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Plug-in measuring transducers for primary rated currents 3200 A, secondary current 5 A, rated power 30 VA, available in accuracy class 0.5S, ONKA.
The ONKA DK12532005312 is a high-precision clip-on/window current transformer designed for the indirect measurement of sinusoidal alternating current in high-voltage electrical networks.
Technical parameters
| parameter | Value |
|---|---|
| Primary rated current | 3200 A |
| Secondary current | 5 A |
| Inner diameter / busbar mounting | 125 mm |
| Rated power (secondary load) | 30 VA |
| Accuracy class | 0.5S |
| Mounting type | Plug-in/window mounting, including mounting feet |
Product description
The transformer converts a very high primary current of up to 3200 A into a standardized secondary current of 5 A , thus enabling a safe and easy connection:
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Measuring instruments and current meters
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Protection systems
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Automation and monitoring devices
Thanks to the sliding/window design, the transformer can be installed on a conductor or busbar without interrupting the main circuit , simplifying installation and maintenance.
Advantages
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High current carrying capacity - primary current up to 3200 A
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Standard secondary current of 5 A - compatible with most measuring and protection devices
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Accuracy class 0.5S - reliable and accurate measurement, suitable for load monitoring and control
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Rated power 30 VA - sufficient for supplying secondary devices
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Easy installation - window cover and mounting feet included, no interruption of the main electrical circuit required.
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Versatile use - suitable for switchgear, industrial plants, measurement and automation applications
Recommended use
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Large industrial and commercial switchgear
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Electrical measurement and monitoring systems
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Automation, load control and phase balancing
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Protection and measurement systems for high-current applications
Online payment by card – after completing your order, you will be redirected to the payment portal. You will receive payment confirmation by email.
Payment by cash on delivery – you pay the amount specified on the payment order to the courier of the delivery service.
Payment by bank transfer – You will receive a pro forma invoice by email no later than the next working day, which will include the account number that you must enter when making the payment.
Payment by invoice – this option is available to partners who have concluded a framework agreement with our company.
If you wish to use the last two options, please contact our manager who will give you instructions on how to obtain an invoice with or without VAT.
The electrical appliances we supply meet high quality standards, have a 24-month warranty and comply with all EU requirements.
We also offer free shipping (for orders over €100), a flexible discount system, and special offers. The technical knowledge and experience of our staff enable us to provide high-quality advice and, if needed, offer alternatives to electrical products.
The electrical equipment we supply meets high quality standards, comes with a 24-month warranty and complies with all EU requirements.
In the event of a complaint, the return of the goods is free of charge.
