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TT1 1,6-23-24 BLOCK Isolating Transformer
TT1 1,6-23-24
BLOCK
Isolating Transformer
Safety-Isolating Transformers TT1 1,6-23-24
Control- and safety isolating transformer
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Brand new product in its original packaging covered by the warranties and certifications provided by BLOCK
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▲The control transformers of the TT1 series ensure safe galvanic isolation of the primary circuit from the secondary circuit. The unique BLOCK IMPEX vacuum impregnation process provides excellent protection against external influences while reducing noise levels. The transformers stand out with a wide range of mounting options and integrated crane eyelets for transport and installation.
›Control and safety isolating transformer according to EN (IEC) 61558-2-2 and EN (IEC) 61558-2-6
›Patented mounting technology
›Primary side ±5% taps for voltage adjustment
›Fixed, touch-protected screw terminals according to UVV BGV A3
›Space-saving due to upright design
| Product | Control- and safety isolating transformer |
| Order number | TT1 1,6-23-24 |
| Series | TT1 |
| Power | 1,600 VA |
| Input | 219 V / 230 V / 241 V |
| Output | 24 V • 67 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 90 W |
| No-Load Losses | 26 W |
| Short-Term Power / instantaneous output | 4,260 VA |
| Short circuit voltage uk | 5.4 % |
| EN Insulation class | F (155°C) |
| UL Insulation class | class 155 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 93.2 % |
General
| Short circuit proof | not short-circuit proof |
| Switching group | Ii0 |
| Cooling type | AN |
Environment
| Ambient temperature | -20 °C to 40 °C / -4 °F to 104 °F |
| Max. installation height | 2,000 m / 6,562 ft |
Protection and Safety
| Protection type | IP00 |
| Protection class (prepared) | I |
| Overvoltage category | III |
| Degree of contamination | 1 |
Electrical Connections
| Input terminal | Screw terminal |
| Output terminal | Screw terminal |
| Terminal PE | Screw terminal |
Size and Weight
| Width | 160 mm / 6.3 in |
| Height | 265 mm / 10.43 in |
| Depth | 145 mm / 5.71 in |
| Weight | 13.5 kg / 29.762 lbs |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE BLOCK EN.pdf | 62 Mbytes |
|
| TT1 1,6-23-24 TT1 1,6-23-24 EN_TT1 1,6-23-24.pdf | 66 Kbytes |
|
| Download general catalog |
|
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