HVI237 - 5KV Isolator

Product Diagram

The HVI237 is an isolating converter providing true 3-way galvanic isolation up to 5kV rms.

The HVI237 produces two unipolar output signals from one input signal (no isolation between outputs). The high input output isolation makes the unit suitable for monitoring DC power supplies used in transport and mining machinery.

Final calibration is trimmed using the front accessible zero and span 15-turn trim adjustments. Maximum current drive is 20mA and maximum voltage drive is 16V.

All units are fitted with a 500mS filter that can be changed on request. Surge protection for power supply and input is standard with all A.P.C.S. modules.potentiometers.



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 Standard Product


Standard products usually have all the features of the premier products and may have a higher price or delivery time, typically 7 days.

Alternate Products


Order Processing

BSI134 Additional Information Required

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.