Import 11kv Voltage Transformer Pt — Buy in Bulk from Supplier in China

Shen Zhen Chuang Yin Technology Co., Ltd. supplies this 11kV voltage transformer (potential transformer, PT) from its base in Shenzhen, Guangdong, China. The PT is designed for voltage measurement and metering in medium-voltage electrical networks, stepping down 11kV system voltage to a standard secondary output (typically 110V or 100V) for connection to protection relays, energy meters, and SCADA systems. The listing describes it as suitable for both utility substations and industrial power distribution environments.

Voltage transformers in the 11kV class are typically wound-type or capacitive voltage transformers (CVT) with oil-impregnated paper or SF6 gas insulation, housed in porcelain or composite insulator bodies. The supplier references robust insulation and compact design but does not specify the exact insulation medium, accuracy class, or burden rating. For metering applications, buyers typically require IEC 61869-3 accuracy class 0.2 or 0.5, while protection applications use class 3P or 6P. These details should be confirmed before ordering.

End users for 11kV PTs include electrical utilities, EPC contractors building substations, and industrial plants with their own medium-voltage switchgear. The supplier mentions flexible MOQs and shipping terms such as FOB and CIF, and references ISO certification, though no specific certificate number or issuing body is provided on the listing. Buyers should request the full datasheet, type-test report, and certificate copies directly from Shen Zhen Chuang Yin Technology to confirm the product meets their project specifications and local regulatory requirements.

Shen Zhen Chuang Yin Technology Co., Ltd. is located on Song Ping Road in the Shenzhen High-Tech Industrial Zone, Guangdong Province, China (postal code 518057). The company is listed with a 'harbor' trust tier on the platform, and the recorded response rate is 0.00 with no average response time available. The listing does not provide details on the company's manufacturing capabilities, workforce size, years in operation, or export track record.

The supplier describes the product as suitable for power generation, transmission, and distribution systems, and mentions ISO certification and international standards compliance. However, no specific certificate numbers, type-test reports, or third-party audit results are included on the page. Buyers sourcing instrument transformers for regulated projects should request copies of ISO 9001 and any product-specific type-test certificates before proceeding with an order.