BLOCK trafo Isolating Transformer TT3/X 2500VA
567.18 € +km
Trafo TT3/X 2500VA tehniliste andmete leht: https://energiatehnika.ee/wp-content/uploads/Data-sheet-B-1901019-002.pdf
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- Kirjeldus
Kirjeldus
- Rated input voltage 3 x 400 Vac, 3 x 690 Vac
- Rated output voltage 3 x 400 Vac
- Rated power 1,000 – 30,000 VA
- Insulation class F
- Maximum ambient temperature 122 °F / 50 °C
- Efficiency up to 97.5 %
- Degree of protection IP 00 or IP 23
- Optionally adapted package for higher degrees of protection
Benefits
- Very good corrosion protection and low noise due to BLOCK IMPEX vacuum impregnation
- Multiple mounting dimensions
- Secondary side ±5 % taps for voltage adjustment
- Integrated lifting brackets
- Enlarged fixing rail for easy installation from above
- Fixed, contact protected screw connection terminals complying with UVV BGV A3
- Safe galvanic isolation
- Patented assembly technology to lower heat losses
TECHNICAL DATA FOR TT3 2,5-4-4
| Input | |
|---|---|
| Rated input voltage | 3 x 400 Vac |
| Rated frequency | 50 – 60 Hz |
| Output | |
|---|---|
| Rated output voltage | 3 x 400 Vac |
| Tappings Output (±) | ±5 % |
| Power | 2,500 VA |
| Rated current | 3 x 3.8 Aac (3 x 380 Vac) 3 x 3.7 Aac (3 x 400 Vac) 3 x 3.5 Aac (3 x 420 Vac) |
| Power loss | 155 W |
| Short circuit voltage | 3.7 % |
| Vector group | Dyn 5 |
| Efficiency | 94.3 % |
| Approvals | |
|---|---|
| Approvals | cURus |
| Environment | |
|---|---|
| Ambient temperature max. | 122.0 °F |
| Safety and protection | |
|---|---|
| Insulation class | VDE=F, UL=class 155 |
| Protection index | IP 00 |
| Safety class (prepared) | I |
| Type | Open type |
| Short circuit strength | non-short-circuit proof |
| Terminal and mounting | |
|---|---|
| Fixing method | Fixing rail |
| Fixing screws | M8 |
| Terminals Input | Screw clamp, 4 mm² |
| Terminals Output | Screw clamp, 4 mm² |
| Connection type | Screw-type terminal, 4 mm² |
| Measures and weights | |
|---|---|
| Width | 12.40 inch |
| Height | 9.84 inch |
| Depth | 6.50 inch |
| Core type | 3UI 132/72 |
| Weight | 70.55 lbs |
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