{"product_id":"chiaravalli-cht-250-three-phase-cast-iron-motor","title":"Chiaravalli CHT 250 Three-Phase Cast Iron Motor (37–55 kW)","description":"\u003cp\u003eCHT 250 three-phase cast iron motor — Chiaravalli's IEC frame 250 cast iron motors in the IE3 \/ IE4 efficiency classes, 2 \/ 4 \/ 6-pole, 37–55 kW. Cast iron casing, IP54, class F insulation, IC411 fan cooling, Δ\/Y 400\/690 V 50 Hz. Mounting B3, B5 or B35 — the dimension sheets give the frame 250 mounting dimensions per efficiency class.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to pick from the table:\u003c\/strong\u003e choose the pole count for the speed you need, then 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":"M \/ 6-pole \/ IE3","offer_id":46280428093525,"sku":"CHT 250 M6 IE3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ 6-pole \/ IE4","offer_id":46280428126293,"sku":"CHT 250 M6 IE4","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ 2-pole \/ IE3","offer_id":46280427896917,"sku":"CHT 250 M2 IE3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ 2-pole \/ IE4","offer_id":46280427929685,"sku":"CHT 250 M2 IE4","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ 4-pole \/ IE3","offer_id":46280427995221,"sku":"CHT 250 M4 IE3","price":0.0,"currency_code":"ZAR","in_stock":true},{"title":"M \/ 4-pole \/ IE4","offer_id":46280428027989,"sku":"CHT 250 M4 IE4","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1595\/4773\/files\/motors-cast-drawing_5a2168d4-bed5-414c-a158-4921dd1b74e3.png?v=1791207607","url":"https:\/\/nusaf.co.za\/products\/chiaravalli-cht-250-three-phase-cast-iron-motor","provider":"Nusaf Dynamic Technologies","version":"1.0","type":"link"}