4AU3642-8JT10-2XC0 AUTOTRANSFORMER; PHASES:3;
From SIEMENS
| AUTOTRANSFORMER; PHASES:3; PN,D(KVA):18; UPRI(V):480-460-440-415- 400(380); USEC(V):230(220); ISEC(A):45,2; F(HZ):50...60; VECTOR GR./SHIELD WNG.:YNA0 /0; TA/ISOKL:55 /B; IP23; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:PLACE; EN 61558-2-13 >UL/CSA-RECOGNIZED< >AUTOTRANSFORMER< | |||
| General technical data: | |||
| Product designation | autotransformer | ||
| Product brand name | SIDAC | ||
| Operating apparent output rated value | V·A | 18 000 | |
| Efficiency | 0.94 | ||
| Connection method for transformers | YNa0 | ||
| Certificate of suitability | CE / cRUus | ||
| Product function | |||
| Temperature monitoring | No | ||
| Insulation monitoring | No | ||
| Short-circuit and overload proof | No | ||
| Number of shielding windings | 0 | ||
| Inputs: | |||
| Phase number of the inputs | 3 | ||
| Input voltage | |||
| _1 rated value | V | 480 | |
| _2 rated value | V | 460 | |
| _3 rated value | V | 440 | |
| _4 rated value | V | 415 | |
| _5 rated value | V | 400 | |
| Electrical input frequency | |||
| minimum | Hz | 50 | |
| maximum | Hz | 60 | |
| Outputs: | |||
| Phase number of the outputs | 3 | ||
| Output voltage | |||
| _1 rated value | V | 230 | |
| Electrical output frequency | |||
| maximum | Hz | 60 | |
| minimum | Hz | 50 | |
| Ambient conditions: | |||
| Thermal class acc. to IEC 60085 | B | ||
| Ambient temperature rated value | °C | 50 | |
| Protection class IP | IP23 | ||
| Mechanical data: | |||
| Type of electrical connection | |||
| at output for main current circuit | screw-type terminals | ||
| at input for main current circuit | screw-type terminals | ||
| Mounting type | installation | ||
| Construction form of the iron core | 3UI 180/75 | ||
| Width | m | 0.46 | |
| Height | m | 0.555 | |
| Depth | m | 0.465 | |
