JJW
JJW Precision Purified Stabilizer
SCR regulation with 1% accuracy and low added waveform distortion, for instruments and medical equipment that cannot tolerate step changes.
Category: Single-phase AC Voltage Stabilizer
Key characteristics
- Accuracy ±1%, no mechanical contact
- Added waveform distortion ≤3%
- Insulation resistance >5MΩ
- Fast correction of supply sags and surges
Technical parameters
| Phase | Single phase |
|---|---|
| Input voltage | AC 187-253V or customized |
| Output voltage | AC 220V ±1% |
| Frequency | 50Hz / 60Hz |
| Accuracy | ±1% |
| Waveform distortion | ≤3% |
| Insulation resistance | >5MΩ |
| Control type | SCR |
| Protection | Over/under voltage, overload, short circuit, over temperature |
Model specifications
| Model | Capacity | Input | Output | Dimensions |
|---|---|---|---|---|
| JJW-1KVA | 1KVA | AC 187-253V | AC 220V ±1% | 175 × 355 × 300 mm |
| JJW-2KVA | 2KVA | AC 187-253V | AC 220V ±1% | 185 × 390 × 355 mm |
| JJW-3KVA | 3KVA | AC 187-253V | AC 220V ±1% | 195 × 410 × 355 mm |
| JJW-5KVA | 5KVA | AC 187-253V | AC 220V ±1% | 255 × 460 × 395 mm |
| JJW-10KVA | 10KVA | AC 187-253V | AC 220V ±1% | 260 × 485 × 495 mm |
| JJW-15KVA | 15KVA | AC 187-253V | AC 220V ±1% | 290 × 560 × 560 mm |
| JJW-20KVA | 20KVA | AC 187-253V | AC 220V ±1% | 290 × 560 × 560 mm |
| JJW-30KVA | 30KVA | AC 187-253V | AC 220V ±1% | 350 × 600 × 550 mm |
Need this series quoted?
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