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STE 2000/4/23 BLOCK Control Transformers
STE 2000/4/23
BLOCK
Control Transformers
Control Transformers STE 2000/4/23
Control- and isolating transformer
transformers
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 STE 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. Installation is simple and quick thanks to the innovative push-in terminal technology.
›Control and isolating transformer according to EN (IEC) 61558-2-2 and EN (IEC) 61558-2-4
›Very good inrush behavior due to reduced inrush currents
›High power density through a compact design concept
›Primary side ±5% taps for voltage adjustment
›Touch-protected connection terminals according to UVV BGV A3
| Product | Control- and isolating transformer |
| Order number | STE 2000/4/23 |
| Series | STE |
| Power | 2,000 VA |
| Input | 380 V / 400 V / 420 V |
| Output | 230 V • 8.7 Aac |
| Phases | 1 |
| Frequency range | 50 Hz to 60 Hz |
| Short-Circuit Losses | 47.21 W |
| No-Load Losses | 48.41 W |
| Short-Term Power / instantaneous output | 10,900 VA |
| Short circuit voltage uk | 2.1 % |
| EN Insulation class | B (130°C) |
| UL Insulation class | class 130 |
| Duty Cycle | 100 % |
| Wire material | Copper |
| Efficiency | 95.4 % |
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 | Push-in terminal |
| Output terminal | Push-in terminal |
| Terminal PE | Flat plug connection |
Size and Weight
| Width | 192 mm / 7.56 in |
| Height | 181 mm / 7.13 in |
| Depth | 161 mm / 6.34 in |
| Weight | 21.8 kg / 48.061 lbs |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOGUE BLOCK EN.pdf | 62 Mbytes |
|
| STE 2000/4/23 STE 2000/4/23 EN_STE 2000_4_23.pdf | 436 Kbytes |
|
| Download general catalog |
|
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