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The Sjr3-2000 series inbuilt bypass motor soft starter from Zhejiang Saikong Electrical Technology Co., Ltd. is a three-phase AC motor controller designed for industrial automation, featuring integrated bypass contactors and compatibility with Delta VFD systems. This unit operates within an input voltage range of 380V and supports output voltages from 0-380V, with a frequency of 50/60Hz. The model is part of the Sjr3-3000 technical framework, offering advanced features such as a literal display interface, industrial communication protocols, and comprehensive motor protections.
Constructed with a steel housing, copper windings, and PCB electronic components, the soft starter is built for durability in industrial environments. The standard IP20 protective class provides basic protection against solid objects and water ingress, suitable for controlled indoor settings. Typical applications include pump, fan, and compressor motor control in manufacturing, HVAC, water treatment, and heavy industrial sectors. The unit’s output power ranges from 5.5-630kW, with an output type of triple-phase AC/AC inverters.
This product is ideal for buyers seeking reliable motor control solutions with integrated safeguards against overload, phase loss, and short circuits. The soft starter’s design allows for seamless integration with existing Delta VFD systems, reducing installation complexity. With a weight of 27kg and dimensions of 565x265x240mm, the unit is engineered for compact yet robust performance. Confirm compatibility with your motor specifications and control system requirements before procurement.
| Model Series | Sjr3-2000 |
| Technical Framework | Sjr3-3000 |
| Input Voltage | 380V |
| Output Voltage | 0-380V |
| Output Frequency | 50/60Hz |
| Output Power Range | 5.5-630kW |
| Output Type | Triple-phase AC/AC Inverters |
| Output Current | Load-dependent |
| Housing Material | Steel |
| Internal Components | Copper Windings and PCB Electronic Components |
| Protective Class | IP20 |
| Dimensions (LxWxH) | 565x265x240mm |
| Weight | 27kg |
| Certifications | CCC, CE, ISO9001 |
| Warranty | 1 year |
| Delivery Time | Within 30 days |
| Applicable Standard | IEC 60947-2-2:2002 |
| Typical Ambient Temperature Range | -10°C to 50°C standard |
| Typical Humidity Range | 10-90 percent non-condensing standard |
Zhejiang Saikong Electrical Technology Co., Ltd. is a harbor-tier supplier based in Yueqing, Zhejiang Province, China, specializing in motor control equipment and industrial automation solutions. The company’s address is listed as #22, Liujiang Avenue, Liushi Town, Yueqing, which is a recognized hub for electrical manufacturing in China. Its product portfolio includes soft starters, VFD systems, and related components designed for industrial applications.
The supplier operates under a trust tier that indicates a verified capability for export supply chains, though its profile does not provide response rate or average response time data. The Sjr3-2000 series represents its latest soft starter technology, replacing the earlier Sjr2 series with added features like industrial communication and enhanced motor protections. No additional details on production scale, client base, or certifications beyond CCC, CE, and ISO9001 are provided.
The Sjr3-2000 series inbuilt bypass motor soft starter is a three-phase AC motor controller designed for industrial automation applications, featuring integrated bypass contactors and compatibility with Delta VFD systems. It incorporates advanced literal display interfaces, industrial communication protocols, and comprehensive motor protections including overload, phase loss, and short circuit safeguards. Ideal for pump, fan, and compressor motor control in manufacturing, HVAC, water treatment, and heavy industrial export supply chains.
| 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 |
Before ordering, verify the compatibility of the Sjr3-2000 series with your motor’s voltage, current, and power ratings. Request a detailed technical datasheet that includes torque characteristics, starting current curves, and protection thresholds. Confirm whether the unit supports the specific Delta VFD model you intend to integrate, as compatibility can vary between series and versions.
Logistics details to confirm include Incoterms (commonly FOB or EXW for Chinese exports), packaging specifications for shock and vibration resistance, and container loading requirements. Lead times are typically within 30 days, but this may vary based on order volume and customization needs. Ensure the supplier provides export documentation, including certificates of conformity, packing lists, and commercial invoices compliant with your country’s import regulations.
Quality checks should include visual inspection for physical damage, verification of electrical connections, and functional testing under load conditions. Request a factory acceptance test report to confirm the unit meets IEC 60947-2-2:2002 standards. For long-term reliability, establish a maintenance schedule that includes periodic inspection of the bypass contactor, cooling system, and protective components. Confirm the supplier’s warranty terms and after-sales support options.
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When sourcing Inbuilt Bypass Motor Softer Starter Delta Vfd for your business, securing the right balance of quality and cost is essential. Zhejiang Saikong Electrical Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Sjr3-2000 Series Three-Phase Inbuilt Bypass Motor Soft Starter, Electronic PCB Assembly with Integrated Bypass Circuit Module, and Standard Industrial Panel Mounting, Typically 200mm x 150mm x 120mm (varies by rating). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $206/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.
Importing Inbuilt Bypass Motor Soft requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Saikong Electrical Technology 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 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 Inbuilt Bypass Motor Soft 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 Inbuilt Bypass Motor Soft 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).
The current listed wholesale price for Inbuilt Bypass Motor Softer Starter Delta Vfd from Zhejiang Saikong Electrical Technology Co., Ltd. is $206/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 Zhejiang Saikong Electrical Technology Co., Ltd. through EximNext.
The supplier, Zhejiang Saikong Electrical Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Inbuilt Bypass Motor Soft. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Inbuilt Bypass Motor Softer Starter Delta Vfd is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Inbuilt Bypass Motor Soft from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Saikong Electrical Technology Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.
Yes, Zhejiang Saikong Electrical Technology 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 Inbuilt Bypass Motor Softer Starter Delta Vfd supplied by Zhejiang Saikong Electrical Technology Co., Ltd. include Sjr3-2000 Series Three-Phase Inbuilt Bypass Motor Soft Starter, Electronic PCB Assembly with Integrated Bypass Circuit Module, and Standard Industrial Panel Mounting, Typically 200mm x 150mm x 120mm (varies by rating). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhejiang Saikong Electrical Technology Co., Ltd. offers Inbuilt Bypass Motor Soft with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Inbuilt Bypass Motor Soft is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Saikong Electrical Technology Co., Ltd. through our platform.
Zhejiang Saikong Electrical Technology Co., Ltd. maintains international quality certifications. These ensure that the Inbuilt Bypass Motor Soft 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. Zhejiang Saikong Electrical Technology 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 Zhejiang Saikong Electrical Technology Co., Ltd..
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