Installation of wiring guide rail in front of JOSEF intermediate relay DZ-3E/44 DC220V board
Category:
electron/electrical/Liquid level controller
Model:
DZ-3E/44
Brand:
Shanghai Joseph
model:
DZ-3E/44
Processing & Customization:
yes
rated voltage:
two hundred and twenty
Place of Origin:
Shanghai
manufacturer:
Shanghai Joseph
Retail Price
115.00RMB
重量
kg
- Product Description
-
model DZ-3E/44
Processing & Customization yes
rated voltage two hundred and twenty
Place of Origin Shanghai
manufacturer Shanghai Joseph
Description :
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DZ-3E/44 intermediate relay is an electromagnetic coil type multi contact AC/DC auxiliary relay, mainly used to expand the number of controlled objects and increase contact capacity. This type of relay plays a crucial role in electrical control systems, increasing the number and capacity of contacts to meet complex control requirements.
In terms of technical parameters, the DZ-3E/44 intermediate relay has options for rated voltages of AC 220V, 110V, 48V, 24V or DC 220V, 110V, 48V, 24V. The contact forms are diverse and rich, including 8-way, 6-way, 2-way, 4-way, 4-way, and 4-way, to meet different control requirements. The design of its operating value is reasonable, with the operating voltage of the DC relay not exceeding 70% of the rated voltage and the operating voltage of the AC relay not exceeding 85% of the rated voltage, ensuring the stable and reliable operation of the relay.
In addition, the action time of the intermediate relay in DZ-3E/44 is not more than 50ms, and the power consumption is not more than 11W, which helps to reduce energy consumption and system heat generation. In terms of contact capacity, the relay has a breaking capacity of 50W for the output contacts in a DC inductive load circuit with a voltage not exceeding 250V, current not exceeding 5A, and time constant of 5 ± 0.75ms. It can reliably operate and return 5 × 104 times. The output contact allows a long-term current of 5A, which has a long service life and stable performance.
In practical applications, DZ-3E/44 intermediate relays are widely used in various protection and automatic control systems, such as power systems, industrial automation production lines, etc. Through its multi contact design and flexible contact form, complex control logic and signal transmission can be achieved, improving the reliability and stability of the system.





Key words:- intermediate relay