4BU7201-2MB38-0F TRANSFORMER PHASES:3
From SIEMENS
CONVERTER TRANSFORMER; PHASES:3; PN(KVA):500; UPRI(V):690; USEC(V):400+/-5%; ISEC(A):687,3-721,7-759,7; UK(%):4; F(HZ):50...60; VECTOR GR./SHIELD WNG.:DYN5 /0; TA/ISOKL:55 /H; IP20; TYPE OF TERMINALS:FLAT-TYPE TERMINAL; INSTALLATION:SCREW; VDE 0532 | |||
General technical data: | |||
Product designation | converter transformer | ||
Product brand name | SIDAC | ||
Operating apparent output rated value | V·A | 500 000 | |
Efficiency | 0.98 | ||
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 | % | 4 | |
Inputs: | |||
Phase number of the inputs | 3 | ||
Input voltage | |||
_1 rated value | V | 690 | |
Electrical input frequency | |||
minimum | Hz | 50 | |
maximum | Hz | 60 | |
Outputs: | |||
Phase number of the outputs | 3 | ||
Output voltage | |||
_1 rated value | V | 420 | |
_2 rated value | V | 400 | |
_3 rated value | V | 380 | |
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 | IP20 | ||
Mechanical data: | |||
Type of electrical connection | |||
at output for main current circuit | flat connector | ||
at input for main current circuit | flat connector | ||
Mounting type | screws | ||
Construction form of the iron core | 3UI 520/320 |