The TPT-7637-4C1000C coupling transformer is a broadband coupling transformer designed for the anti-interference testing needs of standards such as ISO 21498-2:2021 and ISO 7637-4:2020. It can transmit time-harmonic signals (sine) or pulse signals to the tested equipment (EUT) through magnetic coupling, and has the characteristics of waveform distortion free, large power capacity, and physical isolation from EUT
Features：
>High load current;
>Large power capacity;
>Wide frequency range;
>22U cabinet design for convenient transportation.
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Technical Parameters |
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Frequency Range |
300 Hz-150 kHz |
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Maximum Coupling Voltage |
160 Vpp (open circuit, 1:1) |
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Maximum Coupling Current |
240 App (short circuit, 4:1) |
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Turn Ratio |
1:1 and 2:1 and 4:1 |
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Maximum EUT Current/Voltage* |
600 A DC/1000 V DC@Max 20 min; 1000 A DC/1000 V DC@Max 10 min |
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Size |
800 mm (width) * 1150 mm (height) * 1405 mm (depth) |
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Weight |
570 kg |
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Temperature Range |
15℃~35℃ |
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Humidity Range |
45% ~ 75% |
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Pressure Range |
86 kPa ~ 106 kPa |
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*The maximum working time of the coupling transformer is limited by the maximum EUT current. It is recommended that when using 600 A DC/1000 V DC, the working time should not exceed 20 minutes; When using 1000 A DC/1000 V DC, the working time should not exceed 10 minutes. |
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Standard Accessories |
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Input Line, High-Voltage Output Line, Power Line, Grounding Wire, Factory Report, Instruction Manual |
