AHD-WDV

The 2nd generation AHD-WDV Advanced Digital Hoist Controller was designed to control up to 24 electrically compatible motors, either separately or simultaneously. All operation is done via the controls on the front panel or using a wireless hand remote.

The complete system consists of these two devices:

• BASE unit 
  
• Wireless receiver
• Function key switch with OFF/LOCAL/WIRELESS control modes
• Charger and storage for the REMOTE unit
• LED indication for the GO button, wireless signal presence, and charger status
  
  

• REMOTE unit
• Wireless transmitter
• Linkable with up to 24 channels on hand
• Light and solid construction that fits easily to hand
• Integrated antenna inside the body
• Battery status indication LED
• Beeper alarm function
• Device status LED
• Metal belt clip

The device is equipped with unique APA (Automatic Phase Align) module, which guarantees that the motors are moving in the same direction on any alignment of input phases. If any line wire is disconnected, the hoist controller stops to ensure safe operation.

Another feature of AHD-WDV is the AVM (Automatic Voltage Metering) module. This module checks main voltage for AC 400V +-20%, and protects the hoists in case of an issue with main voltage.

The unit will NOT function if:

• one phase is missing
  
• there is under-voltage on the lines
  
• there is over-voltage on the lines
  

All electrical components carry their own individual CE and comply with the European Directives. The unit is housed in a robust steel 19" rack with powder coating and complies with CE according to the Certification of conformity that comes with it.

The AHD-WDV has an additional key switch for the Group-stop function. When active, the MCB trip of any hoist will cause an E-STOP on all connected hoists. This feature can be optionally bypassed.