The AE THYRO Thyro-A 2A 500-280 HF 3 is an industrial SCR power controller designed as a built-in unit. Featuring an integrated semiconductor fuse, synchronization capability, and a system bus interface, it supports an 8-fold bus module including Profibus DP, Modbus RTU, DeviceNet, or CANopen. Operating on a connection voltage of 3 x 500 V (+10%, -57%) with a line frequency of 47 to 63 Hz, this unit delivers a nominal current of 280 A utilizing full-wave cycle operation. Control inputs include 0/4-20 mA, 0/1-5V, and 0/2-10V, with regulation based on voltage (U, U²). For thermal management, the device relies on forced-air cooling via a built-in fan and functions within an ambient temperature range of -10°C to +35°C. The Thyro-A 2A 500-280 HF 3 measures 250 mm in width, 393 mm in height, and 241 mm in depth, with an approximate weight of 11,0 kg.
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| Manufacturer | AE THYRO |
|---|---|
| Country | |
| Part number | Thyro-A 2A 500-280 HF 3 |
| Inner Code | 3390202 |
| Product type | Digital SCR Power Controller |
|---|---|
| Article number | 2000305211 |
| Design | Einbaugerät inkl. Halbleitersicherung, Synchronisationsmöglichkeit und Systembus-Schnittstelle für 8 fach Busmodul (Profibus DP, Modbus RTU, DeviceNet oder CANopen) |
| Connection voltage | 3 x 500 V +10%, -57% |
| Line frequency | 47 - 63 Hz |
| Nominal current | 280 A |
| Operating mode | Vollschwingungstakt |
| Control | 0/4-20 mA, 0/1-5V, 0/2-10V |
| Regulation type | Spannung (U, U²) |
| Cooling type | fremdbelüftet über eingebauten Lüfter |
| Ambient temperature | -10°C bis +35°C |
| Dimensions (WxHxD) | 250 mm x 393 mm x 241 mm |
| Weight | ca. 11,0 kg |