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The Efficient high voltage motor soft starter is a patented soft‑start/soft‑stop device designed for large AC squirrel‑cage motors. It is marketed under the model code WGQH and incorporates a digital intelligent control system that reduces in‑rush current and protects the motor during start‑up and stop. The unit claims an efficiency improvement of over 96 % compared with direct‑on‑line starting, which can extend motor service life and lower energy consumption.
The device combines series and parallel thyristors built with imported insulating material, conforming to typical IEC 61800‑2 standards for soft‑starter safety. Protection functions include short‑circuit, over‑current, over‑voltage, under‑voltage, overload, open‑phase, three‑phase unbalance and thermal overload, all monitored by a digital contactor with fibre/CT isolation to minimise interference. Typical input voltage range is 380 - 660 V AC and the modular circuit architecture allows easy integration with PLC or PC control systems for precise torque, current and timing adjustments.
Target users are plant engineers and procurement departments in heavy‑industry facilities that operate high‑power motors, such as steel mills, chemical plants and large‑scale HVAC systems. Buyers generally request FOB quotations, confirm minimum order quantities and negotiate lead times directly with Worldwide Electric Stock Co., Ltd., as these commercial details are not disclosed in the listing. Importers should also verify that the soft starter complies with local electrical safety regulations before finalising the purchase.
| Model | WGQH |
| Primary function | Soft‑start and soft‑stop for high‑voltage AC squirrel‑cage motors |
| Typical efficiency improvement | >96 % (typical reduction of in‑rush current) |
| Input voltage range | 380 - 660 V AC (typical) |
| Protection functions | Short‑circuit, over‑current, over‑voltage, under‑voltage, overload, open‑phase, three‑phase unbalance, thermal overload |
| Control interface | Digital intelligent controller with PLC/PC communication (typical) |
| Typical standards compliance | IEC 61800‑2 (standard for soft‑starter performance) |
| Physical form factor | Compact modular case, wooden outer enclosure (typical for easy transport) |
| Typical power dissipation | Low, designed for high‑voltage operation (typical) |
Worldwide Electric Stock Co., Ltd. is an imported supplier located at No. 58, Changzheng Road, Xiangyang 441001, Hubei Province, China. The platform lists the supplier with a harbor trust tier and a response rate of 0.00, indicating that no recent replies have been recorded on the marketplace. The company’s profile does not provide further corporate background, staffing levels or turnover figures, focusing instead on its range of high‑voltage motor control products.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Prior to ordering, confirm that the soft starter complies with the applicable national electrical safety codes and that any required CE or CCC certifications are available. Ask the supplier for the type‑test certificate, IEC 61800‑2 conformity report and a copy of the warranty terms. These documents are essential for customs clearance and for ensuring the product can be installed safely in your plant.
Shipping considerations should be clarified early, including the preferred Incoterm (FOB, CIF or DAP) and the packaging method for a compact wooden‑cased unit. Request a detailed packing list, container loading plan and an estimate of freight costs. Discuss expected lead time and arrange payment terms such as T/T or a letter of credit, ensuring they are documented in the purchase agreement.
Upon delivery, perform a visual inspection for any transport damage and verify that all listed protection functions are present. Arrange for a factory‑acceptance test or third‑party inspection that records voltage ramps, current reduction and fault‑detection performance. Retain all test reports, certificates of conformity and warranty documentation to support future maintenance and warranty claims.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for Efficient High Voltage Motor Soft Starter is critical for maintaining your business operations. Worldwide Electric Stock Co., Ltd., a verified supplier located in China, provides high-quality Efficient High Voltage Mo ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Starters industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Efficient High Voltage Mo from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Worldwide Electric Stock Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Worldwide Electric Stock Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Electric Starters category or discover new suppliers across the Electric Starters sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Efficient High Voltage Mo from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Worldwide Electric Stock Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Worldwide Electric Stock Co., Ltd. provides Efficient High Voltage Mo for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Worldwide Electric Stock Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Efficient High Voltage Mo to your country.
Send a direct message to Worldwide Electric Stock Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Worldwide Electric Stock Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Worldwide Electric Stock Co., Ltd..
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Yes, EximNext hosts a wide network of verified Electric Starters manufacturers, exporters, and wholesalers across 200+ countries.
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