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Datasheet as PDF
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BV 2914108a and 32028000-002
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Customer’s demand
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For a testing plant we need a high current transformer with rather low total capacity and low total weight. The operating frequency should range from 45 up to 100 Hz. The outer strayfield has to be very low. The high current connectors should be distributed equally around the perimeter to save space.
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Solution
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We use the toroidal construction. The high current winding is divided into 13 wire bundles. Like this an equal and space-saving winding is possible and it still has the required cross section. The coupling is very good and the strayfield is very low due to the distributed winding.
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Technical data
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Primary: 330 Veff
Secondary: 15 V
Power: 5250 VA
Current: 350 Aeff
Frquency: 45 - 100 Hz
Weight: 37 kg
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Table
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Secondary
power
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Dimensions in mm
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Frequency
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Current
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Secondary
voltage
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Copper
weight
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Total
weight
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BV
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D
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H
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5000 VA
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335
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123
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40-1370 Hz
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750 A
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5-10 V
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4,77 kg
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40,0 kg
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32028000
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5000 VA
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250
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103
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220-5600 Hz
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375 A
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10-20 V
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2,3 kg
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30,0 kg
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32028001
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5000 VA
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260
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100
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520 Hz - 10 kHz
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250 A
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20-30 V
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2,0 kg
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30,0 kg
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32028002
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Technical changes and optimisation preserved. All details are guide values, variations are possible
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08/2022
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