Introduction:
The requirement of high quality mains supply for medical equipment is high. Maintaining correct incoming mains supply voltage to many types of medical imaging equipment is crucial to obtaining consistently usable exposures. Wenzhou Modern has for many years manufactured medical special-purpose AC power supply that is used to provide stable voltage to X-ray, CT and MR.
The increasing sophistication of other types of medical electronics demands that attention be paid to line voltage quality if errors and inaccuracies are to be avoided. Wenzhou Modern series SBW and DBW AC power supply are well suited to such applications and are available to cover all power requirements from 1kVA to several hundred kVA.
Have a look the following special features designed for medical equipment:
Features and benefits:
Wide voltage regulation range; 165-275V(L-N)
15-100kVA, three phase 380/220V, other sizes up to 225kVA on request
Isolation transformer output on request
Individual regulation for each phase on request
High accuracy: ± 1.5%
High efficiency: Approx 98%(without isolation transformer)
Continuously working, can withstand short time overload
Over voltage, under voltage, over current auto protection
Single-way output or multi-way output on request
Surge protector, EMI filter on request
Applications:
* CT scanners
* MRI systems
* X-ray
* Computerized angiography systems
* Nuclear medicine equipment
* Radiation therapy machines
* Medical equipment manufacturing workshop
Technical Parameter
| Input Voltage | DBW | SBW |
| 220±15%,20%,30%,50% | 380±15%,20%, 25%30%,50% |
| Output Voltage (Preset at 1.5%) | 220Vac±1-5% | 380Vac±1-5% |
| Efficiency | >98% |
| Precision | 1-5% |
| Frequency | 47-53Hz |
| Response Time | <0.5S/20V(Line Voltage) |
| Insulated Strength | 2000V/1 minute without puncture | 2500V/1 minute without puncture |
| Insulated Resistance | >2MΩ |
| Wave Deformation | Nil |
| Isolation transformer | Optional |
| Surge Protection | Optional |
| Phase | Model | Rated Capacity(KVA) | Dimension(H×W×D)mm | Cabinet(QTY) |
Single Phase
| DBW-10 | 10 | 1020×300×700 | 1 |
| DBW-15 | 15 | 1020×300×700 | 1 |
| DBW-20 | 20 | 1020×300×700 | 1 |
| DBW-30 | 30 | 1020×300×700 | 1 |
| DBW-50 | 50 | 1120×380×750 | 1 |
| DBW-80 | 80 | 1220×400×780 | 1 |
| DBW-100 | 100 | 1220×400×780 | 1 |
| DBW-150 | 150 | 1420×450×930 | 1 |
| DBW-200 | 200 | 1420×450×930 | 1 |
Three phase
| SBW-F10 | 10 | 1020×300×700 | 1 |
| SBW-F20 | 20 | 1020×300×700 | 1 |
| SBW-F30 | 30 | 1020×300×700 | 1 |
| SBW-F50 | 50 | 1120×380×750 | 1 |
| SBW-F80 | 80 | 1220×400×780 | 1 |
| SBW-F100 | 100 | 1220×400×780 | 1 |
| SBW-F150 | 150 | 1420×450×930 | 1 |
| SBW-F200 | 200 | 1520×520×980 | 1 |
| SBW-F300 | 300 | 1720×600×1380 | 1 |
| SBW-F500 | 500 | 1860×720×1580 | 1 |
| SBW-F800 | 800 | 1860×900×1080 | 1 |
| SBW-F1000 | 1000 | 1860×900×1080 | 2 |
| SBW-F1500 | 1500 | 1860×900×1080 |