{"product_id":"chiaravalli-cht-280-cast-iron-three-phase-motor-2-pole-b3","title":"Chiaravalli CHT 280 Cast Iron Three-Phase Motor 2-Pole B3 (75–90 kW)","description":"\u003cp\u003eCHT 280 cast iron three-phase motor, 2-pole (about 3000 r\/min at 50 Hz), B3 foot mounting — Chiaravalli's IEC frame 280 cast iron motors in the IE3 \/ IE4 efficiency classes, 75–90 kW. Cast iron casing, IP54, class F insulation, IC411 fan cooling, Δ\/Y 400\/690 V 50 Hz. The dimension sheets give the frame 280 B3 mounting dimensions per efficiency class; the other mountings are the sibling cards one level up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to pick from the table:\u003c\/strong\u003e choose the power and the efficiency class — IE3 or IE4 (we supply IE3 and above only from 0.75 kW up; IE4 where the energy saving pays). The type letter is the motor's length designation within the frame. Forced-cooling fan kits for inverter duty are available for every frame (catalogue p8).\u003c\/p\u003e","brand":"Chiaravalli","offers":[{"title":"S \/ IE3","offer_id":46283367252053,"sku":"CHT 280 S2 IE3 B3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"S \/ IE4","offer_id":46283367284821,"sku":"CHT 280 S2 IE4 B3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ IE3","offer_id":46283367317589,"sku":"CHT 280 M2 IE3 B3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ IE4","offer_id":46283367350357,"sku":"CHT 280 M2 IE4 B3","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/motors-cast-b3_d2b5d176-5997-420a-9217-65bf1e5c50a5.jpg?v=1791263199","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-cht-280-cast-iron-three-phase-motor-2-pole-b3","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}