Maintenance & Low Later Cost:Current data can be viewed remotely via APP, realizing intelligent operation and maintenance without on-site inspection; the indicator function enables quick fault location, reducing the time and labor cost of maintenance.
Strong Compatibility & Scalability:Compatible with both secure and non-secure KNX systems, and supports linkage with central master controllers and BMS systems. It can be flexibly expanded according to the scale of application scenarios, adapting to the upgrading needs of intelligent systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2015
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
