4AP3042-8BC40-0HD0
3-PH. SITAS-TRANSFORMER

From SIEMENS

TRANSFORMER SITAS; PHASES:3; PN/PN(S6)(KVA):2,8 /20; UPRI(V):Y500-400/D289-230; USEC(V):Y 400 / D 230; ISEC(A):4,1-7,1; F(HZ):50...60; VECTOR GR./SHIELD WNG.:IIIIII0 /0; TA/ISOKL:40 /B; IP54; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; EN 61558-2-1, -2-2, -2-4 >UL/CSA-RECOGNIZED< >CONTROL CIRCUIT TRANSFORMER< >ISOLATION TRANSFORMER<
General technical data:
Product designationtransformer SITAS
Product brand nameSIDAC
Operating apparent output rated valueV·A2 800
Efficiency0.95
Connection method for transformersIIIiii0
Certificate of suitabilityCE / cRUus
Product function
Temperature monitoringNo
Insulation monitoringNo
Short-circuit and overload proofNo
Number of shielding windings0
Short-term vector powerV·A20 000
Relative short-circuit voltage%2.7
Inputs:
Phase number of the inputs3
Input voltage
_1 rated valueV500
_2 rated valueV400
_3 rated valueV289
_4 rated valueV230
Electrical input frequency
minimumHz50
maximumHz60
Outputs:
Phase number of the outputs3
Output voltage
_1 rated valueV400
_2 rated valueV230
Electrical output frequency
maximumHz60
minimumHz50
Ambient conditions:
Thermal class acc. to IEC 60085B
Ambient temperature rated value°C40
Protection class IPIP54
Mechanical data:
Type of electrical connection
at output for main current circuitscrew-type terminals
at input for main current circuitscrew-type terminals
Mounting typescrews
Construction form of the iron core3UI 150/75
Widthm0.351
Heightm0.395
Depthm0.33

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