Secondary
Primary
81562-P1S2
81561-P1S2
81560-P1S2
81559-P1S2
81558-P1S2
81557-P1S2
Approximation Dimension Diameter 120mm*
Approximate weight 2.290 Kg
Winding Wire (Primary & Secondary). Class H (180° C)Insulation between input and output. Class B (130° C)Connection lead insulation. Class A (105° C)
Iron Losses 9.0 Watts (approx)Copper Losses 27.0 Watts (approx)
Magnetising Current @ 253V = 350.0mA (approx)Magnetising Current @ 230V = 175.0mA (approx)DC Resistance @25°C = 8.0 Ohms (approx)Input Voltage : 230V±10 % @ 50/60Hz
RS
Open Style, with leads, 230V Primary, 225VA
Vsec
0V
0V
Vsec
671-9044
671-9040
671-9047
671-9038
671-9034
Terminations
Physical Data
Standards
Temperature Class
Losses
Primary Winding
Part No.Code No.RS
671-9031
Orange
Yellow
Black
Red
0V Blue
Brown230V
2.0452x55
3.7502x30
4.5002x25
6.2502x18
7.5002x15
9.3752x12
Solid copper conductors (extension of winding wire) insulated over their entire length with PVC tubing150mm Long, with 10mm tinned ends.
150mm Long, with 10mm tinned ends.double Insulated over their entire length with PVC tubingSolid Copper Conductors (Extension of winding wire)
* Measured away from leadout bulge, allow extra 4mm at leadsHeight 50mm
[Ohms] @ 25° CDC resistance
Vsec [V]No Load
per Sec [A]Rated Current
Vsec [V]Full Load
230V @ 50/60Hz
2 x Vsec, @ 112.5VA EachSuitable for Series/Parallel Connection
Primary
Secondary
Designed,manufactured and tested according to the requirements of:
EN61558 Class II, Non-Short-Circuit Proof
UL506IEC61558 Class IIVDE0570 Class II
2 x 1.04082 x 59.32
2 x 32.44 2 x 0.3287
2 x 0.21552 x 27.12
2 x 19.39 2 x 0.1062
2 x 0.07912 x 16.22
2 x 13.07 2 x 0.0515
DatasheetToroidal Transformer
ENGLISH
RS, Professionally Approved Products, gives you professional quality parts across all products categories. Our range has been testified by engineers as giving comparable quality to that of the leading brands without paying a premium price.