QNPT series voltage transformer, PCB board installation, is mainly used for isolation, acquisition, and measurement of primary AC voltage signals. These current transformers feature primary and secondary insulation, designed for isolating and collecting AC current signals in the primary main circuit.
Split core current transformer applying the principle of electromagnetic induction, it can measure AC signal current under electrical isolation conditions. Flame retardant properties: UL94-V0. Work voltage: 0.66/0.72kV. Compressive strength: 2kV/50Hz/1min. Work frequency: 50/60Hz. Used for: Power project renovation, Power monitoring, Load current detection, and switching power supply circuit protection. Meets CE RoHS requirements.
Frequently Asked Questions
Why choose our products?
We are professional current transformer and current sensor manufacturers with over 10 years of industry experience, ensuring high precision and reliability.
Can I request a sample for testing?
Yes, we can offer free samples for your evaluation. However, the shipping expense is to be covered by the customer.
How is the product quality controlled?
We have professional QA and QC teams. A 100% quality inspection is strictly performed on every unit before packing and shipment.
What is the typical delivery time?
For standard orders, it generally takes 30 to 60 days after advance payment. Small batches (1-1000 pieces) can often be delivered within 7 days.
Do you offer OEM or ODM services?
Yes, we provide both OEM and ODM services. We can print your brand on the products and customize designs according to your technical requirements.
What kind of after-sale support is provided?
Every product comes with a 1-year warranty. Our technical team provides 24/7 support and troubleshooting, including free spare parts for replacements within the warranty period.
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