SRS Rigging | AHD4-DV | AHD Hoist control 4-channel | Type of control: Direct Voltage | Input: 1x CEE32A-5p

4-channel AHD-DV hoist controller

The AHD-DV 4-channel Advanced Digital Hoist Controller is designed to control up to 4 motor hoists separately or simultaneously from each other. Optionally, the hoist control can be operated with a CMC-DIGI-AHD digital cable remote control.

The device is equipped with a unique Automatic Phase Align (APA) module, which guarantees that the motors move in the same direction on any alignment of the input phases. If a phase is disconnected, the hoist control stops to ensure a safe situation.

One of the features of AHD-DV is the AVM module (Automatic Voltage Metering). This module monitors mains voltage at AC 400V + -20% in star configuration and protects the hoists in case of mains voltage problems.

The hoist controller will not release control if:

- A phase is missing
- There is undervoltage on the installation
- There is overvoltage on the installation

All electrical components have their own individual CE marking and comply with European directives.

The hoist control sits in a robust steel 19" rack and is powder-coated. The enclosure also has a CE mark and corresponding declaration of conformity.

The AHD-DV has an additional key switch for the group stop function. When active, switching off the circuit breaker of one hoist will cause an emergency stop on all connected hoists.

Features:

- APA - Automatic Phase Alignment
- AVM - Automatic voltage measurement
- GCT - Group channel control via CMG remote
- RRST - Remote Reset function

Specifications hoist control 4-channel AHD - DV:

- Can control up to 384 hoists via AHD link
- GFI/RCD 30mA protected outputs
- UP/DOWN selector switches
- Automatic voltage measurement
- Automatic phase alignment
- Digital remote with all functions
- Emergency stop circuit according to: IEC60204, SIL3
- Suitable for hoist types: BGV D8, BGV D8+

Available in the variants:

- CEE16A/4p
- Harting/16p
- Socapex/19p
- WAGO Screw terminal

For use with:

- Chainmaster/Movecat/Liftket/Tourrig
- CM lodestar
- LITEC/EXE
- Trabes
- Prolyft
- Verlinde/Stagemaker
- Hitachi