DESCRIPTION
High-current transformers enable the simple conversion of low primary currents into very high secondary currents. The compact and robust design is already equipped with reinforced insulation. This means that bare copper bars can be used as secondary windings, which are already safely insulated from the primary side without additional measures. The high-current transformers are fully pre-assembled on sturdy aluminum profiles and equipped with connection terminals in accordance with VGB 4. A connection for earthing the mounting rails is also provided. Due to parallel connection being possible, even higher output currents can be achieved.
Typical areas of application are: Test devices for switchgears as well as lifting gates to examine the current and heating tests of the switching contacts.
ADVANTAGES
- Partial sealing with large push-through opening for cable rails or busbars
- Compact design
- Very low magnetic stray field
- Simply and quick assembly
- High electro-magnetic compatibility without additional components
- Pre-assembled on aluminium rails with clamps according to VBG 4
- Standard: EN 61558
| Rated power | 815- 4000 VA |
| Input voltage | 230 V |
| Output voltage | 0,8 – 1,67 V |
| Rated current | max. 5000 A |
| Frequency range | 50 – 400 Hz |
| Temperature class | T40/E and T40/B |
*Special voltages and higher powers on request
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