ACS 1000, ACS 1000i family of drives is one of the most successful variable speed drives in its class, providing simple and reliable power control.
The ACS 1000 family provides simple and reliable power control for 315 kW to 5 MW induction motors at 2.3 kV‑4.16 kV. It is available in air‑cooled or water‑cooled versions and can be supplied with a separate or integrated input transformer, giving great flexibility for system design.
Key features include a retrofit‑ready design, an output sine filter that protects standard motors from voltage stress, a fuseless IGCT‑based converter for maintenance‑free protection, and a Direct Torque Control (DTC) platform that delivers high torque and speed performance across the full speed range.
| Input voltage range | 2.3 kV – 4.16 kV |
|---|---|
| Power rating | 315 kW – 5 MW |
| Cooling options | Air‑cooled or water‑cooled |
| Semiconductor type | IGCT (Integrated Gate Commutated Thyristor) |
| Typical cabinet voltage (air cooled) | 4.0 kV |
The ACS 1000 can be supplied air‑cooled or water‑cooled, and an integrated input transformer is optional.
Yes, the ACS 1000 family is retrofit‑ready and can be fitted to existing medium‑voltage induction motors.
It uses IGCT (Integrated Gate Commutated Thyristor) semiconductors, which provide low part count and reliable protection.