Shenhai sprādziendrošas
Pēdējos gados, lai taupītu enerģiju un samazinātu līnijas jaudas zudumus, 3KV pazemes sprādziendrošu motoru izmantošana ir arvien vairāk izmantota tādās nozarēs kā naftas ķīmija un ogļu ieguve galvenās šahtas ventilācijai. There’s a growing trend towards choosing LOKV explosion-proof electrical equipment with decreasing power ratings. Some manufacturers have even received orders for LOKV units ranging from 110 to 160KW. Tomēr, producing LOKV with such lower power ratings increases both the manufacturing costs and difficulties.
When IIA low-voltage explosion-proof motors operate at a frequency of 60Hz, their rated voltage is adjusted to 460V. This transition is easily achieved by domestic sprādziendrošs motors manufacturers from their existing 50Hz products.