Product overview
The Kitefly AF-D40 from Nanjing Airfly Electronic Technology Co., Ltd. is a power conversion unit for a tethered UAV installation. Its role is to convert three-phase 380 V mains electricity into high-voltage DC for delivery to the tether-system connection box through an industrial connection. The product is an enclosed electrical supply unit, with a box measuring 520 × 510 × 285 mm in length, width and height, and a weight of 26.5 kg.
The AF-D40 has a three-phase 380 V AC input with neutral. Its output voltage can be adjusted from 800 to 1000 V DC, and its output current adjustment range is 20–40 A. The operating temperature range is 20–45 °C. These ratings describe the power supply component within the tethered system. The unit carries an ISO certification designation, without an identified standard number.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Nanjing Airfly Electronic Technology Co., Ltd. |
| Brand | Kitefly |
| Model | AF-D40 |
| Product type | UAV power supply unit |
| Certification | ISO |
| Enclosure dimensions | 520 mm × 510 mm × 285 mm (L × W × H) |
| Weight | 26.5 kg |
| Input voltage | Three-phase 380 V AC + neutral |
| Output voltage adjustment range | 800–1000 V DC |
| Output current adjustment range | 20–40 A |
| Operating temperature | 20–45 °C |
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