Description
Block HFD 500/8 — Radio interference suppression filter. New original part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Manufacturer | Block |
|---|---|
| Article No. (MPN) | HFD 500/8 |
| Product Category | Transformers & Reactors |
| Series | HFD 500 |
| Inductance | 3x 7.79 mH |
| Rated current | 3x 8 Aac |
| Rated voltage range | 0 V to 520 V |
| Rated voltage | 480 V |
| Frequency range | 50 Hz to 60 Hz |
| EN Insulation class | A (105°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Cooling type | AN |
| Ambient temperature | -25 °C to 40 °C / -13 °F to 104 °F |
| Max. installation height | 1,000 m / 3,281 ft |
| Protection type | IP20 |
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Terminal PE | Bolt connection |
| Width | 115 mm / 4.53 in |
| Height | 60 mm / 2.36 in |
| Depth | 219 mm / 8.62 in |
| Weight | 1.908 kg / 4.206 lbs |
| Condition | New & original |
| Availability | On request |
Download official Block datasheet (PDF)
Independent distributor — not an authorised Block dealer. All parameters are taken from the official manufacturer documentation.
