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Datasheet as PDF 15kVA and table Three-phase c-core for midfrequency applications, 40 Hz up to 10000 Hz
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Fields of application
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For test equipment in photovoltaic systems, drive engineering and USV-technology
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Technical data
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3 AC-isolating transformer conform to EN 61558, EN 50081-1 and -2, EN 50082-1 and -2 Vector group: Dy or Dd star-delta connection Frequency: 40 Hz up to 10000 Hz Harmonics: up to 50 kHz Power: 15 kVA Construction: open, vacuum varnished Core: S3U 210/133 Core material: tape 0,3 mm thick Winding material: fine wiry high-frequency litz Weight: 108 kg Good EMI conditions High thermal stability Temperature class B max. ambient temperature 40°C Fire class UL94 V0 Prepared for protection index I Cooling: AN via cooling channels
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Split tape-wound core transformers 40 Hz to 10000 Hz
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Three-phase split tape-wound core transformer for midfrequency applications like test equipment, technology of electrical drives, USV-technology and airplane on-board power supply.
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Table
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Type
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Type size
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Secondary power
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Primary voltage
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Frequency
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Dimensions
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Mounting
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Copper weight
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Total weight
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BV
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b
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l
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h
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f1
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f2
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f3
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TUODWN
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S3U 90a/31
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2000 VA
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3 x 204 V
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50 Hz
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91
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180
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175
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71
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135
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7
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1,6 kg
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5,9 kg
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1207101
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TEOKWT
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S3U 210c/133
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15 kVA
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3 x 400 V
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40 Hz-10kHz
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770
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580
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760
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440
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540
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11
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105
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235
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2267001a
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Technical changes and optimisation reserved. All details are guide values, variations are possible. Other dimensions on request.
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07/2017
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