Shenhai eksplozyon-prèv
Nan dènye ane yo, pou konsève pou enèji ak diminye pèt pouvwa liy, te itilize nan 3KV anba tè eksplozyon-prèv motè te de pli zan pli adopte nan endistri tankou pétrochimique ak min chabon pou vantilasyon arbr prensipal la.. 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. Sepandan, 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 motè eksplozyon-prèv manufacturers from their existing 50Hz products.