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Datasheet as PDF
Isolating transformers conform to EN 61558-2-4 5000 V test voltage 50 Hz pri - sec and a power of 120 VA up to 500 VA.
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EI 120 EI 96
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Field of application
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Isolating transformers are used to supply loads which must have a safe insulation and an interference suppression from the mains.
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Description
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Isolating transformers with solid construction, completely potted under vacuum with highly insulating polyurethane cast resin.
The windings are done in a low capacity construction and have a screening.
Low leakage current and high insulation resistance, good attenuation characteristics against HF disturbances and voltage peaks, low magnetic strayfield, enclosed in an insulation housing with handle.
Special types
- other primary or secondary voltages
- other insulating voltages
- three-phase construction
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Table
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Type
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Type size
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Sec.-
power
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Voltage
pri
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Voltage
sek
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Isolating
voltage
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Dimensions
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Copper
weight
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Total
weight
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TT 120
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EI 96/35,7
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120 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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475 g
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2,4 kg
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TT 140
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EI 96/35,7
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140 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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475 g
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2,4 kg
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TT 160
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EI 96/45,7
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160 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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570 g
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3,0 kg
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TT 180
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EI 96/45,7
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180 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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570 g
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3,0 kg
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TT 200
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EI 96/59,7
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200 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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600 g
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3,6 kg
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TT 250
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EI 96/59,7
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250 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 96
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600 g
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3,6 kg
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TT 300
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EI 120/53
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300 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 120
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970 g
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5,5 kg
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TT 350
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EI 120/53
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350 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 120
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970 g
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5,5 kg
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TT 400
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EI 120/73
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400 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 120
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1200 g
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6,9 kg
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TT 500
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EI 120/73
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500 VA
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230 V
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230 V
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5 kV
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Zeichnung EI 120
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1200 g
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6,9 kg
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Technical changes and optimisation reserved. All details are guide values, variations are possible.
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03/2012
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