This file introduces the use of VW3 A1007 Altivar's VW3A1104R10.30, including installation, operation, maintenance and maintenance.
This manual provides step‑by‑step instructions for installing the Altivar VW3 A1007 variable‑frequency drive. It includes safety warnings, required tools, and wiring diagrams to ensure a correct and compliant installation.
The document emphasizes that only qualified personnel should perform the installation and service. It details precautions such as disconnecting power, labeling disconnects, locking them open, waiting 15 minutes for DC bus discharge, and verifying voltage is below 42 Vdc before any work.
| Cable length options | 1 m (40 in) / 3 m (120 in) |
|---|---|
| Mounting height | 55.6 mm (2.19 in) |
| Mounting depth | 79.6 mm (3.13 in) |
| Mounting width | 30.5 mm (1.20 in) |
| Torque rating | 0.69 to 0.88 N·m |
Disconnect all power, label the disconnects with “DO NOT TURN ON”, lock them open, wait 15 minutes for the DC bus capacitors to discharge, and verify the bus voltage is below 42 Vdc.
You should wait 15 minutes before attempting any service work.