4BU4732-2AA23-2CA0
TRANSFORMER PHASES:3

From SIEMENS

TRANSFORMER; PHASES:3; PN(KVA):31,5; UPRI(V):400; USEC(V):400; ISEC(A):44,7; F(HZ):50...60; VECTOR GR./SHIELD WNG.:YYN0 /0; TA/ISOKL:55 /H; IP00; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; VDE0532; CE
General technical data
Product designationtransformer
Product brand nameSIDAC
Operating apparent output rated valueV·A31 500
Efficiency0.97
Connection method for transformersYyn0
Certificate of suitabilityCE
Product function
Temperature monitoringNo
Insulation monitoringNo
Short-circuit and overload proofNo
Number of shielding windings0
Inputs
Phase number of the inputs3
Input voltage
_1 rated valueV400
Electrical input frequency
minimumHz50
maximumHz60
Outputs
Phase number of the outputs3
Output voltage
_1 rated valueV400
Electrical output frequency
maximumHz60
minimumHz50
Ambient conditions
Thermal class acc. to IEC 60085H
Ambient temperature rated value°C55
Protection class IPIP00
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 230/137
Widthm0.45
Heightm0.422
Depthm0.199
Certificates/ approvals

External links