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AC330 Special Frequency Inverter by Suzhou Veichi Electric Co., Ltd.
Harbor
AC330 Special Frequency Inverter - Image 1

AC330 Special Frequency Inverter

🕐Last updated: Aug 19, 2026
10010000/ Bags
Min. Order: 1 Bags
💱₹10,010,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8504.40
⚙️MaterialElectronics - PCB Assembly with IGBT Power Modules and Microprocessor Control Unit
📁CategoryDC, AC Inverters & Converters
💳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 AC330 Special Frequency Inverter from Suzhou Veichi Electric Co., Ltd. - China Wholesale Supply

The AC330 Special Frequency Inverter is a high-performance variable frequency drive optimized for synchronous reluctance motor control, leveraging Veichi’s advanced vector control technology. Developed from the AC310 platform, it integrates a new flux linkage observer and torque excitation decoupling for superior dynamic response, making it ideal for energy-efficient applications in pumps, fans, HVAC, and light industrial machinery. The inverter supports a wide power range, including single-phase 200V to 240V and three-phase 200V to 690V at 50/60Hz.

Built with IGBT power modules and a microprocessor control unit, the AC330 features a full book-style design to minimize installation space, along with a comprehensive thermal simulation to ensure hardware reliability. The entire unit, including PCBA components, undergoes three-proof paint treatment for stability in harsh environments. Standard for modern VFDs, it offers output frequencies from 0Hz to 600Hz, enabling precise speed control across diverse applications.

This inverter is widely used in plastic machinery, air compressors, machine tool spindles, and textile machinery, as well as heavy industrial sectors like petroleum, chemical, and paper-making. Veichi provides OEM and ODM services, allowing custom branding and firmware upgrades for international buyers. Confirm the specific power range and application compatibility with the supplier before procurement.

Technical Specifications for Suzhou Veichi Electric Co., Ltd. AC330 Special Frequency Inverter
ModelAC330
Primary ApplicationSynchronous reluctance motor control (pumps, fans, HVAC, industrial machinery)
Control TechnologyReluctance vector control with flux linkage observer
Motor CompatibilitySynchronous reluctance motors (optimized), asynchronous motors (compatible)
Power RangeS2: Single-phase 200V - 240V 50/60Hz; T2: Three-phase 200V - 240V 50/60Hz; T3: Three-phase 380V - 480V 50/60Hz; T6: Three-phase 660V - 690V 50/60Hz
Output Frequency Range0Hz to 600Hz
Hardware DesignIGBT power modules, microprocessor control unit, book-style compact housing
Thermal ManagementComprehensive thermal simulation, forced air cooling
Protection StandardsThree-proof paint (anti-moisture, anti-salt, anti-fungus) for PCBA and housing
Expansion CapabilitiesFull series of accessories, on-site firmware upgrade support
Typical EfficiencyUltra-efficient energy-saving drive (standard for synchronous reluctance control)
Dynamic ResponseAccurate torque excitation decoupling (typical for high-performance VFDs)
About Suzhou Veichi Electric Co., Ltd. - Industrial Electronics Supplier in China
🏭
Suzhou Veichi Electric Co., Ltd.
China Harbor
4.5(0)

Suzhou Veichi Electric Co., Ltd. operates from its facility at No.1000 Songjia Road, Guoxiang Street, in the Wuzhong Economic and Technological Development Zone of Suzhou, Jiangsu, China. The company focuses on industrial power electronics, particularly variable frequency drives and motor control solutions, with a strong emphasis on OEM and ODM manufacturing for global markets. Its AC330 series reflects a commitment to energy efficiency and adaptability across multiple industries.

Classified under the harbor trust tier, Veichi’s current public response metrics are not available, but its technical documentation and product range suggest a supplier capable of handling complex customization requests. The AC330’s design highlights - such as its book-style form factor and three-proof protection - indicate a focus on durability and ease of integration. Buyers should request detailed case studies or references for similar applications to assess fit.

The AC330 Special Frequency Inverter from VEICHI is a high-performance industrial variable frequency drive engineered for synchronous reluctance motor control. It integrates advanced reluctance vector control technology optimized from the proven AC310 platform, supporting three-phase power conversion for pumps, fans, HVAC, and general manufacturing automation applications. VEICHI offers OEM and ODM manufacturing services, making this inverter ideal for international buyers seeking custom-branded industrial power electronics at competitive export pricing with global technical support.

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 AC330 Special Frequency Inverter from Suzhou Veichi Electric Co., Ltd.
The flux linkage observer enhances the inverter’s ability to accurately estimate the motor’s magnetic flux, improving torque control and efficiency in synchronous reluctance motors. This is critical for applications like pumps and fans, where energy savings and precise speed regulation are priorities.

Sourcing AC330 Special Frequency Inverter from Suzhou Veichi Electric Co., Ltd. - China Import Guide

Prior to ordering the AC330, confirm that its power range (S2, T2, T3, or T6) aligns with your motor and electrical infrastructure. Request the full technical manual from Suzhou Veichi Electric Co., Ltd. to review torque characteristics, efficiency curves, and compatibility with your application’s load profile. For synchronous reluctance motors, ensure the inverter’s parameters are tuned to the motor’s specific design.

Discuss logistics with the supplier, including lead times for custom configurations, shipping Incoterms (e.g., FOB Suzhou), and packaging for bulk orders. The AC330’s compact book-style design may reduce shipping costs, but verify dimensions and weight for container loading. Payment terms should be clarified upfront, with milestones tied to customization or firmware development if applicable.

For quality control, request pre-shipment inspection reports and certifications such as CE or ISO 9001 for industrial electronics. Conduct a factory acceptance test (FAT) to validate performance under your operating conditions. Document the supplier’s warranty coverage, spare parts availability, and remote support capabilities, particularly for firmware upgrades or troubleshooting.

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Buy Ac330 Special Frequency I in Bulk — Verified Supplier in China

When sourcing Ac330 Special Frequency Inverter for your business, securing the right balance of quality and cost is essential. Suzhou Veichi Electric Co., Ltd., a verified supplier based in China, offers this product with key specifications including AC330 Series Special Frequency Inverter, 0.75 kW - 560 kW (Multiple Frame Sizes), and 380V - 480V AC, 3-Phase, 50/60 Hz. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10010000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.

Ac330 Special Frequency I Specifications, Trade Terms & Pricing

Importing Ac330 Special Frequency I requires careful attention to shipping logistics, customs compliance, and secure payment terms. Suzhou Veichi 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 8504.40 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About Suzhou Veichi Electric Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Ac330 Special Frequency I 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 B2B marketplace. Start your sourcing journey today.

Import Ac330 Special Frequency I — Shipping, Logistics & Customs

Importing Ac330 Special Frequency I 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 8504.40 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 Ac330 Special Frequency I

What is the wholesale price of Ac330 Special Frequency Inverter?

The current listed wholesale price for Ac330 Special Frequency Inverter from Suzhou Veichi Electric Co., Ltd. is $10010000/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 Suzhou Veichi Electric Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Ac330 Special Frequency I?

The supplier, Suzhou Veichi Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ac330 Special Frequency I. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Ac330 Special Frequency Inverter?

For international shipping and customs clearance, Ac330 Special Frequency Inverter is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Ac330 Special Frequency I from China?

To import Ac330 Special Frequency I from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Veichi Electric Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.

Is Suzhou Veichi Electric Co., Ltd. a verified supplier?

Yes, Suzhou Veichi 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 Ac330 Special Frequency Inverter?

The key specifications for Ac330 Special Frequency Inverter supplied by Suzhou Veichi Electric Co., Ltd. include AC330 Series Special Frequency Inverter, 0.75 kW - 560 kW (Multiple Frame Sizes), and 380V - 480V AC, 3-Phase, 50/60 Hz. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Ac330 Special Frequency I?

Suzhou Veichi Electric Co., Ltd. offers Ac330 Special Frequency I with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Ac330 Special Frequency I the most?

Ac330 Special Frequency I is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Veichi Electric Co., Ltd. through our platform.

What certifications does this Ac330 Special Frequency I supplier hold?

Suzhou Veichi Electric Co., Ltd. maintains international quality certifications. These ensure that the Ac330 Special Frequency I meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Ac330 Special Frequency Inverter on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Suzhou Veichi 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 Suzhou Veichi Electric Co., Ltd..

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