Description
Block ESP 400/5,4 — Autotransformer. New original part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Manufacturer | Block |
|---|---|
| Article No. (MPN) | ESP 400/5,4 |
| Product Category | Transformers & Reactors |
| Series | ESP |
| Power | 1,674 VA |
| Input | 400 V |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 28 W |
| No-Load Losses | 14 W |
| EN Insulation class | B (130°C) |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 97.6 % |
| Short circuit proof | not short-circuit proof |
| Switching group | Ia0 |
| Cooling type | AN |
| Ambient temperature | -20 °C to 40 °C / -4 °F to 104 °F |
| Max. installation height | 2,000 m / 6,562 ft |
| Protection type | IP00 |
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Terminal PE | Flat plug connection |
| Width | 112 mm / 4.41 in |
| Height | 135 mm / 5.31 in |
| 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.
