+44 (0)115 9232568

SP Powerworld ADVR-250

Hybrid Analog/Digital 2 lines sensing Automatic Voltage Regulator 5 Amp

The SP Powerworld ADVR-250 Compatible Voltage Regulator is a direct replacement for the Genuine Leroy Somer R250 & R230 models.

Accepted worldwide as the only Quality and Legal aftermarket replacement. It's been designed to work in exactly the same way and operates at the same performance. It’s the same size, function and has the same wiring connections, it also comes with 12 months warranty.

Ex stock - shipped Worldwide. For GBP, EURO or USD pricing please contact us:

Sales: james.daff@sp-powerworld.com

Office: info@sp-powerworld.com

Tel: +44 (0)115 923 2568 (United Kingdom)

Tel: (24-hour) +44 (0)7484709956 (United Kingdom)

*All manufacturer names, numbers, symbols and descriptions are used for reference purpose only and do not imply that any part is the product of these manufacturers.


  • Compact size, robust and high reliability
  • Innovative heat sink significantly increases cooling efficiency
  • Load Acceptance Module (LAM) protection
  • Soft start voltage ramping
  • Over excitation protection
  • Digital low frequency protection circuit, prevents thermal drift
  • EMI suppression
  • Built-in high capacity fuse

3D Display

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