RVE3A YAL4.544.000-18 Aviamisto | Unique components for helicopters and other aircraft
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TIME RELAY

RVE3A YAL4.544.000-18

Description

Low-current time relay with non-adjustable (fixed) time delays with one contact output having one changeover contact or with one non-contact output. Relays RVE3A YAL4.544.000-18 are designed for switching electrical circuits of direct and alternating current with a time delay from 0.05 to 900 s.

Details

1. Supply current – constant.
2. Operating supply voltage) 27V.
3. Current consumption at an operating voltage of 32 V:
– no more than 10 mA – before operation;
– 15-45 mA – after operation.
4. Insulation resistance between current-carrying elements, between current-carrying elements and the case, not less than:
– in normal climatic conditions (power circuit de-energized) 200 MΩ.
– in conditions of high humidity 10 MΩ.
— at the maximum temperature (after holding the power supply circuit of the relay under operating voltage) 20 MOhm.
5. Test alternating voltage between current-carrying elements and the case, between current-carrying elements:
– in normal climatic conditions:
– between current-carrying elements and the case 350 V.
– between current-carrying elements 180 V.
– in conditions of high humidity 180 V.
– at a reduced atmospheric pressure of 180 V.
6. Resistance of electrical circuit contacts during delivery (acceptance), measured at voltage (6+1) V and current (1000+10) mA, no more than 1.6 Ohm.
7. Relay weight, no more than 70 g.
8. Temperature change from minus 60 to plus 85 C.

Payment & delivery

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.

  • Description
  • Details
  • Payment & delivery

Low-current time relay with non-adjustable (fixed) time delays with one contact output having one changeover contact or with one non-contact output. Relays RVE3A YAL4.544.000-18 are designed for switching electrical circuits of direct and alternating current with a time delay from 0.05 to 900 s.

1. Supply current – constant.
2. Operating supply voltage) 27V.
3. Current consumption at an operating voltage of 32 V:
– no more than 10 mA – before operation;
– 15-45 mA – after operation.
4. Insulation resistance between current-carrying elements, between current-carrying elements and the case, not less than:
– in normal climatic conditions (power circuit de-energized) 200 MΩ.
– in conditions of high humidity 10 MΩ.
— at the maximum temperature (after holding the power supply circuit of the relay under operating voltage) 20 MOhm.
5. Test alternating voltage between current-carrying elements and the case, between current-carrying elements:
– in normal climatic conditions:
– between current-carrying elements and the case 350 V.
– between current-carrying elements 180 V.
– in conditions of high humidity 180 V.
– at a reduced atmospheric pressure of 180 V.
6. Resistance of electrical circuit contacts during delivery (acceptance), measured at voltage (6+1) V and current (1000+10) mA, no more than 1.6 Ohm.
7. Relay weight, no more than 70 g.
8. Temperature change from minus 60 to plus 85 C.

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.

Didn’t find the parts you need? Contact us — we will assist in sourcing them.

Send your request — we will provide availability, lead time, pricing, and delivery details.
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