{"product_id":"north-american-electric-pe256tc-20-4-rb-ai-20-hp-1800-rpm-256tc-frame-208-230-460v-3ph-nema-design-b-60hz-1-15-s-f-tefc-gen-purp-cast-iron-prem-eff-inverter-duty-c-flange-with-round-body","title":"North American Electric PE256TC-20-4-RB-AI, 20 HP, 1800 RPM, 256TC Frame, 208-230\/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., TEFC, Gen Purp, Cast Iron, Prem Eff, Inverter Duty, C-Flange with Round Body","description":"\u003cp\u003ePE256TC-20-4-RB-AI, 20 HP, 1800 RPM, 256TC Frame, 208-230\/460V, 3PH, NEMA Design B, 60HZ, 1.15 S.F., TEFC, Gen Purp, Cast Iron, Prem Eff, Inverter Duty, C-Flange with Round Body\u003c\/p\u003e\n\n\u003cp\u003eEngineering Data\u003c\/p\u003e\n\n\u003cp\u003eHP\t20\u003cbr\u003e\nRPM\t1800\u003cbr\u003e\nFrame\t256TC\u003cbr\u003e\nMult. Sym.\tM16\u003cbr\u003e\nVolts\t208-230\/460\u003cbr\u003e\nEnclosure\tTEFC\u003cbr\u003e\nF.L. Eff.\t93\u003cbr\u003e\nNotes\t1,3\u003cbr\u003e\n\"C\" Dim.\t24.8\u003cbr\u003e\nF.L. Amps\t24\u003c\/p\u003e\n\n\u003cp\u003eMeets or exceeds NEMA Premium® Efficiency Requirements defined by NEMA MG-1, Table 12-12\u003cbr\u003e\nClass I, Div II Groups ABCD, T2B\u003cbr\u003e\nSuitable for wye-delta start on 213T frame and above\u003cbr\u003e\nDual voltage ratings suitable for part wind start on lower voltage\u003cbr\u003e\n1.15 Service Factor @ 60 hertz; 1.0 Service Factor @ 50 hertz\u003cbr\u003e\nSuitable for 575V @ 1.0 Service Factor\u003cbr\u003e\nInverter Duty (20:1 variable torque; 10:1 constant torque)\u003cbr\u003e\nVacuum Pressure Impregnation for all windings\u003cbr\u003e\nSealed bearings thru 215T frame\u003cbr\u003e\nGreasable bearings 254T frame and above\u003cbr\u003e\nMechanical “V” Seal on drive end\u003cbr\u003e\nClass F insulation system, class B rise at full load\u003cbr\u003e\n40° C ambient continuous duty\u003cbr\u003e\nCorrosion resistant paint\u003cbr\u003e\nStainless steel nameplate and zinc plated hardware\u003cbr\u003e\nF1\/F2 reversible\u003cbr\u003e\nCast iron frame construction including the conduit box\u003cbr\u003e\nLifting provisions on 143T frame and above\u003cbr\u003e\nCondensation drains with plastic plugs\u003cbr\u003e\nIP55 Protection – Terminal box is sealed for IP66 protection\u003cbr\u003e\nCSA + C + US Certification\u003cbr\u003e\nISO 9001 Certification\u003cbr\u003e\nNotes\u003c\/p\u003e\n\n\u003cp\u003eNEMA Premium® (NEMA MG-1 Table 12-12)\u003cbr\u003e\nInverter Duty (20:1 Variable Torque; 10:1 Constant Torque)\u003cbr\u003e\n12 Lead Partwind Start at 230V\u003cbr\u003e\n12 Lead Partwind Start at 460V\u003cbr\u003e\nBall Bearing on Drive End\u003cbr\u003e\nInsulated Bearing on Opposite Drive End\u003cbr\u003e\nEquipped with terminal blocks as standard\u003cbr\u003e\nInverter Rated (10:1 Variable Torque; 5:1 Constant Torque)\u003c\/p\u003e","brand":"United States","offers":[{"title":"Default Title","offer_id":51663846801730,"sku":"PE256TC-20-4-RB-AI","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2298\/4002\/files\/pe-c-flange-small_80.png?v=1766415651","url":"https:\/\/industrialmotors.com\/products\/north-american-electric-pe256tc-20-4-rb-ai-20-hp-1800-rpm-256tc-frame-208-230-460v-3ph-nema-design-b-60hz-1-15-s-f-tefc-gen-purp-cast-iron-prem-eff-inverter-duty-c-flange-with-round-body","provider":"Industrial Motors","version":"1.0","type":"link"}