User manual for SMC frozen‑type air dryers (models IDF100F‑30‑W, IDF125F‑30‑W, IDF150F‑30‑W) covering installation, operation, maintenance and safety.
This manual provides detailed instructions for the installation, operation, and maintenance of SMC frozen‑type air dryers. It is intended for personnel with basic knowledge of industrial equipment installation and operation.
The document includes safety warnings, optional equipment options, wiring diagrams, and regular inspection procedures to ensure safe and reliable performance of the IDF series air dryers. This manual is written in Chinese.
| Supply voltage | 30 V three‑phase AC200V (50 Hz) / AC200‑220V (60 Hz) |
|---|---|
| Leakage circuit‑breaker rating | 30 A (IDF100F, IDF125F, IDF150F) |
| Leakage current | 30 mA |
| Power‑cable size | ≥ 3.5 mm² (12 AWG) |
Use a power cable of at least 3.5 mm² (12 AWG), connect it to the terminal block with M4 (or M5 if a leakage breaker is installed), and tighten to a torque of 1.4‑2.0 N·m (or 2.6 N·m for M5).