Key facts
- Brand
- Delta
- Model
- AL2
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-04-05
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Delta VFD-F Service Manual
This manual covers the Delta VFD-F variable frequency drive, including its electrical specifications, wiring diagrams, and mechanical installation details. It is intended for technicians who service or install the drive.
The document includes tables of input voltage ranges, power ratings, frequency settings, enclosure types, and torque specifications for mounting hardware, as well as PCB‑support component information.
Delta AL2 specifications
| Input Voltage (1‑phase) | 230 V |
|---|---|
| Input Voltage (3‑phase) | 460 V |
| Frequency Range | 1.5 Hz – 120 Hz |
| Enclosure Type | TYPE 1 |
| Torque for PCB‑support screws | 2 – 4 kgf·cm |
Source: Delta VFD-F Service Manual
All Delta AL2 documents by type
Disassembly, diagnostics and part numbers, for repair.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What input voltage options does the VFD-F support?
The VFD-F supports a 1‑phase 230 V series and a 3‑phase 460 V series.
What is the frequency range of the VFD-F?
The drive operates over a frequency range of 1.5 Hz to 120 Hz.
What power supply is required for the TP04G-AL/AL2?
The TP04G-AL/AL2 requires a 24 VDC input power.
How can I reset a forgotten password?
Enter the universal code 8888 to clear the password and restore factory settings.