Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-15
Featured QZB-J系列起动用 manuals
QZB-J Series Auto‑Down Press Transformer User Manual
This manual provides the technical data, dimensions, and installation requirements for the QZB‑J series auto‑down press transformer used with three‑phase induction motors up to 500 kW. It describes the operating principles, temperature protection features, and the differences between the QZB‑J and the earlier QZB series.
The document includes tables of rated power, current, and starting percentages for both 380 V and 660 V systems, as well as detailed mechanical dimensions for each model. Installation guidelines cover ambient temperature limits, humidity, altitude, and mounting angle requirements. This manual is written in Chinese.
Covers: Main Parameters and Technical Performance · Model and Ratings · Normal Operating Conditions and Installation Conditions · Physical Dimensions and Installation Sizes · Installation Precautions
Latest QZB-J系列起动用 manuals
QZB-J Series Auto‑Down Press Transformer User Manual
User Manual 4 pages · 3.1 MB · ZHTechnical manual for the QZB‑J series auto‑down press transformer, covering specifications, installation and operating conditions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in QZB-J系列起动用 manuals
What altitude limit is specified for installation?
Installation is limited to altitudes not exceeding 2000 m.