Range

IN (A) INDUCTANCE (mH) REFERENCE
RET9
LINE
10 2,928 9010100290
16 1,830 9016100180
20 1,464 9020100140
25 1,171 9025100110
32 0,915 9032291500
40 0,732 9040273200
50 0,586 9050258600
63 0,465 9063246500
80 0,366 9080236600
100 0,293 9100229300
125 0,234 9125223400
160 0,183 9160218300
200 0,146 9200214600
OTHER CHARACTERISTICS ON REQUEST SUBJECT TO AVAILABILITY AND POSSIBILITY

Technical data

Maximum working voltage 690V
Voltage drop 4% (400V)
Protection against electric shock Class I
Thermal class B (130ºC)
H (180ºC)
Maximum ambient temperature 40ºC
Protection index IP00
Frequency 50Hz
Inductance tolerance 8%
Maximum permanent overload 1,17·IN
Dielectric strength ≥ 4kV
Ambient temperature of service * -25°C ... 70°C
Storage temperature -40°C ... 85°C
Cooling Natural air cooling
If the transformer is placed
into a cabinet, it must have
adequate ventilation.
* For ambient temperatures higher than 40ºC it is necessary to apply a derating.

Standards

IEC/EN 61558-2-20
IEC/EN60076-6
RoHS Compliant

Constructive characteristics

Core made with electrical steel with high permeability and low losses
Multiple air gap in order to obtain low losses and good behavior against the core saturation
Windings in copper F (155°C) or H (180°C) thermal class.
Impregnation with varnish class H (180°C) with high solids content in order to obtain low noise, good isolating properties and good protection against adverse ambient
Connection with terminal blocks

Dimensions

IN DIMENSIONS (mm) WEIGHT
(A) A B C D E F (kg)
8 120 82 125 80 62 5 2,3
10 120 82 125 80 62 5 2,5
16 180 70 200 140 60 7 5,5
20 180 70 200 140 60 7 5,6
25 180 70 200 140 60 7 5,7
32 180 70 215 140 60 7 5,8
40 180 80 215 140 70 7 8,6
50 180 80 215 140 70 7 4,8
63 180 90 222 140 80 7 10,5
80 240 95 275 200 80 7 12,6
100 240 95 275 200 80 7 12,8
125 240 95 275 200 80 7 13,1
IN DIMENSIONS WEIGHT
A A B C D E F kg
160 240 175 210 200 90 7 17,9
200 240 200 210 200 115 7 26,9

Other versions

POWER 5...80kvar
IN 7,65...122,4A
INDUCTANCE 7,67...0,479mH

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