4AM4642-2AC50-0BS1 AUTOTRANSFORMER; PHASES:1;
From SIEMENS
| AUTOTRANSFORMER; PHASES:1; PN,D(KVA):1,24; UPRI(V):400; USEC(V):310-280-230-180-140-95; ISEC(A):4,0 (KONST.); F(HZ):50...60; VECTOR GR./SHIELD WNG.:IA0 /0; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; INSTALLATION:SCREWS/MOUNTING RAILS; EN 61558-2-13 >AUTOTRANSFORMER< | |||
| General technical data: | |||
| Product designation | autotransformer | ||
| Product brand name | SIDAC | ||
| Operating apparent output rated value | V·A | 1 240 | |
| Efficiency | 0.91 | ||
| Connection method for transformers | Ia0 | ||
| 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 | 1 | ||
| Input voltage | |||
| _1 rated value | V | 400 | |
| Electrical input frequency | |||
| minimum | Hz | 50 | |
| maximum | Hz | 60 | |
| Outputs: | |||
| Phase number of the outputs | 1 | ||
| Output voltage | |||
| _1 rated value | V | 310 | |
| _2 rated value | V | 280 | |
| _3 rated value | V | 230 | |
| _4 rated value | V | 180 | |
| _5 rated value | V | 140 | |
| _6 rated value | V | 95 | |
| Electrical output frequency | |||
| maximum | Hz | 60 | |
| minimum | Hz | 50 | |
| Ambient conditions: | |||
| Thermal class acc. to IEC 60085 | B | ||
| Ambient temperature rated value | °C | 40 | |
| Protection class IP | IP00 | ||
| Mechanical data: | |||
| Type of electrical connection | |||
| at output for main current circuit | screw-type terminals / tab terminals | ||
| at input for main current circuit | screw-type terminals / tab terminals | ||
| Mounting type | screws / standard rail | ||
| Construction form of the iron core | EI 120/52 | ||
| Width | m | 0.122 | |
| Height | m | 0.121 | |
| Depth | m | 0.114 | |
