About Xi'an Senbao Electric Engineering Co., Ltd. - Power Regulation & Correction Supplier in China

Based in China, Xi'an Senbao Electric Engineering Co., Ltd. lists five active products in its catalogue. The company focuses on power regulation and correction equipment, including voltage regulators, static VAR compensators and thyristor‑controlled devices. The listed items are the SVR Automatic Feeder Voltage Regulator, a Static var compensator, a Thyristor‑controlled automatic voltage regulator, the DWK Outdoor High‑voltage Var Compensator and a Step voltage regulating var compensator. These products address voltage stability and reactive power management for medium‑ to high‑voltage distribution networks. No additional product lines are indicated in the supplied data.

The five items fall under the electrical apparatus classification of HS chapter 85, heading 8504, which is commonly used for voltage regulators and reactive power compensators. In the global market, such equipment is subject to IEC standards such as IEC 61850 for communication and IEC 61000 for electromagnetic compatibility. Buyers typically require conformity assessment reports and type‑test certificates for grid‑connection approval. Export of these devices from China often follows the standard INCOTERMS CIF or FOB to destinations in Southeast Asia, the Middle East and Europe. The catalogue does not specify certifications held by the supplier.

Product Range and Specialties of Xi'an Senbao Electric Engineering Co., Ltd.

The catalogue comprises an SVR Automatic Feeder Voltage Regulator designed for feeder stations, a generic Static VAR compensator, a Thyristor‑controlled automatic voltage regulator, the DWK Outdoor High‑voltage VAR compensator intended for outdoor substations, and a Step voltage regulating VAR compensator. In the power‑electronics industry, voltage regulators are commonly rated from 1 kV to 35 kV and provide regulation accuracy of ±0.5 % to ±1 %. Static VAR compensators typically offer reactive power ratings from 0.5 MVar up to several hundred MVar, with response times measured in milliseconds. Thyristor‑controlled regulators use phase‑angle control to adjust output voltage and are evaluated against IEC 61850‑7‑4 for functional performance. Outdoor units are built to IP65 or higher protection levels to withstand harsh environments.

Standard material specifications include copper windings, silicon‑controlled rectifiers and insulated steel enclosures. Typical testing includes harmonic distortion measurement, voltage regulation curve, and overload capability per IEC 60034. Buyers often request data sheets showing voltage range, power rating, efficiency and thermal characteristics. The product family aligns with the broader market of grid‑support equipment used by utilities and large industrial facilities.

Trade and Export Information - Xi'an Senbao Electric Engineering Co., Ltd.

China is a major exporter of power regulation equipment, with shipments concentrated to Southeast Asian power grids, Middle Eastern utility projects, and European renewable‑energy integration schemes. HS 8504 items are inspected by Chinese customs for compliance with IEC and national standards, and may require a Certificate of Conformity for certain jurisdictions. Common certifications requested by importers include IEC 61850, IEC 61000, UL 489 and CE marking, as well as ISO 9001 quality‑management certification from the manufacturer.

Logistically, these devices are typically packed in wooden crates with anti‑static liners, and loaded into 20‑foot or 40‑foot containers depending on unit size. Shipping terms frequently use CIF or FOB, with freight forwarders handling customs clearance. Importers should verify that the supplier can provide the required test reports and that the packaging meets ISPM 15 phytosanitary standards for wooden packaging.

Sourcing from Xi'an Senbao Electric Engineering Co., Ltd. - Buyer Guidance

When sourcing voltage regulators or VAR compensators, buyers should request the latest IEC type‑test certificates, a full specification sheet, and performance test results such as voltage regulation accuracy, reactive power range and harmonic distortion levels. Samples or demonstration units are often supplied for functional verification before bulk orders. Verify that the equipment complies with the voltage class required by the target grid, and confirm the protection rating (e.g., IP65) for outdoor installations.

Typical minimum order quantities start at a single unit for prototype evaluation, with commercial orders scaling to full container loads. Lead times reported by Chinese manufacturers range from four to eight weeks after receipt of a purchase order and confirmed specifications. Ensure that the supplier can arrange appropriate packaging, marking in English and the destination language, and that shipping documents include the commercial invoice, packing list and certificate of origin.

What voltage ranges are covered by the SVR Automatic Feeder Voltage Regulator?

The SVR Automatic Feeder Voltage Regulator is offered for feeder‑level applications typically between 1 kV and 35 kV, providing regulation accuracy of ±0.5 % as specified in IEC 61850‑7‑4.

Does the DWK Outdoor High‑voltage VAR Compensator have IP protection?

The DWK Outdoor unit is built to IP65 rating, suitable for outdoor substations and resistant to dust and water ingress, meeting IEC 60529 standards.

Which certifications are commonly required for the listed products?

Importers usually request IEC 61850 compliance, IEC 61000 electromagnetic compatibility test reports, and where applicable UL 489 or CE marking; ISO 9001 certification of the manufacturer is also frequently required.

What is the typical reactive power capacity of the static VAR compensators in this catalogue?

Static VAR compensators in this segment are generally supplied in sizes from 0.5 MVar up to 200 MVar, with response times measured in milliseconds, depending on the specific model.

How are the products packaged for export?

Products are packed in reinforced wooden crates with anti‑static liners, labeled with HS code 8504, and loaded into standard 20‑foot or 40‑foot containers.

What documentation should a buyer request before placing an order?

Buyers should obtain the IEC type‑test certificate, a detailed data sheet, a conformity‑of‑production certificate, and a commercial invoice with HS code declaration.

What are the typical lead times and minimum order quantities?

Lead times are usually four to eight weeks after order confirmation, and the minimum order quantity is one unit for sample evaluation, scaling up to full container loads for production orders.