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Frequency conversion series resonance test device is designed and manufactured for alternating-current withstand voltage test of Possessing a wider application scope, it is the ideal withstand voltage equipment for prefecture-level, municipal-level and county-level high-voltage test departements as well as power installation and repair & testing engineering units. Frequency Conversion Series Resonance Test Device (I) Technical index
1. Rated voltage:
2. Quality factor under full load in test of fire power generator: Q10 (relating to load)
3. Quality factor under full load in cable test: Q 30 (relating to load)
4. Quality factor under full load in test of main transformer: Q 30 (relating to load)
5. GIS, the quality factor under full load in switch test and other tests: Q 50 (relating to load)
6. Input power supply: single phase of 380V
7. Frequency adjustment range: 20Hz 300Hz
8. Accuracy of system measurement: 1.5
9. The unit possesses protective functions, such as over voltage, over current and zero start. (II) Description for main configuration and technical data of equipment:
1. One set of variable-frequency power supply: Rated power: 10kVA; Input voltage: single phrase of 220V or three phase of 380V 10% and 45 65Hz Output voltage: 0 400V adjustable Output voltage frequency: 30 300Hz 0.1Hz adjustable stepping Instability degree of frequency 0.02% Output current: 0 25A
2. High-voltage resonane reactor (4sets in all): 27kV/1A Rated working voltage: 27kV Rated working current: 1A Rated inductance value: 120H Continuous working time: 60min Temperature rise should be less than 60 Working frequency: 30- 300Hz
3. One set of exciting transformer: Rated capacity: 10kVA Input voltage: 400V Output voltage: 1.2kV/3kV/5kV
| HS Code | 9030.39 |
| Material | Steel Enclosure with Copper-Wound Transformer Components |
| Grade/Type | Series Resonance Type AC Withstand Voltage Test System |
| Frequency Range | 30Hz - 300Hz (Frequency Conversion Series) |
| Output Voltage | 0 - 100kV AC (Model-Dependent) |
| Test Application | AC Withstand Voltage, Dielectric Strength, Insulation Resistance Evaluation |
| Standard Compliance | IEC 60060, ASTM D149, GB/T 1094 |
| Control System | Microprocessor-Based Digital Control with LCD Interface |
| Packaging | Wooden Crate / Steel Frame Export Packaging |
| Origin | China |
The frequency conversion series resonance test system is engineered for AC withstand voltage testing and dielectric strength evaluation of electrical equipment and components. Operating across variable frequency ranges typically from 30Hz to 300Hz with high voltage outputs up to 100kV, this instrument is essential for quality control in power transmission, electrical manufacturing, and utility sectors. Designed to meet IEC and ASTM standards, it serves import-export markets requiring reliable high-voltage testing solutions for transformers, cables, switchgear, and insulators. Wooden crate packaging ensures safe transport for international shipments.
| 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 |
Frequency Conversion Series Resonance Test is offered by Wuhan GDMK Electric Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Frequency Conversion Seri, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Frequency Conversion Series Resonance Test 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 with key specifications including Series Resonance Type AC Withstand Voltage Test System, 30Hz - 300Hz (Frequency Conversion Series), and 0 - 100kV AC (Model-Dependent). 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 actively traded under HS Code 9030.39, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.
Importing Frequency Conversion Seri 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 9030.39 in their destination country. 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 Frequency Conversion Seri 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 DC, AC Inverters & Converters category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Frequency Conversion Seri 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 for HS Code 9030.39 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 Frequency Conversion Series Resonance Test 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 Frequency Conversion Seri. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Frequency Conversion Series Resonance Test is classified under HS Code 9030.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Frequency Conversion Seri from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan GDMK Electric Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters 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.
The key specifications for Frequency Conversion Series Resonance Test supplied by Wuhan GDMK Electric Co., Ltd. include Series Resonance Type AC Withstand Voltage Test System, 30Hz - 300Hz (Frequency Conversion Series), and 0 - 100kV AC (Model-Dependent). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuhan GDMK Electric Co., Ltd. offers Frequency Conversion Seri with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Frequency Conversion Seri 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 Frequency Conversion Seri 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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