We are offering anti pumping relay. The antimpumping device is the word defined in iec62271-100 for hv switchgear & control gear. The definition at 3.6.128 directs to the vocabulary at iev 441-16-48 where the device is defined as"a device which prevents re closing after a close-open operation as long as the device initiating closing is maintained in the position for closing" the definition depictsthe function- ing of an antipumping relay functions , defined as an "device" not as an relay. Inventa antipuming device hence is not a relay nor timer. The innovative concept was launched in 2004 after deep study of the switchgear functioning.antipumping designed by inventa ,branded as inventa , has helped reducing the price of existing apd the miniature size & compact design is unique.type tested with stqc for emi emc & safety tests (lvd directive). Apds of new design are in use since 2002. The big brands* of switchgear manufacturer are using this apds.

We are offering anti pumping relay. The antimpumping device is the word defined in iec62271-100 for hv switchgear & control gear. The definition at 3.6.128 directs to the vocabulary at iev 441-16-48 where the device is defined as"a device which prevents re closing after a close-open operation as long as the device initiating closing is maintained in the position for closing" the definition depictsthe function- ing of an antipumping relay functions , defined as an "device" not as an relay. Inventa antipuming device hence is not a relay nor timer. The innovative concept was launched in 2004 after deep study of the switchgear functioning.antipumping designed by inventa ,branded as inventa , has helped reducing the price of existing apd the miniature size & compact design is unique.type tested with stqc for emi emc & safety tests (lvd directive). Apds of new design are in use since 2002. The big brands* of switchgear manufacturer are using this apds.