AC voltage regulator
MVR manual voltage regulators
Manual AC voltage converting devices with a selector knob. The catalogue describes converting the local mains into a general output voltage so that electrical equipment can be used safely within its rated power range.
Reconstructed exterior
Every side,
square on.



Illustrative renders reconstructed from catalogue photographs; dimensions are estimated. Appearance and configuration may vary by version.
Interactive exterior
MVR-15,
in the round.
Illustrative exterior model reconstructed from catalogue photographs. Appearance and configuration may vary by version.
Drag to rotate · Scroll to zoom
Illustrative exterior model. Appearance and configuration may vary by version; check against the current product specification.
Historical catalogue record
What the catalogue says.
What to confirm.
- Product category
- AC voltage regulator
- Series
- MVR
- Catalogue models
- 6
- Source
- Catalogue PDF pages 21–22
- Current specifications & availability
- Confirm by enquiry
Features as printed in the catalogue
- Input voltage: AC 40–120V or 140–240V
- Output voltage: AC 110V / AC 220V
- Shows the output voltage
Catalogue values are historical reference information, not confirmed current specifications. Confirm the exact model, ratings, input range and certification status before ordering.
MVR catalogue models.
| Model | Rated power | External package size | Net weight | Gross weight | Pieces per carton |
|---|---|---|---|---|---|
| MVR-15 | 1500W | 48.0 × 32.0 × 38.5 cm | 26.0 kg | 28.0 kg | 4 |
| MVR-20 | 2000W | 48.0 × 32.0 × 38.5 cm | 34.0 kg | 36.0 kg | 4 |
| MVR-25 | 2500W | 48.0 × 35.0 × 20.5 cm | 20.5 kg | 22.0 kg | 2 |
| MVR-30 | 3000W | 48.0 × 35.0 × 20.5 cm | 22.5 kg | 24.0 kg | 2 |
| MVR-40 | 4000W | 48.0 × 35.0 × 20.5 cm | 27.0 kg | 28.5 kg | 2 |
| MVR-50 | 5000W | 49.5 × 40.0 × 21.5 cm | 30.0 kg | 31.0 kg | 2 |
Sizes are external package sizes in cm; weights in kg; quantities are pieces per carton.








