4BU5201-5FA20-0F POWER TRANSFORMER; PHASES:3;
From SIEMENS
POWER TRANSFORMER; PHASES:3; PN(KVA):45; UPRI(V):500+/-5%; USEC(V):400; ISEC(A):65; UK(%):3,9; F(HZ):50...60; VECTOR GR./SHIELD WNG.:DYN5 /0; TA/ISOKL:55 /H; IP00; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; VDE 0532 | |||
General technical data: | |||
Product designation | power transformer | ||
Product brand name | SIDAC | ||
Operating apparent output rated value | V·A | 45 000 | |
Efficiency | 0.96 | ||
Connection method for transformers | Dyn5 | ||
Certificate of suitability | CE | ||
Product function | |||
Temperature monitoring | No | ||
Insulation monitoring | No | ||
Short-circuit and overload proof | No | ||
Number of shielding windings | 0 | ||
Relative short-circuit voltage | % | 3.9 | |
Inputs: | |||
Phase number of the inputs | 3 | ||
Input voltage | |||
_1 rated value | V | 525 | |
_2 rated value | V | 500 | |
_3 rated value | V | 475 | |
Electrical input frequency | |||
minimum | Hz | 50 | |
maximum | Hz | 60 | |
Outputs: | |||
Phase number of the outputs | 3 | ||
Output voltage | |||
_1 rated value | V | 400 | |
Electrical output frequency | |||
maximum | Hz | 60 | |
minimum | Hz | 50 | |
Ambient conditions: | |||
Thermal class acc. to IEC 60085 | H | ||
Ambient temperature rated value | °C | 55 | |
Protection class IP | IP00 | ||
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 | screws | ||
Construction form of the iron core | 3UI 265/120 |