| TRANSFORMER SITAS; PHASES:3; PN/PN(S6)(KVA):0,57 /1,8; UPRI(V):Y500-440-380+/-20/D289- 254-220+/-11; USEC(V):Y 400 / D 230; ISEC(A):Y 0,81 / D 1,4; F(HZ):50...60; VECTOR GR./SHIELD WNG.:IIIIII0 /0; TA/ISOKL:40 /B; IP23; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; EN 61558-2-1, -2-2, -2-4 >UL/CSA-RECOGNIZED< >CONTROL CIRCUIT TRANSFORMER< >ISOLATION TRANSFORMER< |
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General technical details: |
product designation | | transformer SITAS |
Product brand name | | SIDAC |
Operating apparent output / rated value | V·A | 570 |
Efficiency | | 0.89 |
Manner of switching for transformers | | IIIiii0 |
Verification of suitability | | CE / cRUus |
Product function | | |
| | No |
| | No |
- short circuit and overload protection
| | No |
Number of the protective coils | | 0 |
Short-term vector power | V·A | 1,800 |
Relative short-circuit voltage | % | 6.8 |
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Inputs: |
Phase number / of the inputs | | 3 |
Input voltage | | |
| V | 520 |
| V | 500 |
| V | 480 |
| V | 460 |
| V | 440 |
| V | 420 |
| V | 400 |
| V | 380 |
| V | 360 |
| V | 300 |
| V | 289 |
| V | 277 |
| V | 266 |
| V | 254 |
| V | 240 |
| V | 230 |
Electrical input frequency | | |
| Hz | 50 |
| Hz | 60 |
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Outputs: |
Phase number / of the outputs | | 3 |
Output voltage | | |
| V | 400 |
| V | 230 |
Electrical output frequency | | |
| Hz | 60 |
| Hz | 50 |
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Ambient conditions: |
Thermal class / according to IEC 60085 | | B |
Ambient temperature / rated value | °C | 40 |
Protection class IP | | IP23 |
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Mechanical design: |
Design of the electrical connection | | |
- secondary side / for main current circuit
| | screw-type terminals |
- at the input / for main current circuit
| | screw-type terminals |
Type of mounting | | screws |
Construction form of the iron core | | 3UI 90/30 |
Width | m | 0.351 |
Height | m | 0.395 |
Depth | m | 0.33 |
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Certificates/approvals: | | |
General Product Approval | Shipping Approval | other | ROSTEST | | Manufacturer | other | | | |
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