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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The Current Transformer Field from Wuhan GDMK Electric Co., Ltd. is designed for on-site verification of current transformers in power generation and distribution systems. It supports measurement ranges from 5A/5A to 25000A/5A and 5A/1A to 6300A/1A, with a reference accuracy of 0.05 level for voltage transformer equivalence. The device integrates recursive error measurement and eliminates the need for external standard transformers, current risers, or load boxes during field calibration.
The unit operates using a multi-frequency power supply to reduce interference from ambient electromagnetic fields, ensuring stable readings in industrial environments. Internal circuitry complies with DL/T 448-2000 and SD109 standards for energy measurement verification. It measures impedance and admittance parameters to calculate transformer error, with output data compatible with standard reporting formats used in utility calibration logs.
This equipment is used by utility maintenance teams, power plant engineers, and third-party inspection agencies responsible for compliance with national measurement regulations. Buyers typically require units calibrated to 0.05 level accuracy for audit readiness. Packaging includes a rugged transport case with internal foam inserts. Delivery is FOB Wuhan Port, with lead time confirmed upon order. Payment terms are typically 30% advance, 70% against shipping documents.
| Measurement Range | 5A/5A to 25000A/5A or 5A/1A to 6300A/1A |
| Accuracy Class | 0.05 level for equivalent voltage transformer |
| Operating Frequency | 45 Hz to 65 Hz, multi-frequency mode to avoid power frequency interference |
| Input Current | Up to 25000A primary, 5A or 1A secondary standard |
| Power Supply | AC 220V ±10%, 50/60 Hz, internal battery backup optional |
| Environmental Operating Temperature | Typical range: -10°C to 50°C |
| Humidity Tolerance | Typical: up to 90% RH non-condensing |
| Display Resolution | 0.001% for error reading, 0.01 mΩ for impedance |
| Weight | Approximately 12 kg including case |
| Protection Rating | Typical IP54 for field-portable instruments |
Wuhan GDMK Electric Co., Ltd. is located in the Jiangxia District Economic Development Zone in Wuhan, China. The supplier specializes in field calibration equipment for electrical measurement systems and has a verified business registration under Chinese industrial standards. Their profile shows no public data on production volume, workforce size, or export history, and response metrics are not available on the listing.
The company does not publish certifications such as ISO 9001 or CE on this listing, nor does it list past clients or project references. All product claims are based on technical documentation provided with the listing, and no claims about years in operation or manufacturing capacity are substantiated. Buyers should request direct verification of compliance with DL/T 448-2000 and SD109 before purchase.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify that the device meets DL/T 448-2000 and SD109 standards for on-site calibration. Request the calibration certificate and confirm traceability to a national metrology standard. Ensure the device supports your local power frequency (50 Hz or 60 Hz) and that the internal voltage transformer equivalent matches your current transformer's ratio range. Do not accept units without documented compliance evidence.
Confirm the Incoterms, typically FOB Wuhan Port, and whether the supplier handles export documentation. Lead time is not stated on the listing; request a written commitment of 15 to 30 days after payment. Payment terms are usually 30% advance and 70% against copy of shipping documents. Ensure the supplier provides a commercial invoice with HS code 9030.33 for customs clearance.
Perform a visual inspection upon arrival for damage to the case and connectors. Test the unit under load with a known transformer to verify accuracy within 0.05%. Request the user manual and calibration software, if applicable. Retain all documentation for audit purposes, as utilities often require proof of calibration traceability for compliance reporting. Consider third-party inspection if the order exceeds 10 units.
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When sourcing Current Transformer Field 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 Transformers sector with strong demand from importing countries worldwide.
Importing Current Transformer Field 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Current Transformer Field 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 Transformers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Current Transformer Field 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 Current Transformer Field 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 Current Transformer Field. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Current Transformer Field 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 Current Transformer Field 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 Transformers 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 Current Transformer Field with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Current Transformer Field 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 Current Transformer Field 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..
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