APCS the Signal Conditioning Specialists


ACS043 - AC Current Source

Product Diagram

The ACS043 Current Source is another precision instrument from A.P.C.S., the signal conditioning specialists.

Designed and manufactured in Australia, the ACS043 is engineered to satisfy the most demanding test and calibration requirements for industry and commerce.


  • Precision sine wave output
  • Load independent AC current signal
  • Switch selectable mains frequency (50/60Hz)
  • High Stability
  • High Accuracy

Ideal For

  • Transducers
  • ac current monitoring equipment
  • Electronic overload relays
  • Earth Fault relays
  • Any indicating device for ac current measurement



ac V







Most drawings are supplied in PDF format. Portable Document Format is used to present documents in a manner independent of application software, hardware, and operating systems.


Lead Time for a Phase-out Product


Phase-out products are in the process of being discontinued but are still available. Phase-out products will remain available for a limited period and usually have higher price and lead time. Delivery is typically 12 days.

Alternate Products


Order Processing


APCS makes and customises products according to a customers order. Upon receipt of the customers order the following information is required before manufacture, allocation or deliver until full details are given, these include;

  1. Identity of purchaser. Company name, ABN (Australian companies), street address and accounts email address.
  2. Required delivery address.
  3. Full part number and calibration detail required to manufacture items.
  4. Total on purchase order to include delivery charges. Orders received with missing information will be entered and marked to indicate missing details and returned to the customer for correction or approval.

Compliance with the above ensures that your items are manufactured and delivered according to the required specifications.

Standard delivery times commence after the order has been approved for processing.