Description
This AC control unit enables the integration of 24 VDC drives into 230 VAC systems. It rectifies, smooths, and transforms the applied mains voltage so that it can be processed by the drives. Depending on the model, the WST provides an output current of 2 A, 4 A or 8 A. The connected drives are operated via ventilation buttons.
Depending on requirements and the contact load capacity of the control components used (ventilation buttons, wind and rain control, AP option), several control units of this type can be combined.
Specifications
- Mains voltage supply 230 VAC
- Current consumption 0,45 A - 1,05 A
- Output current 2 A, 4 A, or 8 A
- Environmental class 1/III -5 °C to +40 °C
- Housing protection class IP43
- Dimensions 200 mm x 150 mm x 80 mm (2 A) or 248 mm x 198 mm x 96 mm (4 A / 8 A)
Variants
- WST 2e output current 2 A
- WST 4e output current 4 A
- WST 8e output current 8 A
- Option PK-SA
- potential-free contacts for signaling actuator positions
- Option AP
- simplified connection directly in the control system