Import 1200 Six Phase Universal Secondary — Buy in wholesale FOB from Supplier in China

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1200 Six Phase Universal Secondary by Wuhan GDMK Electric Co., Ltd.
Harbor
1200 Six Phase Universal Secondary - Image 1

1200 Six Phase Universal Secondary

🕐Last updated: Jun 26, 2026
77015397/ Bags
Min. Order: 1 Bags
💱₹77,015,397.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryTools & Instruments
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 1200 Six Phase Universal Secondary from Wuhan GDMK Electric Co., Ltd. - China Wholesale Supply

Wuhan GDMK Electric Co., Ltd., based in Jiangxia District, Wuhan, China, supplies the TKJB-1200, a microcomputer relay protection tester with six-phase voltage and six-phase current outputs. This device allows flexible output combinations, including conventional four-phase current with three-phase voltage, six-phase voltage mode, six-phase current mode, and a 12-phase output mode. It is designed for testing traditional relays, modern microcomputer protection devices, and specifically transformer differential protection and backup self-switching devices.

The tester meets the technical standard DL/T624-1997 for relay protection test equipment issued by China's Ministry of Electric Power. Key features include a main control board using a DSP+FPGA structure with a 16-bit DAC, generating high-density sinusoidal waves of 2000 points per cycle to improve waveform quality and testing precision. It uses a high-fidelity linear power amplifier for accuracy across small and large current ranges, and operates via a Windows XP interface on an 8.4-inch TFT display with 800x600 resolution.

The equipment is sourced by electrical utilities, power system commissioning companies, and relay protection testing laboratories for field and laboratory verification of protective relays. It includes an independent auxiliary DC voltage source output (110V/1A and 220V/0.6A) for powering relays under test. Wuhan GDMK Electric does not list specific pricing, MOQ, or lead times on the product page, so buyers must contact the supplier to confirm these trade terms and discuss software licensing or laptop connectivity options.

Technical Specifications for Wuhan GDMK Electric Co., Ltd. 1200 Six Phase Universal Secondary
ModelTKJB-1200
Output PhasesSix-phase voltage and six-phase current simultaneously
Max Current per Phase30A
Max Voltage per Phase125V
Max Parallel Current Output180A (six-phase in parallel)
Waveform Generation2000 points per cycle, 16-bit DAC
Control ArchitectureDSP + FPGA
Display8.4-inch TFT, 800x600 resolution
Operating SystemWindows XP (with system recovery)
Compliance StandardDL/T624-1997 (typical Chinese power industry standard)
Auxiliary DC Source110V (1A) and 220V (0.6A)
ConnectivityUSB interface for PC communication
About Wuhan GDMK Electric Co., Ltd. - Electrical Test Equipment Supplier in China
🏭
Wuhan GDMK Electric Co., Ltd.
China Harbor
4.5(0)

Wuhan GDMK Electric Co., Ltd. is an electrical test equipment manufacturer located in the Jiangxia District Economic Development Zone, Wuhan, China. The supplier's trust tier is 'harbor' on the platform, and the profile shows a response rate of 0.00% with an average response time of 0 hours. This indicates that initial contact may require patience, and buyers should follow up if they do not receive a prompt reply.

The company's product focus, as shown in this listing, is on microcomputer relay protection testers and related power system test equipment. The listing provides detailed technical specifications and compliance information but does not include details about the company's history, size, export experience, or list of clients. All information presented is based strictly on the provided product description and supplier profile data.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 1200 Six Phase Universal Secondary from Wuhan GDMK Electric Co., Ltd.
The TKJB-1200 can output a maximum of 30A per phase. For tests requiring higher currents, the six current phases can be connected in parallel to achieve up to 180A. You should confirm the exact current rating and duty cycle with Wuhan GDMK Electric for your specific test scenarios.

Sourcing 1200 Six Phase Universal Secondary from Wuhan GDMK Electric Co., Ltd. - China Import Guide

Before purchasing the TKJB-1200 relay protection tester from Wuhan GDMK Electric in China, verify the exact model specifications and confirm that the output ranges (30A/125V per phase) meet your testing requirements. Request detailed technical documentation, including the full user manual and calibration certificates. Clarify the software version, language support (the interface is described as Windows XP), and whether firmware updates are available.

Discuss all commercial and logistics terms with the supplier. Confirm the unit price, MOQ (likely one unit for such equipment), and available payment methods. Specify the required Incoterms (e.g., FOB Wuhan, CIF to your port) and get a clear estimate of production lead time and shipping duration. For high-value electronic test equipment, consider requesting a pre-shipment inspection or factory acceptance test (FAT) protocol to be agreed upon before final payment.

Upon delivery, conduct a thorough incoming inspection. Check the physical condition of the unit for shipping damage. Verify the accessory list against the packing slip (e.g., test leads, USB cable, power cord). Perform a basic functional test using a known relay to confirm the device powers on, the software loads correctly, and the outputs are responsive. Retain all packaging until the initial tests are successfully completed.

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Buy 1200 Six Phase Universal in Bulk — Verified Supplier in China

When sourcing 1200 Six Phase Universal Secondary 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.

1200 Six Phase Universal Specifications, Trade Terms & Pricing

Importing 1200 Six Phase Universal 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.

About Wuhan GDMK Electric Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 1200 Six Phase Universal 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 B2B marketplace. Start your sourcing journey today.

Import 1200 Six Phase Universal — Shipping, Logistics & Customs

Importing 1200 Six Phase Universal 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 1200 Six Phase Universal

What is the wholesale price of 1200 Six Phase Universal Secondary?

The current listed wholesale price for 1200 Six Phase Universal Secondary 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 1200 Six Phase Universal?

The supplier, Wuhan GDMK Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 1200 Six Phase Universal. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 1200 Six Phase Universal Secondary?

The HS Code classification for 1200 Six Phase Universal Secondary 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 1200 Six Phase Universal from China?

To import 1200 Six Phase Universal 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 1200 Six Phase Universal Secondary?

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 1200 Six Phase Universal?

Wuhan GDMK Electric Co., Ltd. offers 1200 Six Phase Universal with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 1200 Six Phase Universal the most?

1200 Six Phase Universal 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 1200 Six Phase Universal supplier hold?

Wuhan GDMK Electric Co., Ltd. maintains international quality certifications. These ensure that the 1200 Six Phase Universal meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 1200 Six Phase Universal Secondary 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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