DZ-30B (G) intermediate relay

Contact form: 3 pairs of moving and joining,3 pairs of conversion,6 pairs of moving and joining
Rated voltage: 220,110,48,24,21
Operating voltage: not more than 70%Un
Return voltage: not less than 5%Un
Operation time: ≤45 under rated voltage
Contact disconnection capacity: DC inductive load 50W AC circuit 250VA

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Product overview
Product parameter

Application Range

DZ-30B(DZ-30BG) series intermediate relays are used in a variety of protective and automatic control circuits for DC operation as auxiliary relays to increase the number and capacity of contacts.
Dz-30bg is an improved version of DZ-30B.The relay overcame the original DZ-30B relay with a winding wire diameter of 0.06-0.07 enameled wire.In the long - term transportation, the disconnection defect appears and improves the reliability.Other internal wiring, external dimension, wiring terminal, use function and so on remain unchanged.

Main technical parameters

Rated voltage: DC 220V,110V,48V,24V,12V.
Action value: Rated voltage 30-70%.
Return value: not less than 5% of the rated value.
Operation time: no more than 45ms under rated voltage.
Return time: no more than 60ms.
Power consumption: not more than 7W.
Contact capacity: In the dc inductive load circuit with voltage no more than 250V, current no more than 5A, and time constant of 5+0.75ms, the cut-off capacity of product output contact is 50W.The output contact can reliably operate and return 5X10 times under the above specified load conditions.The long-term permissible energy current of the output contact is 5A.

Internal wiring diagram

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