Notice on Rated Current Parameter Upgrade for AS2‑122 Series Inverters

Dear TAGOL partners,

Recently, we have received feedback from many plant operation and maintenance personnel, who generally hold concerns about whether the new 11A version requires modification of the original control cabinet when replacing the new frequency converter. They worry that the upgrade adjustments will increase retrofitting costs and disrupt the normal operation of existing equipment.

For this iteration of the TAGOL AS2-122, we have only optimized the rated current to 11A and enhanced the overload protection capability. The raw materials, hardware structure, mounting dimensions and wiring specifications all remain identical to the old 10A version, with no additional changes made.

Under conventional industrial operating conditions such as water pumps and assembly line fans, the power consumption and operating parameters of the new model stay completely unchanged. The new unit can be installed via direct replacement of old equipment, with no need for electricians to perform secondary modifications to the wiring or electrical control cabinets.

All the above upgrade rules are official factory settings of the TAGOL brand. The product specification manual and factory inspection report are available for external verification, and the factory field-tested operating data can be referenced against actual workshop operation records.