Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The HAHigh Voltage Switch Dynamic is a specialized instrument designed to analyze the mechanical characteristics of high-voltage circuit breakers. Developed by Wuhan GDMK Electric Co., Ltd., this device measures critical parameters such as operating times, velocities, and travel distances for various types of circuit breakers, including low-oil, multi-oil, vacuum, and sulfur hexafluoride variants. Its large-screen display and Chinese character prompts facilitate easy operation and data interpretation.
The analyzer is capable of accurately capturing dynamic characteristics, including the closing resistor and switching waveform for circuit breakers equipped with closing resistors. It is built with strong anti-interference capabilities, ensuring reliable performance in demanding electrical environments. Typical applications include testing and maintenance in power systems where the mechanical integrity of circuit breakers is vital for safety and operational efficiency.
This instrument is particularly suited for utilities and industrial facilities that require precise diagnostics of high-voltage switchgear. Its compact, lightweight design allows for portability, making it ideal for field testing. Buyers should confirm compatibility with their specific circuit breaker models and any additional calibration or software requirements before deployment.
| Product Type | High-voltage switch mechanical characteristic tester |
| Compatible Breaker Types | Low-oil, multi-oil, vacuum, sulfur hexafluoride |
| Measurement Parameters | Operating time, velocity, travel distance, closing resistor waveform |
| Display | Large screen with Chinese character prompts |
| Operating Mode | Man-machine dialogue |
| Data Output | Printable results with Chinese character display |
| Anti-interference | Strong, designed for electrical environments |
| Portability | Lightweight, compact design |
| Typical Voltage Range (standard) | 72.5 kV to 550 kV |
| Typical Accuracy (standard) | ±1% of reading or better |
Wuhan GDMK Electric Co., Ltd. is located in the Jiangxia District Economic Development Zone, Wuhan, Hubei Province, China. The company specializes in developing electrical testing equipment, with a focus on high-voltage switchgear and circuit breaker analysis. Its products are designed to meet the growing demand for safety and reliability in power consumption and distribution systems.
The supplier’s profile indicates a harbor trust tier, but it does not provide details on response rates or average response times. The company’s expertise lies in creating instruments that address the mechanical and dynamic characteristic testing needs of high-voltage circuit breakers, ensuring their performance aligns with power system requirements. Buyers are encouraged to verify the compatibility of the analyzer with their specific equipment and any additional technical support offered by the supplier.
| 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 |
Before ordering the HAHigh Voltage Switch Dynamic from Wuhan GDMK Electric Co., Ltd., verify its compatibility with the specific types of circuit breakers in your power system. Request documentation confirming the analyzer’s ability to measure the required parameters, such as operating time, velocity, and travel distance, as these are critical for diagnosing mechanical performance issues.
Logistics and delivery details should be confirmed directly with the supplier, as the profile does not specify lead times or shipping arrangements. Clarify Incoterms, payment terms, and any additional costs, such as calibration services or software updates, to ensure a smooth procurement process. The analyzer’s portability makes it suitable for field use, but confirm its weight and dimensions if space is a constraint.
Quality checks should include validating the analyzer’s accuracy and anti-interference capabilities, as these are essential for reliable performance in electrical environments. Request a certificate of calibration and test the instrument under typical operating conditions to ensure it meets your requirements. Proper documentation, including user manuals and compliance certificates, will help facilitate customs clearance and ensure the analyzer is ready for immediate use.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Hahigh Voltage Switch Dynamic 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 Electric Switches & Isolators sector with strong demand from importing countries worldwide.
Importing Hahigh Voltage Switch Dyn 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Hahigh Voltage Switch Dyn 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 Electric Switches & Isolators category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Hahigh Voltage Switch Dyn 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).
The current listed wholesale price for Hahigh Voltage Switch Dynamic 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.
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hahigh Voltage Switch Dyn. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Hahigh Voltage Switch Dynamic 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.
To import Hahigh Voltage Switch Dyn from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for Electric Switches & Isolators products in your destination country.
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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Wuhan GDMK Electric Co., Ltd. through EximNext.
Wuhan GDMK Electric Co., Ltd. offers Hahigh Voltage Switch Dyn with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Hahigh Voltage Switch Dyn is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan GDMK Electric Co., Ltd. through our platform.
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the Hahigh Voltage Switch Dyn meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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..
Discover more products in Electric Switches & Isolators from verified suppliers worldwide.