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The LJB1 current transformer from Dongfang Yoyik Engnieering is a precision instrument designed for accurate current measurement in electrical systems, commonly used in protection relays and metering applications. This model is built for industrial environments, with a robust construction that ensures stability under varying load conditions. The unit is engineered to transform high primary currents into standardized secondary values, enabling safe monitoring and control.
Manufactured in Deyang, Sichuan, the LJB1 adheres to typical industry standards for current transformers, including class 0.5 or 1.0 accuracy as standard for metering purposes and class 5P20 for protection applications. The core is usually constructed from high-grade silicon steel to minimize hysteresis and eddy current losses, while the winding uses enamel-coated copper wire for durability. Insulation materials are selected to withstand typical operational temperatures up to 120°C, though exact thermal limits should be confirmed with the supplier.
These transformers are widely used in power distribution networks, substations, and industrial plants where precise current measurement is critical for system protection and energy management. Buyers typically source them for integration into switchgear, control panels, or metering assemblies. For bulk orders, packaging, lead times, and compliance with international standards such as IEC 61869 should be verified directly with Dongfang Yoyik Engnieering.
| Model | LJB1 |
| Type | Current transformer |
| Primary current range | Supplier-specific (confirm exact range) |
| Secondary current | 5A or 1A (standard) |
| Accuracy class (metering) | 0.5 or 1.0 (standard) |
| Accuracy class (protection) | 5P20 (typical) |
| Core material | Silicon steel (typical) |
| Winding material | Enamel-coated copper (typical) |
| Insulation class | E or F (standard for 120°C operation) |
| Frequency | 50 Hz or 60 Hz (typical) |
| Mounting type | Panel or DIN rail (supplier-specific) |
Dongfang Yoyik Engnieering Co., Ltd. is based in Deyang, Sichuan Province, China, with its registered address at 4-3F, Building A, Huashan Platz. The company specializes in the production and supply of mechanical and electrical equipment, including sensors, transducers, and current transformers like the LJB1. Its product portfolio is diverse, catering to industrial automation and power distribution sectors.
The supplier positions itself as a technical force in the region, offering genuine products and spot sales for immediate availability. While the response rate is currently unrecorded, the company highlights its ability to act as a distributor for international brands such as Eaton Vickers and Star. Buyers should confirm the supplier’s verification status and technical support capabilities before placing orders.
| 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 the LJB1 current transformer, verify the primary and secondary current ratings, accuracy class, and frequency compatibility to ensure it matches your system requirements. Confirm whether the unit is intended for metering or protection applications, as this affects the accuracy class and performance characteristics. Request a copy of the manufacturer’s test certificate to validate its technical specifications.
For logistics, confirm the lead time for bulk orders and the available Incoterms, such as FOB or CIF, to clarify cost responsibilities and delivery points. Packaging standards, such as wooden crates or carton boxes, should be discussed to ensure safe transit, especially for international shipments. Payment terms, including TT or LC, should also be agreed upon in advance to avoid delays.
Quality checks should include testing the transformer’s ratio, phase displacement, and insulation resistance to ensure it meets the specified standards. Request a factory inspection report or third-party test results, particularly for critical applications. Additionally, ensure all necessary documentation, such as the certificate of origin and compliance with IEC standards, is provided to facilitate customs clearance and installation.
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When sourcing Current Transformer Ljb1 for your business, securing the right balance of quality and cost is essential. Dongfang Yoyik Engnieering 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 $555/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Transformers sector with strong demand from importing countries worldwide.
Importing Current Transformer Ljb1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongfang Yoyik Engnieering 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Current Transformer Ljb1 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 Electric Transformers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Current Transformer Ljb1 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 Current Transformer Ljb1 from Dongfang Yoyik Engnieering Co., Ltd. is $555/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 Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
The supplier, Dongfang Yoyik Engnieering Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Current Transformer Ljb1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Current Transformer Ljb1 depends on the specific grade and form. Contact Dongfang Yoyik Engnieering Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Current Transformer Ljb1 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongfang Yoyik Engnieering Co., Ltd.. Ensure you have the necessary import licenses for Electric Transformers products in your destination country.
Yes, Dongfang Yoyik Engnieering 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 Dongfang Yoyik Engnieering Co., Ltd. through EximNext.
Dongfang Yoyik Engnieering Co., Ltd. offers Current Transformer Ljb1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Current Transformer Ljb1 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongfang Yoyik Engnieering Co., Ltd. through our platform.
Dongfang Yoyik Engnieering Co., Ltd. maintains international quality certifications. These ensure that the Current Transformer Ljb1 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. Dongfang Yoyik Engnieering 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 Dongfang Yoyik Engnieering Co., Ltd..
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