l Plastic Case Design

l Internal Design

| Name | Automatic Voltage Regulator DR Series (Relay Type) | ||
| Model | EW-400 | EW-600 | EW-1200 |
| Power | 400VA/200W | 600VA/300W | 1200VA/600W |
| Technology | Zero Cross Switching Technology & Digital CPU Control & Delay Countdown System & Plastic Cabinet | ||
| Transformer | EI Transformer | ||
| Input Voltage | 160-260Vac, 50/60Hz | ||
| Output Voltage | 220/230Vac, ±10% | ||
| Efficiency | >98% | ||
| Phase | Single Phase | ||
| Protection | High Voltage / Low Voltage (Optional) / Overheat / Overload / Short Circuit / 6s or 180s Output Delay | ||
| Cooling System | Air Exhaust Hole | ||
| Safety Standard | CE (LVD + EMC) | ||
| Operating Condition | 0~45℃, Non Condensing | ||
| Unit Weight / N.W. | 1.2 kgs | 1.5 kgs | 2.3 kgs |
| Giftbox Size (mm) | 245*125*103 | 245*125*103 | 245*125*103 |
| Carton Size (mm) | 520*265*228 (8) | 520*265*228 (8) | 520*265*228 (8) |