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The Combination AC Power Transducer BJ-QPWK from Chongqing Blue Jay Technology Co., Ltd. converts AC current and voltage signals into load-independent DC signals proportional to active power (watt) and reactive power (var). It consolidates two output signals into a single transducer, simplifying integration into measurement and control systems. The device uses precision instrument transformers to provide galvanic isolation between input circuits and internal circuitry, ensuring safety and accuracy.
Each pair of current and voltage inputs is mathematically multiplied to produce a signal proportional to true power, independent of waveform and phase angle. This capability is critical for applications requiring precise power monitoring, such as industrial machinery, HVAC systems and renewable energy installations. The transducer is designed for DIN rail mounting (35 x 7.5 mm), complying with DIN-EN 50022 and BS 5584 standards, which are typical for industrial control equipment.
The BJ-QPWK is compatible with a range of measuring and control devices, including analogue meters, PLCs, computers and data loggers. It supports nominal input currents of 1 or 5 Amp via current transformers and voltage inputs of 110V, 230V, 240V, 400V or 415V AC with a ±20% tolerance. This versatility makes it suitable for diverse electrical systems across different regions and industries.
| Model | BJ-QPWK |
| Function | Active power (watt) and reactive power (var) measurement |
| Input Current Range | 1 Amp or 5 Amp (via CT) |
| Input Voltage Range | 110V, 230V, 240V, 400V, 415V AC ±20% |
| Output Signal | Load-independent DC proportional to power |
| Isolation Method | Galvanic isolation via precision instrument transformers |
| Mounting Standard | DIN rail 35 x 7.5 mm (DIN-EN 50022, BS 5584 compliant) |
| Typical Accuracy Class | Class 0.5 (standard for industrial power transducers) |
| Typical Response Time | <200 ms (standard for real-time power measurement) |
| Operating Temperature Range | -10°C to 55°C (typical for industrial transducers) |
Chongqing Blue Jay Technology Co., Ltd. is headquartered at Jingyu Avenue No.153, Chongqing, China. The company specialises in the development and manufacture of power measurement and control devices, including transducers for industrial and commercial applications. Its harbor trust tier indicates a foundational level of supplier verification.
The supplier’s product range focuses on precision instruments for electrical parameter monitoring, with the BJ-QPWK transducer designed for integration into automated systems. Buyers should confirm the company’s current response capabilities and verification status directly, as the listed response rate and hours are not available. This is particularly important for projects requiring timely technical support or custom configurations.
| 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 placing an order, verify the transducer’s compatibility with your specific voltage and current ranges, as well as the required accuracy class for your application. Request calibration certificates and test reports to confirm compliance with industry standards such as IEC or DIN for power measurement devices. This is especially important for critical applications like energy management or billing systems.
Confirm the supplier’s lead times for bulk orders and the available Incoterms, such as FOB Chongqing or CIF to your port. Clarify whether the transducer is shipped with mounting accessories or if these must be procured separately. Given the supplier’s location in Chongqing, inland shipping costs and transit times may vary significantly depending on your destination.
For quality assurance, inspect a sample unit to validate build quality, connector integrity and signal accuracy under load. Check for compliance with relevant standards, such as CE or RoHS, and ensure the transducer meets your project’s environmental conditions (e.g., temperature, humidity). For large-scale deployments, consider on-site testing to verify performance in your specific electrical system.
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When sourcing Combination Ac Power Transducer Bj-Qpwk for your business, securing the right balance of quality and cost is essential. Chongqing Blue Jay Technology 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 $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Inductors & Transducers sector with strong demand from importing countries worldwide.
Importing Combination Ac Power Tran requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chongqing Blue Jay Technology 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Combination Ac Power Tran 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 Inductors & Transducers category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Combination Ac Power Tran 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 Combination Ac Power Transducer Bj-Qpwk from Chongqing Blue Jay Technology Co., Ltd. is $50/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 Chongqing Blue Jay Technology Co., Ltd. through EximNext.
The supplier, Chongqing Blue Jay Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Combination Ac Power Tran. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Combination Ac Power Transducer Bj-Qpwk depends on the specific grade and form. Contact Chongqing Blue Jay Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Combination Ac Power Tran from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chongqing Blue Jay Technology Co., Ltd.. Ensure you have the necessary import licenses for Inductors & Transducers products in your destination country.
Yes, Chongqing Blue Jay 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Chongqing Blue Jay Technology Co., Ltd. through EximNext.
Chongqing Blue Jay Technology Co., Ltd. offers Combination Ac Power Tran with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Combination Ac Power Tran is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chongqing Blue Jay Technology Co., Ltd. through our platform.
Chongqing Blue Jay Technology Co., Ltd. maintains international quality certifications. These ensure that the Combination Ac Power Tran 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. Chongqing Blue Jay 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 Chongqing Blue Jay Technology Co., Ltd..
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