Import Ac Resonant Test System For Cvt — Buy in wholesale FOB from Supplier in China
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AC Resonant Test System For CVT
The AC Resonant Test System For CVT from Wuhan GDMK Electric Co., Ltd. is designed for field calibration of capacitive voltage transformers (CVTs) under 50Hz frequency conditions, addressing the challenges of on-site testing in complex geographical environments. It employs series resonance to achieve high voltage output with minimal power input, as the resonant reactive power fully compensates the load, reducing the required power to less than 1/10 of the test capacity.
Key specifications include a rated capacity of 80kVA, a rated voltage of 160kV, and an adjustable inductance range of 65 - 130H, with a rated current of 0.5A. The system’s waveform distortion rate is exceptionally low due to the current filtering effect of series resonance, ensuring precise calibration. The short-circuit current after flashover is limited to less than 1/10 of the test current, preventing damage expansion at fault points.
This system is widely used by utilities and testing labs for CVT calibration in 500kV and below substations. Its portability and efficiency make it suitable for field deployments where traditional testing equipment is impractical. Buyers should confirm the adjustable gap range of 0 - 300mm meets their CVT testing needs and verify the supplier’s experience with similar applications.
| Primary Application | Capacitive voltage transformer (CVT) field calibration |
| Rated Capacity | 80 kVA |
| Rated Voltage | 160 kV |
| Adjustable Inductance Range | 65 - 130 H |
| Rated Frequency | 50 Hz |
| Rated Current | 0.5 A |
| Adjustable Gap Range | 0 - 300 mm |
| Waveform Distortion Rate (THD) | Very low (typical for series resonance) |
| Short-Circuit Current Ratio | < 1/10 of test current |
| Arc Extinction | Automatic immediate extinction (standard) |
| Power Supply Requirement | < 1/10 of test capacity (typical) |
Wuhan GDMK Electric Co., Ltd. operates from Jiangxia District Economic Development Zone in Wuhan, Hubei Province, China. The company focuses on high-voltage testing solutions, with a particular emphasis on resonant test systems for field applications. Its location in a major industrial zone supports access to advanced manufacturing and testing resources.
The supplier holds a Harbor trust tier, though its response metrics are currently not recorded. The listing demonstrates its technical capability in designing systems for CVT calibration, highlighting the efficiency and safety benefits of series resonance. Buyers should directly engage with the supplier to confirm specific technical support, after-sales service, and customization options.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing AC Resonant Test System For CVT from Wuhan GDMK Electric Co., Ltd. - China Import Guide
Prior to ordering, confirm the system’s compatibility with your CVT specifications, including voltage, capacity, and inductance requirements. Discuss with the supplier whether the adjustable gap range of 0 - 300mm and rated current of 0.5A align with your testing protocols. Request documentation on the system’s performance in similar field calibration projects to assess its reliability.
Logistics planning should account for the system’s portability and the need for on-site assembly. Clarify lead times for delivery, especially for international shipments, and agree on Incoterms that define responsibilities for transportation, insurance, and customs clearance. Payment terms, including any progress payments for custom configurations, should be negotiated upfront to avoid delays.
Quality checks must include verifying the system’s rated capacity of 80kVA and voltage of 160kV upon delivery. Test the waveform distortion rate to ensure it meets the expected low THD for series resonance systems. Inspect the adjustable inductance and gap mechanisms for smooth operation, and confirm the supplier’s support for post-delivery calibration and troubleshooting. Document all pre-shipment and on-site tests to ensure compliance with your quality standards.
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30 suppliersBuy Ac Resonant Test System F in Bulk — Verified Supplier in China
When sourcing Ac Resonant Test System For Cvt for your business, securing the right balance of quality and cost is essential. Wuhan GDMK Electric Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $77015397/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.
Ac Resonant Test System F Specifications, Trade Terms & Pricing
Importing Ac Resonant Test System F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan GDMK Electric Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Wuhan GDMK Electric Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ac Resonant Test System F has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Ac Resonant Test System F — Shipping, Logistics & Customs
Importing Ac Resonant Test System F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Ac Resonant Test System F
What is the wholesale price of Ac Resonant Test System For Cvt?
The current listed wholesale price for Ac Resonant Test System For Cvt from Wuhan GDMK Electric Co., Ltd. is $77015397/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan GDMK Electric Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ac Resonant Test System F?
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ac Resonant Test System F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ac Resonant Test System For Cvt?
The HS Code classification for Ac Resonant Test System For Cvt depends on the specific grade and form. Contact Wuhan GDMK Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Ac Resonant Test System F from China?
To import Ac Resonant Test System F from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.
Is Wuhan GDMK Electric Co., Ltd. a verified supplier?
Yes, Wuhan GDMK Electric Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Ac Resonant Test System For Cvt?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Ac Resonant Test System F?
Wuhan GDMK Electric Co., Ltd. offers Ac Resonant Test System F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ac Resonant Test System F the most?
Ac Resonant Test System F is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
What certifications does this Ac Resonant Test System F supplier hold?
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the Ac Resonant Test System F meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ac Resonant Test System For Cvt on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan GDMK Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan GDMK Electric Co., Ltd..
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