 TRANSFORMER SITAS; PHASES:3; PN/PN(S6)(KVA):4 /20; UPRI(V):Y500-440-380+/-20/D289- 254-220+/-11; USEC(V):Y 400 / D 230; ISEC(A):5,8-11,6; F(HZ):50...60; VECTOR GR./SHIELD WNG.:IIIIII0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; INSTALLATION:SCREW; EN 61558-2-1, -2-2, -2-4 >UL/CSA-RECOGNIZED< >CONTROL CIRCUIT TRANSFORMER< >ISOLATION TRANSFORMER< |
| |
| General technical details: |
| product designation | | transformer SITAS |
| product brand name | | SIDAC |
| Operating apparent output / rated value | V·A | 4,000 |
| Efficiency | | 0.95 |
| 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 | 20,000 |
| Relative short-circuit voltage | % | 2.83 |
| |
| 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 |
| |
| Outputs: |
| Phase number / of the outputs | | 3 |
| Output voltage | | |
| | V | 400 |
| | V | 230 |
| Electrical output frequency | | |
| | Hz | 60 |
| | Hz | 50 |
| |
| Ambient conditions: |
| Thermal class / according to IEC 60085 | | B |
| Ambient temperature / rated value | °C | 40 |
| Protection class IP | | IP00 |
| |
| Mechanical design: |
| Design of the electrical connection | | |
- secondary side / for main current circuit
| | screw-type terminals / tab terminals |
- at the input / for main current circuit
| | screw-type terminals / tab terminals |
| Type of mounting | | screws |
| Construction form of the iron core | | 3UI 150/75 |
| Width | m | 0.3 |
| Height | m | 0.271 |
| Depth | m | 0.271 |
| |
| Certificates/approvals: | | |
|
|
