Einphasige Isoliertransformatoren ET1o ** mit einer Leistung von 0,05 bis 0,5 kVA für TS-35-Schiene
Isolating transformers are assigned for supplying electric devices, if separation of electrical circuits required.
Special quick-to-fasten clamp enables the quick and easy mounting on the rail TS35 according to EN 50022. If agreed, the transformers may have more tappings. The windings terminals may be placed on one side only, or on both sides of a transformer.
Detaillierte Informationen:
| Design | Isolating transformers produced in accordance with requirements of EN/IEC 61558-2-4 |
|---|---|
| Insulation class |
B(130oC) - standard |
| Climatic class /environmental class |
C2/E0 - land design; C2/E1 - maritime design |
| Ambient temperature | 40oC |
| Protection degree | IP 00 |
| Protection class | I |
| Frequency | 50/60 Hz |
| Primary voltage | up to 1000 V |
| Secondary voltage | up to 500 V |
| Terminals | Screw terminals with nominal cross section from 1,5 mm2 up to 4,0 mm2 |
| Fastening | quick-to-fasten clamps for mounting rails TS 35 according to EN 50022 |
Technische Skizze
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| Design with quick-to-fasten clamp | |
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| Design with fastening adapter GA35 | |
Dimensionstabelle
Technical data of single-phase isolating transformers ET1o **
| Type | Power [kVA] |
L [mm] |
Bmax [mm] |
H [mm] |
Weight [kg] |
|---|---|---|---|---|---|
| ET1o_* - 0,050 | 0,050 | 78 | 64 | 90 | 1,2 |
| ET1o_* - 0,063 | 0,063 | 84 | 66 | 93 | 1,4 |
| ET1o_* - 0,075 | 0,075 | 84 | 66 | 93 | 1,5 |
| ET1o_* - 0,10 | 0,10 | 84 | 80 | 93 | 2,0 |
| ET1o_* - 0,13 | 0,13 | 105 | 80 | 111 | 2,8 |
| ET1o_* - 0,16 | 0,16 | 105 | 80 | 111 | 2,9 |
| ET1o_* - 0,20 | 0,20 | 105 | 88 | 111 | 3,4 |
| ET1o_* - 0,25 | 0,25 | 105 | 103 | 111 | 4,3 |
| ET1o_* - 0,32 | 0,32 | 120 | 95 | 122 | 4,4 |
| ET1o_* - 0,40 | 0,40 | 120 | 107 | 122 | 5,3 |
| ET1o_* - 0,50 | 0,50 | 120 | 137 | 127 | 6,9 |
*) - for transformer design with climatic/environmental class C2/E1 (maritime design W/3 or tropical design T/3) the letter "M" or "G" ought to be added depending on final application
**) - this table was prepared basing on the technical specification for transformer with voltage ratio 230//230 operating under normal conditions. For other conditions and data the values may change
Note:
Manufacturer reserves the right to make changes resulting from the continuous development of products offered.
If requested in advance, it is possible to manufacture transformer in other version.
wall mounted IP23
