TS transformers have the peculiarity of maintaining their temperature below the specified limits even after a short-circuit. They are in fact equipped with a thermal protective device which automatically restores when the transformer is sufficiently cooled down or the overload has been removed.
| Make | ABB |
|---|---|
| Manufacturer | ABB |
| Model code | TS8/12 SW |
| Series | ABB Bell transformers TS |
| Type | Non-inherently short-circuit proof bell transformer |
| Unit ratings or power ratings | 8 VA |
| Primary Voltage | 230 V |
| Secondary Voltage | 12 V AC |
| Frequency range | 50/60 Hz |
| Operating Temperature: | 10 ~ 40 °C |
| Standards/Approvals | IEC/EN 61558-2-8 |
| Protection | IP20 |
| Insulation class/temperature | Class B |
| Weight/Mass | 0.35 Kg |
| Additional info |
TS transformers have the peculiarity of maintaining their temperature below the specified limits even after a short-circuit. They are in fact equipped with a thermal protective device which automatically restores when the transformer is sufficiently cooled down or the overload has been removed.
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