Power supplies of the BPN-1 series are designed to supply rectified current to automation, control and relay protection devices for a rated voltage of 24, 48, 110 or 220 V with a rated power of 15 - 60 W. Blocks of BPN-1 types can be used to power protection and signaling devices ZZP-1 and USZ2 / 2 in case of single-phase ground faults.

1. Long-term withstand input current at the setting of “5A” when the windings are connected in series 9.5 A;
2. Current when the primary windings are switched on:
a) with a setting for the current of the onset of ferroresonance 5A:
– one winding 5 A 0.5A,
– both windings in series 2.5 A 0.25A,
b) with a setting for the current of the onset of ferroresonance of 7.5A:
– one winding 7.5 A 0.75A,
– both windings in series 3.75 A 0.375A,
c) with a setting for the current of the onset of ferroresonance 10A:
– one winding 10 A 1.0A,
– both windings in series 5 A 0.5A.

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.