Import D363 Three Phase Current Transformer — Buy in Bulk from Supplier in China

The D363 Three Phase Current Transformer is an integrated unit that combines three separate current transformers into a single compact enclosure. It is marketed as a space‑saving solution for precise electrical measurement in industrial settings. The supplier lists ISO and SGS certification, and notes that the design delivers accurate data for energy management and system monitoring. No specific rated current or accuracy class is disclosed in the listing.

Current transformers of this type are typically built with a laminated iron core and copper windings, insulated to meet Class B or Class F standards. The integrated three‑phase configuration reduces installation complexity compared with three individual CTs. In the broader market, such devices are engineered to meet IEC 61869‑2 specifications, offering typical burden ratings of 5 VA and accuracy classes of 0.5 % or 1 % for metering purposes. The D363’s certification suggests compliance with those industry norms.

The transformer is suited for substations, industrial plants and commercial buildings where reliable three‑phase current measurement is required. Buyers such as electrical contractors, plant engineers and utility firms may source it in bulk, with the supplier indicating flexible minimum order quantities and offering FOB or CIF shipping terms. Packaging is described as protective crates designed to safeguard the units during transit, and interested parties should confirm exact MOQ, lead‑time and payment conditions directly with the supplier.

Yueqing Heyi Electrical Co., Ltd. is located at #21 Shangyou Road, Liushi, Yueqing, Zhejiang 325604, China. The company is listed as an imported‑tier supplier with a harbor trust tier, indicating that it has been vetted through the platform’s verification process. Its response rate is currently recorded as 0 %, and no average response time is provided, suggesting that communication metrics are not publicly available.

The supplier’s catalogue includes the D363 Three Phase Current Transformer and other electrical measurement devices. While the listing highlights ISO and SGS certification for the transformer, the company does not disclose additional product lines, manufacturing capacity or client references. Prospective buyers should request detailed quotations and any available test reports directly from the supplier.