Import 3kva/5kv Power Frequency Tester — Buy in wholesale FOB from Supplier in China
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3KVA/5KV Power Frequency Tester
The 3KVA/5KV power frequency tester from Wuhan GDMK Electric Co., Ltd. is an integrated, portable unit designed for on-site dielectric strength and frequency testing of electrical equipment. It combines a high-voltage output transformer, current relay, and timing system in a single frame, with a direct-reading instrument for voltage and current measurements. The tester’s overcurrent protection is triggered by a current relay, ensuring safety during high-voltage operations.
This model uses a new time relay for extended timing ranges, typical up to 9999 seconds, and a precision current relay for accurate trip settings. The unit’s compact design, with dimensions typical for portable testers (e.g., 500x400x300 mm), and weight under 30 kg standard for this class, allows for easy transport to field sites. The integrated voltage stand simplifies setup, reducing the need for auxiliary equipment during testing.
Primary applications include commissioning of power transformers, switchgear, and cables in utilities and industrial plants. Buyers often source these testers for routine maintenance or compliance testing to standards like IEC 60060 or GB/T 16927. Trade terms for such equipment commonly use FOB Wuhan or Shanghai, with packaging in wooden cases to protect the sensitive components during transit.
| Rated Output Capacity | 3 KVA |
| Test Voltage Range | 0-5 KV |
| Timing Range | 0-9999 seconds typical |
| Overcurrent Protection | Current relay triggered |
| Voltage Regulation | Integrated with voltage stand |
| Instrument Type | Direct-reading analog or digital |
| Dimensions | 500x400x300 mm typical |
| Weight | <30 kg standard |
| Protection Features | Zero-point and closing indicator standard |
| Compliance | IEC 60060 typical for high-voltage testers |
Wuhan GDMK Electric Co., Ltd. is based in Jiangxia District Economic Development Zone, Wuhan, Hubei Province, with its address at Huangjiahu Avenue, Daqiao New District. The company holds a harbor trust tier, confirming its verified status for international trade. Its specialty lies in electrical testing equipment, with this power frequency tester representing its portable high-voltage testing solutions.
The supplier’s profile does not provide response rates, certifications, or production details, but its location in Wuhan - a hub for electrical manufacturing - suggests access to robust supply chains. Buyers should request specific certifications (e.g., ISO 9001) and calibration traceability for the tester, as these are critical for compliance with industry standards.
| 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 3KVA/5KV Power Frequency Tester from Wuhan GDMK Electric Co., Ltd. - China Import Guide
Before ordering, confirm the tester’s compatibility with your region’s power supply (e.g., 220V/50Hz or 110V/60Hz) and the maximum voltage and current requirements for your test objects. Verify whether the unit includes a built-in timer or requires an external device for automated testing sequences. Request a demonstration of the overcurrent protection system to ensure it meets your safety standards.
Logistics should account for the tester’s weight and dimensions, as well as any special handling requirements for fragile components like the voltage transformer. Incoterms for such equipment often use FOB Wuhan, with lead times of 15-20 days for standard models. Buyers should clarify whether the quoted price includes calibration or if this is an additional service.
Quality checks should include a functional test of the high-voltage output, verification of the current relay’s trip settings, and inspection of the grounding system. Request a pre-shipment inspection report that covers dielectric strength tests and accuracy verification of the measurement instruments. Documentation to secure includes the calibration certificate, CE or IEC compliance certificate, and a detailed packing list with harmony code 9030.33 for electrical testing apparatus.
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30 suppliersBuy 3kva/5kv Power Frequency in Bulk — Verified Supplier in China
When sourcing 3kva/5kv Power Frequency Tester 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.
3kva/5kv Power Frequency Specifications, Trade Terms & Pricing
Importing 3kva/5kv Power Frequency 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 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 3kva/5kv Power Frequency 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 global B2B marketplace. Start your sourcing journey today.
Import 3kva/5kv Power Frequency — Shipping, Logistics & Customs
Importing 3kva/5kv Power Frequency 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 3kva/5kv Power Frequency
What is the wholesale price of 3kva/5kv Power Frequency Tester?
The current listed wholesale price for 3kva/5kv Power Frequency Tester 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 3kva/5kv Power Frequency?
The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3kva/5kv Power Frequency. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 3kva/5kv Power Frequency Tester?
The HS Code classification for 3kva/5kv Power Frequency Tester 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 3kva/5kv Power Frequency from China?
To import 3kva/5kv Power Frequency 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 3kva/5kv Power Frequency Tester?
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 3kva/5kv Power Frequency?
Wuhan GDMK Electric Co., Ltd. offers 3kva/5kv Power Frequency with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 3kva/5kv Power Frequency the most?
3kva/5kv Power Frequency 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 3kva/5kv Power Frequency supplier hold?
Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the 3kva/5kv Power Frequency meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 3kva/5kv Power Frequency Tester 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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