Hytronik HED8025V/BT Bluetooth 5.0 SIG Mesh LED Driver
Constant Voltage
Product Description
The HED8025V/BT is a Bluetooth dimming and tunable white LED driver with a maximum power output of 25W. It features two Switch-Dim terminals, suitable for dimming and color tuning applications. This product is ideal for direct projects, leveraging a Bluetooth wireless mesh network to simplify communication between luminaires without extensive hardwiring, thereby saving costs. Device setup and commissioning are easily managed via the Koolmesh™ app.
Image of the HED8025V/BT LED driver, showing its compact white casing and terminal connections.
App Features
- ⚙️ Quick setup mode & advanced setup mode
- ?️ Floorplan feature to simplify project planning
- ? Web app/platform for dedicated project management
- ? Koolmesh Pro iPad version for on-site configuration
- ? Grouping luminaires via mesh network
- ✨ Scenes
- ? Detailed motion sensor settings
- ?️ Push switch configuration
- ? Schedule to run scenes based on time and date
- ? Astro timer (sunrise and sunset)
- ? Staircase function (primary & secondary)
- ☁️ Internet-of-Things (IoT) featured
- ⬆️ Device firmware update over-the-air (OTA)
- ? Device social relations check
- ? Bulk commissioning (copy and paste settings)
- ? Power-on status (memory against power loss)
- ? Offline commissioning
- ? Different permission levels via authority management
- ? Network sharing via QR code or keycode
- ? Remote control via gateway support HBGW01
- ? Interoperability with Hytronik Bluetooth product portfolio
- ⚡ Compatible with EnOcean switch EWSSB/EWSDB
- ? Continuous development in progress
Diagrams illustrating the Koolmesh app interface for iOS, Android, and web platforms, showing app features and connectivity. Image of an EnOcean switch (EWSSB/EWSDB) for self-powered IoT applications.
Hardware Features
- ?️ Switch-Dim with two Push inputs
- ⚡ PWM 1KHz (1-100%)
- ? Tunable white
- ? Insulated terminal cover with cord restraint
- ? Active PFC design
- ✅ Power Factor >0.93
- ? Logarithmic Dimming
- ? Linear Dimming
- ? CV 24V constant voltage output
- ➡️ Loop-in and loop-out terminals for efficient installation
- ?️ Short-circuit Protection
- ?️ Overload Protection
- ?️ Open-circuit Protection
- ⏳ 5-year warranty, designed for long lifetime up to 50,000 hours
Note: Certain scenes requiring an external photocell can be achieved by using Hytronik Bluetooth sensors, such as HBIR29 or HCD038/BT + sensor head.
Technical Specifications
Bluetooth Transceiver
| Operation frequency | 2.4 GHz - 2.483 GHz |
| Transmission power | 4 dBm |
| Range (Typical indoor) | 10~30m |
| Protocol | Bluetooth 5.0 SIG Mesh |
Environment
| Operation Temp. | -20 ~ +45°C |
| Case Temp. (Max.) | 80°C |
| IP Rating | IP20 |
Input
| Mains Voltage | 220~240VAC 50/60Hz |
| Mains Current | 0.140~0.125A |
| Power Factor | 0.95 |
| Max. Efficiency | 88% |
Output
| Ripple Current | <3% |
| Uout Max. | 24V |
| Turn-on Time | <0.5s |
| Dimming Interface | Switch-Dim |
Safety and EMC
| EMC Standard | EN55015, EN61547, EN6100-2/3, EN300328, EN301489-1/-17, EN62479 |
| Safety Standard | EN61347-1, EN61347-2-13 |
| Dielectric strength | Input-output: 3000VAC / 5mA / 1min |
| Abnormal protection | Output short-circuit protection, Overload Protection, Open-circuit Protection |
Max. output power/current/voltage range
| Model | 25W/1050mA/24V |
| HED8025V/BT | 25W/1050mA/24V |
Mechanical Structure & Dimensions
The LED driver has a rectangular form factor with dimensions of 150mm (length) x 53.5mm (width) x 22.8mm (height). It features terminal blocks for input, output, and switch connections.
Diagram showing mechanical dimensions: Length 150mm, Width 53.5mm, Height 22.8mm. Terminal block details are indicated.
Wire Preparation: Use wires with a gauge of 0.75-1.5mm². Strip the wire to a length of 8mm. To insert or release a wire from the terminal, push down the button using a screwdriver.
Wiring Diagram
The wiring diagram illustrates the connections for the LED driver. Mains input is connected to L (Live) and N (Neutral) terminals. Push switch inputs are connected to P1 and P2 terminals. The output channels for dimming and tunable white are connected to CH1+, CH1-, CH2+, and CH2- terminals. The diagram shows a typical setup where multiple drivers can be controlled by a single push switch, with the switches connected to the nearest driver.
Note: Push terminals on different drivers do not require hardwiring between them. Installers only need to connect push switches to the nearest driver to save labor and cost. Push switches can be assigned to control any Bluetooth driver via the app commissioning.
Loading and In-rush Current
| Model | In-rush Current (Imax.) | Pulse Time |
|---|---|---|
| HED8025V/BT | 26A | 21 µs |
Circuit Breaker Information
The table below provides guidance on automatic circuit breaker types for the HED8025V/BT. The data is calculated based on the formula: Maximum Amount = 16/(Pn/230) and revised to 60% of the calculated number for reliability in real applications. Calculations are based on ABB circuit breaker series S200. Actual values may vary based on circuit breaker type and installation environment.
| Automatic circuit breaker type | B16A | B10A | B13A | B20A | B25A |
|---|---|---|---|---|---|
| HED8025V/BT | 71 | 44 | 57 | 89 | 111 |
Performance Characteristics
Typical Efficiency vs Load: The graph shows that efficiency increases with load, ranging from approximately 80% at 50% load to about 87% at 100% load. This trend is consistent across input voltages of 220V, 230V, and 240V.
Typical Power Factor vs Load: The graph indicates that the power factor improves as the load increases from 50% to 100%. The power factor values are between approximately 0.85 and 0.98 across the tested load range and input voltages (220V, 230V, 240V).
Dimming Characteristics
Power Output vs Dim Level: The graphs illustrate the relationship between dimming level and power output. As the dim level increases from low values (e.g., 1% or 10%) to 100%, the power output increases from near 0% to 100%. The curves suggest a logarithmic dimming response, providing fine control at lower light levels.
Dimming Interface Operation Notes
The Switch-Dim interface supports simple dimming using non-latching (momentary) wall switches. Up to 64 LED drivers can be connected to a single switch. Detailed push switch configurations can be set via the Koolmesh app.
| Switch Function | Action | Descriptions | |
|---|---|---|---|
| Push switch | Short press (<1 second) * Short press has to be longer than 0.1s, or it will be invalid. | - Turn on/off - Recall a scene | - Turn on only - Exit manual mode - Do nothing |
| Double push | - Turn on only - Turn off only | - Exit manual mode - Do nothing | |
| Long press (≥1 second) | - Dimming - Colour tuning - Do nothing | - Recall a scene | |
| Simulate sensor | / | - Upgrade a normal on/off motion sensor to a Bluetooth controlled motion sensor |
Additional Information / Documents
- Regarding precautions for LED driver installation and operation, please refer to Hytronik LED Drivers Precautions.
- For detailed product features/functions, please refer to Hytronik App Scenes and Product Functions.
- Regarding Bluetooth product installation and operation, please refer to Hytronik Bluetooth Products Precautions.
- Data sheets are subject to change without notice. Please always refer to the most recent release on Hytronik Bluetooth Drivers.
- Regarding Hytronik standard guarantee policy, please refer to Hytronik Standard Guarantee Policy.
Company Imprint & Legal Information | Hytronik
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