Jsj-3/ac220v time relay

brand ：JOSEF Joseph
name ： Terminal block delay intermediate relay
model ：JZS-7G-22X;JZS-7G-21
Rated voltage ：6V~220VAC/DC,380VAC
Contact capacity ：10A/250V 10A/220VDC
Power consumption ：≤6W
JSJ-3/AC220V Time relay products are used in various protection and automatic control circuits , In order to increase the number and capacity of electric shock in the protection and control circuit .

One , Main technical parameters

1、 Delay range ：0.02-9.99S.

2、 Contact capacity ： When the voltage does not exceed 250V, Current not exceeding 1A, The time constant is 5MS±0.75MS DC inductive load circuit , The contact breaking capacity shall not be less than 50W; When the voltage does not exceed 250V, Current not exceeding 5A, The power factor is COSφ=0.4±0.1 In the AC circuit of , The breaking capacity is not less than 500VA. The reliable action and return of the contact under the above specified load conditions shall not be less than 50000 Time . The long-term allowable making current of the contact is not less than 5A.

3、 Power consumption ： Not more than... Under rated value 5W/7VA.

4、 Insulation performance ： The withstand voltage between the same opening points shall not be less than 1KV/50Hz It is too 1 Minutes of power frequency withstand voltage . Between different groups of contacts , The distance between different circuits shall not be less than 2KV/50Hz It is too 1 Minutes of power frequency withstand voltage . use 1KV Megger test any terminal to shell , Its insulation resistance is not less than 100M.

Two , Model name and meaning

3、 ... and , Product model

Four , Outline dimension and installation dimension drawing of relay

JSJ-3/AC220V Time relay

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Shanghai Joseph relay business department