The PSR is a user adjustable voltage sensing relay. Electrically isolated, non-polarised and bi-directional, features previously unheard of in any other solid state relay devices.
Voltage sensing relays have existed in one form or another for many years. They are commonly used to automatically replace the traditional manual process of controlling the charge function between batteries or battery banks, thus eliminating the risk of over/under charging.
interVOLT takes this process to a whole new level. The innovative design of the interVOLT PSR replaces traditional electro-mechanical relay devices used in 12/24 Volt DC applications by removing all mechanical parts to produce a completely solid state product with a myriad of added features.
In short, the PSR is a user adjustable voltage sensing relay in terms of voltage and time delay parameters. It allows the user to choose the voltage they want for switching loads on and off rather than be restricted to settings dictated by manufacturers. The time delay allows the relay to activate only after a user specified time to prevent cyclic (threshold) switching. In addition the PSR is electrically isolated (contact to load), non-polarised and bi-directional, features previously unheard of in any other solid state relay devices. Additionally the PSR has the major benefit of being able to change from normally open or normally closed, all literally, at the touch of a button.
For load terminals ≈0.5mΩ @ 25°C. Does not take into account connections i.e. terminal resistance.
User selectable, normally open or closed
M8 threaded stud, tin plated copper, 304 stainless steel hardware
M3 threaded contacts, tin plated brass, 304 stainless steel hardware
Construction – Housing
Black electrophorectically coated A360 (ADC 3) die cast aluminium
Construction – Cover, terminal protector and mounting feet insulators
ABS/ PC injection moulded plastics and stainless steel hardware
Construction – Fasteners
304 stainless steel
IP67 rating (internal components only)
-25°C to + 50°C
Should not exceed 95 %
97mmL x 86mmW x 81.5mmH
Thermal Overload Shutdown
Low Voltage Shutdown
Automatic reset @ 9.0VDC
Pickup or Shipping
We offer you a convenient shipping and delivery service or you can simply come and pickup your order from our shop.
We offer worldwide shipping. If you require express shipping please contact us on+61861553932and we will happily organise this for you.
If you choose to pickup your order, we will call you when your items are available. This generally takes between 1-3 business days. Please note that we do not regularly stock all items in our shop so please wait for us to confirm they are ready for pickup or call us to check availability.