1. Wireless Power Interface
HDL-MPWPID03L.18

2. Description
HDL-MPWPID03L.18, singel fire wire power interface, which supplies DC5V power to wireless panel. It has 3 output channels for dimming and switch.

3. Notes Power interface can be used without null line
The 1st channel is MOSFET dimming, output current should not exceed 1.2A; the 2nd and 3rd are TRIAC dimming/switch, the total current cannot exceed 2A.
To enable the power interface to detect a signal from channel 1, connect a load or bypass module
Recommend channel 1 load types: electronic transformer, LED driver. It can reduce noise in dimming mode
Make sure the lamps meet the minimum load power requirement, 30W. If the connected load is less than 30W, should connect the constant current module in parallel to provide enough working current for panel. If the load supports dimming, you can also limit the max. output voltage to provide enough power for panel, e.g. 80%.

4. Bypass Module
Generally, if the load is lamp, the max. level should not exceed 80%. If the load is LED and less than 30W, it needs connect the constant current module in parallel to provide enough working current.

5. Low power load
Used to replace those normal switch as below:

6. High power load
Some wall boxes may have channels with high power loads which cannot be controlled via the power interface. If this is the case a wireless relay or dimmer should be installed in the roof.

7. Parallel Connection
One wireless panel can be connected with up to 4 wireless power interface, wireless panel will detect and assign channel numbers to them automatically.
E.g. Power Interface 1 assigned with channel 1-3, Power Interface 2 assigned with channel 4-6, Power Interface 3 assigned with channel 7-9, Power Interface 4 assigned with channel

8. Types We have different types for wireless power interface:
HDL-MPWPID00LN.18: Fire and neutral wire for power supply
HDL-MPWPID01L.18: 1CH single fire wire dimming
HDL-MPWPID03L.18: 3CH single fire wire dimming
HDL-MPWPID01LN.18: 1CH fire and neutral wire dimming
HDL-MPWPID03LN.18: 3CH fire and neutral wire dimming
HDL-MPWPIR01T.18: Fire and neutral wire for 1CH relay (with temperature detection)
HDL-MPWPID01.18: Fire and neutral wire for 1CH relay