Manufactured by Jiangsu Yuantong Electric, this 20KVA small‑capacity distribution transformer adopts full‑copper winding, available in dry‑type and oil‑immersed versions. The epoxy‑cast oil‑free dry‑type unit weighs around 420 kg, ideal for small workshop rooms, laboratory instrument commissioning and retail store power supply to complete voltage conversion and electrical isolation. The oil‑immersed model weighs about 360 kg, fit for rural outdoor power stations and construction‑site temporary power supply. Its practical load reaches roughly 16‑17kW. Avoid continuous full‑load; 70%‑80% loading slows component aging. Standard lead time is 20‑30 days with wooden‑case packaging. Single‑phase and three‑phase configurations are offered. Confirm input‑output voltage when ordering, and fit proper protective enclosure for dusty‑humid working sites.
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