HDL have many models on this product:
HDL-MDH2405 24channels 5A per channel
HDL-MDH1210 12channels 10A per channel
HDL-MDH0620 6channels 20A per channel

Technical parameters
* Power three phase, five wires
* Voltage 220V
* Frequency 5010± Hz
* Output channel 24CH dimmer
* Output current in each channel Maximun 5A; Total current in 24 channels is less than 120A.
* Protection Short circuit, over load, grounding fault protection
* Installation Wall mounting
* Dimension 700 x 290 x 162 (mm)
With Scene controller

Functions
* 10 Bit dimmer accuracy.
* Wire bypass function.
* Maximun separate area is up to 24
* Each area has 99 scenes, maximum runtime: 60 minutes.
Up to 99 show sequences, 99 steps for each sequence, and 0.1s to 60 minutes interval between each step. Each show sequence has 4 running mode of Forward, Backward and Bounce, Random.
* Low threshold, high threshold and maximun threshold are available to suit different loads of each channel.
* Emergency bypass switch in each channel.
* Be able to provide the BUS with 100mA current (DC 24V).
* Remark information provided in each scene, area, sequence and channel.
* Remote program and management function.
* Installed with emergency fire protection switch.
* Device can be restored to previous scene or designated scene.