The QX1 series star‑delta starter manual provides an overview, model designations, dimensions and wiring diagrams for the QX1‑13N and QX1‑30 units.
The QX1 series star‑delta starter is intended for three‑phase cage‑type induction motors up to 30 kW, 380 V (or lower) and 50 Hz. It can be used for star‑delta starting and stopping, with a reversible version for direct forward or reverse start‑stop. The starter requires six motor terminals and operates with a normal triangular connection and a star connection during start‑up. It may also be applied to resistance‑heating equipment after manual voltage conversion.
The manual lists model codes (QX1‑13N, QX1‑30), enclosure material (metal), physical dimensions, installation dimensions, and provides wiring diagrams for both the star‑delta and reversible configurations. This manual is written in Chinese.
| Maximum motor power | 30 kW |
|---|---|
| Rated voltage | ≤ 380 V |
| Rated frequency | 50 Hz |
| Maximum start‑stop frequency | ≤ 60 times/h |
| Enclosure material | Metal |
| Enclosure dimensions | Various (mm) as listed |
| Installation dimensions | Various (mm) as listed |
It is suitable for three‑phase cage‑type induction motors up to 30 kW, 380 V (or lower) and 50 Hz.
The normal operating frequency should not exceed 60 times per hour.
The starter has a metal enclosure.
Yes, the reversible version can be used for forward or reverse direct start‑stop.