| Reference | Description | Rating | i | o |
|---|---|---|---|---|
| TTHW1 | Medical isolation transformer | 1 kVA | 400 V + N | 230 V + N |
| TTHW2 | Medical isolation transformer | 2 kVA | 400 V + N | 230 V + N |
| TTHW3.15 | Medical isolation transformer | 3.15 kVA | 400 V + N | 230 V + N |
| TTHW4 | Medical isolation transformer | 4 kVA | 400 V + N | 230 V + N |
| TTHW5 | Medical isolation transformer | 5 kVA | 400 V + N | 230 V + N |
| TTHW6.3 | Medical isolation transformer | 6.3 kVA | 400 V + N | 230 V + N |
| TTHW8 | Medical isolation transformer | 8 kVA | 400 V + N | 230 V + N |
| TTHW10 | Medical isolation transformer | 10 kVA | 400 V + N | 230 V + N |
TTHW – Three Phase Medical Isolation Transformer (IEC/EN 61558-2-15) IP-23
TTHW - Three Phase Medical Isolation Transformer
- Low inrush current
- Low leakage current
- Manufactured according to our ECO standards, meaning high efficieny/low losses
- Low inrush current
- Low leakage current
- Manufactured according to our ECO standards, meaning high efficieny/low losses
PRODUCTS IN THIS FAMILY
DIMENSIONS AND WEIGHTS
| Reference | Description | Rating | Dimensions mm | Weight kg | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | Ø | |||||
| TTHW1 | Medical isolation transformer | 1 kVA | 314 | 230 | 315 | 205 | 200 | 6 | 20.3 | |
| TTHW2 | Medical isolation transformer | 2 kVA | 314 | 230 | 315 | 205 | 200 | 6 | 28.2 | |
| TTHW3.15 | Medical isolation transformer | 3.15 kVA | 384 | 260 | 383 | 245 | 250 | 6 | 34.5 | |
| TTHW4 | Medical isolation transformer | 4 kVA | 384 | 260 | 383 | 245 | 250 | 6 | 36.5 | |
| TTHW5 | Medical isolation transformer | 5 kVA | 384 | 260 | 383 | 245 | 250 | 6 | 53 | |
| TTHW6.3 | Medical isolation transformer | 6.3 kVA | 384 | 260 | 383 | 245 | 250 | 6 | 59 | |
| TTHW8 | Medical isolation transformer | 8 kVA | 454 | 340 | 575 | 300 | 300 | 12 | 71 | |
| TTHW10 | Medical isolation transformer | 10 kVA | 454 | 340 | 575 | 300 | 300 | 12 | 88 | |
TECHNICAL CHARACTERISTICS
| Isolation | Class F - 155ºC |
| Winding | Class HC - 200ºC |
| Leakage current | < 0,5 mA secondary-earth < 3,5 mA cover-earth |
| Cover | In metal enclosure, epoxy polyester painted |
| Frequency | 50-60 Hz |
| Protection degree | IP-23 |
| Connection group | YNyn0 |
| Includes | Electrostatic screen betweeen primary and secondary Bimetal thermal protection |
| Standards | IEC/EN 61558-1 / 61558-2-15 CE |
| Safety class | Class I |
| Test voltage | 4,5 kV (1 min, 50 Hz) |
To find out more about the Medical Transformers from Polylux, you can download here the documentation.
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