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The AC70S special drive for construction elevators is a purpose-built unit designed for retrofitting older elevator systems with precise position stop functionality. It integrates a frequency converter, brake module, and status indicator into a single housing, simplifying on-site installation and reducing the complexity of frequency conversion upgrades. The drive operates on three-phase 380V or 220V at 50/60Hz, delivering an output frequency range of 0 to 120Hz with an error margin of less than 5% under rated conditions.
Built for reliability, the AC70S features a special brake logic control that synchronises release frequency and current to ensure safe braking, while its plug-and-play design eliminates the need for parameter adjustments after wiring. The unit supports accurate landing at any speed without additional deceleration limit devices or operating table replacements, making it ideal for modernising existing construction elevators. Its human-machine interface displays upper and lower limit signals, as well as ascending and descending statuses, to aid maintenance.
This drive is primarily used in construction elevators where safety and ease of maintenance are critical. It offers a cost-effective alternative to full inverter cabinets while maintaining equivalent performance, making it a practical choice for contractors and building managers. The AC70S is particularly suited for projects requiring quick retrofits with minimal downtime, as its design reduces installation time and simplifies troubleshooting.
| Product Type | Special Drive for Construction Elevator |
| Model | AC70S |
| Input Voltage | Three-phase 380V 50/60Hz or Three-phase 220V 50/60Hz |
| Output Voltage | 3 phases, 0 input voltage, error less than 5% under rated conditions |
| Output Frequency Range | 0 to 120Hz |
| Integrated Components | Frequency converter, brake module, status indicator |
| Brake Logic | Special brake logic control with synchronous release frequency and current |
| Installation Requirement | No parameter adjustment needed, correct wiring sufficient for operation |
| Typical Application | Construction elevator retrofits |
| Typical Industry Standard | IEC 61800-5-1 for adjustable speed electrical power drive systems |
Suzhou Veichi Electric Co., Ltd. is based in the Wuzhong Economic and Technological Development Zone, Suzhou, Jiangsu Province, China. The company’s address at No.1000 Songjia Road, Guoxiang Street, places it within a key industrial hub for electrical and automation equipment manufacturing, supporting its focus on drive systems and OEM/ODM services for heavy-duty applications.
The supplier specialises in industrial drives and inversion technology, offering tailored solutions for sectors like construction and hoisting machinery. While its trust tier is classified as harbor, the profile does not disclose response rates or average response times, indicating that direct contact is required for enquiries. The company’s product descriptions highlight its commitment to functional design and cost efficiency, but no additional verification signals or operational history are provided in the available data.
| 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 |
Before ordering, verify that the AC70S drive is compatible with your construction elevator’s existing electrical system, particularly the input voltage and frequency requirements. Confirm whether the elevator’s current braking system can integrate with the drive’s special brake logic control, as mismatches could compromise safety and performance. Additionally, check if the drive’s output frequency range aligns with the elevator’s operational needs.
For logistics, confirm the lead time for delivery from Suzhou, as well as the Incoterms offered by Suzhou Veichi Electric Co., Ltd. Construction elevator components often require careful handling, so ensure the supplier provides adequate packaging to prevent damage during transit. Payment terms should also be clarified, particularly for bulk orders, to avoid delays in project timelines.
Quality checks should include testing the drive’s brake logic control under loaded conditions to ensure it meets safety standards. Inspect the unit for compliance with IEC 61800-5-1 or other relevant standards for adjustable speed drives. Request documentation such as test certificates and user manuals to verify that the AC70S meets the technical specifications advertised and to facilitate smooth installation and troubleshooting.
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When sourcing Ac70s Special Drive For Construction Elevator 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 for international export. 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 a staple in the Elevators & Escalators sector with strong demand from importing countries worldwide.
Importing Ac70s Special Drive For C 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. 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.
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Importing Ac70s Special Drive For C 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 Ac70s Special Drive For Construction Elevator 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.
The supplier, Suzhou Veichi Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ac70s Special Drive For C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Ac70s Special Drive For Construction Elevator depends on the specific grade and form. Contact Suzhou Veichi Electric Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Ac70s Special Drive For C from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Suzhou Veichi Electric Co., Ltd.. Ensure you have the necessary import licenses for Elevators & Escalators products in your destination country.
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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Suzhou Veichi Electric Co., Ltd. through EximNext.
Suzhou Veichi Electric Co., Ltd. offers Ac70s Special Drive For C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ac70s Special Drive For C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Suzhou Veichi Electric Co., Ltd. through our platform.
Suzhou Veichi Electric Co., Ltd. maintains international quality certifications. These ensure that the Ac70s Special Drive For C 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. Suzhou Veichi Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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