{"id":3005,"date":"2026-04-23T04:37:11","date_gmt":"2026-04-23T04:37:11","guid":{"rendered":"https:\/\/bbpmfg.com\/?page_id=3005"},"modified":"2026-04-23T04:43:11","modified_gmt":"2026-04-23T04:43:11","slug":"vfd-energy-savings-estimator","status":"publish","type":"page","link":"https:\/\/bbpmfg.com\/es\/booster-pipeline-pumps\/inline-pump\/vfd-energy-savings-estimator\/","title":{"rendered":"Estimador de Ahorro Energ\u00e9tico VFD"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-7366ced\" data-block-id=\"7366ced\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7366ced-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a0ccfab\" data-v=\"4\" data-block-id=\"a0ccfab\"><style>.stk-a0ccfab-container{margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;margin-right:var(--stk--preset--spacing--50, 1.5rem) !important;margin-bottom:var(--stk--preset--spacing--50, 1.5rem) !important;margin-left:var(--stk--preset--spacing--50, 1.5rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a0ccfab-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-a0ccfab-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-ecb0a7a\" data-block-id=\"ecb0a7a\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-ecb0a7a-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0956e70\" data-v=\"4\" data-block-id=\"0956e70\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0956e70-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0956e70-inner-blocks\">\n<section id=\"bbp-vfd-estimator-module\">\n    <style>\n        \/* ========================================================\n           1. \u5b57\u4f53\u5f15\u5165 (\u5305\u542b IBM Plex Mono \u7528\u4e8e\u6570\u636e\u5c55\u793a)\n        ======================================================== *\/\n        @import url('https:\/\/fonts.googleapis.com\/css2?family=IBM+Plex+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');\n\n        \/* ========================================================\n           2. \u9876\u7ea7\u4f5c\u7528\u57df\u4e0e\u57fa\u7840\u91cd\u7f6e (\u9632\u6b62\u5168\u5c40 Reset \u6c61\u67d3)\n        ======================================================== *\/\n        #bbp-vfd-estimator-module {\n            width: 100% !important;\n            padding: 40px 0 !important; \/* \u4e25\u683c\u9075\u5b88\uff1a40px padding *\/\n            background-color: #f8fafc !important; \/* \u6781\u7b80\u9ad8\u7ea7\u7070\u80cc\u666f *\/\n            font-family: inherit, 'Inter', sans-serif !important; \/* \u5c0a\u91cd\u5168\u5c40 Blocksy \u8bbe\u5b9a *\/\n            box-sizing: border-box !important;\n            color: #333333 !important;\n            line-height: 1.6 !important;\n        }\n\n        #bbp-vfd-estimator-module *,\n        #bbp-vfd-estimator-module *::before,\n        #bbp-vfd-estimator-module *::after {\n            box-sizing: border-box !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-container {\n            max-width: 1120px !important;\n            margin: 0 auto !important;\n            padding: 0 20px !important;\n        }\n\n        \/* \u8ba1\u7b97\u5668\u4e3b\u4f53\u5361\u7247 *\/\n        #bbp-vfd-estimator-module .bbp-card {\n            background-color: #ffffff !important;\n            border: 1px solid #e2e8f0 !important;\n            border-top: 4px solid #1848C0 !important; \/* \u6838\u5fc3\u914d\u8272\uff1a\u6df1\u84dd *\/\n            border-radius: 12px !important;\n            padding: 48px !important;\n            box-shadow: 0 12px 32px rgba(24, 72, 192, 0.05) !important;\n        }\n\n        \/* ========================================================\n           3. \u6807\u9898\u4e0e\u5934\u90e8\u6392\u7248 (SEO \u4f18\u5316\u7684 H2)\n        ======================================================== *\/\n        #bbp-vfd-estimator-module h2.bbp-main-title {\n            font-size: 32px !important; \/* \u4e25\u683c\u9075\u5b88\uff1a\u9ed8\u8ba4\u6807\u9898\u5927\u5c0f 32px *\/\n            font-weight: 700 !important;\n            color: #1848C0 !important;\n            margin: 0 0 12px 0 !important;\n            letter-spacing: -0.02em !important;\n            border-bottom: 2px solid #f1f5f9 !important;\n            padding-bottom: 16px !important;\n            position: relative !important;\n        }\n\n        #bbp-vfd-estimator-module h2.bbp-main-title::after {\n            content: \"\" !important;\n            position: absolute !important;\n            bottom: -2px !important;\n            left: 0 !important;\n            width: 80px !important;\n            height: 2px !important;\n            background-color: #F0C018 !important; \/* \u6838\u5fc3\u914d\u8272\uff1a\u91d1\u9ec4\u8272\u5f3a\u8c03\u7ebf *\/\n        }\n\n        #bbp-vfd-estimator-module p.bbp-subtitle {\n            color: #64748b !important;\n            font-size: 16px !important;\n            margin: 0 0 40px 0 !important;\n            line-height: 1.7 !important;\n        }\n\n        \/* ========================================================\n           4. \u8868\u5355\u7f51\u683c\u5e03\u5c40 (CSS Grid)\n        ======================================================== *\/\n        #bbp-vfd-estimator-module .bbp-grid {\n            display: grid !important;\n            grid-template-columns: repeat(3, 1fr) !important;\n            gap: 24px 32px !important;\n            margin-bottom: 36px !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-form-group {\n            display: flex !important;\n            flex-direction: column !important;\n        }\n\n        #bbp-vfd-estimator-module label {\n            font-family: inherit !important;\n            font-size: 13px !important;\n            font-weight: 600 !important;\n            color: #475569 !important;\n            text-transform: uppercase !important;\n            letter-spacing: 0.05em !important;\n            margin-bottom: 8px !important;\n            display: block !important;\n        }\n\n        #bbp-vfd-estimator-module input[type=\"number\"],\n        #bbp-vfd-estimator-module select {\n            width: 100% !important;\n            height: 48px !important;\n            padding: 0 16px !important;\n            font-family: 'IBM Plex Mono', monospace !important; \/* \u6570\u636e\u4e13\u5c5e\u6781\u5ba2\u5b57\u4f53 *\/\n            font-size: 16px !important;\n            color: #0f172a !important;\n            background-color: #f8fafc !important;\n            border: 1px solid #cbd5e1 !important;\n            border-radius: 6px !important;\n            outline: none !important;\n            transition: all 0.2s ease !important;\n            -webkit-appearance: none !important;\n            -moz-appearance: none !important;\n            appearance: none !important;\n        }\n\n        \/* \u81ea\u5b9a\u4e49\u4e0b\u62c9\u7bad\u5934 *\/\n        #bbp-vfd-estimator-module select {\n            background-image: url(\"data:image\/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23475569%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E\") !important;\n            background-repeat: no-repeat !important;\n            background-position: right 16px top 50% !important;\n            background-size: 12px auto !important;\n            padding-right: 40px !important;\n        }\n\n        #bbp-vfd-estimator-module input[type=\"number\"]:focus,\n        #bbp-vfd-estimator-module select:focus {\n            border-color: #1848C0 !important;\n            background-color: #ffffff !important;\n            box-shadow: 0 0 0 3px rgba(24, 72, 192, 0.1) !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-unit-note {\n            font-size: 12px !important;\n            color: #94a3b8 !important;\n            margin-top: 6px !important;\n            line-height: 1.4 !important;\n        }\n\n        \/* \u8ba1\u7b97\u6309\u94ae *\/\n        #bbp-vfd-estimator-module .bbp-btn-calc {\n            display: inline-flex !important;\n            align-items: center !important;\n            justify-content: center !important;\n            background-color: #1848C0 !important;\n            color: #ffffff !important;\n            padding: 16px 40px !important;\n            border: none !important;\n            border-radius: 6px !important;\n            font-family: inherit !important;\n            font-weight: 700 !important;\n            font-size: 16px !important;\n            text-transform: uppercase !important;\n            letter-spacing: 0.05em !important;\n            cursor: pointer !important;\n            transition: all 0.3s ease !important;\n            box-shadow: 0 4px 12px rgba(24, 72, 192, 0.2) !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-btn-calc:hover {\n            background-color: #123796 !important;\n            transform: translateY(-2px) !important;\n            box-shadow: 0 6px 16px rgba(24, 72, 192, 0.3) !important;\n        }\n\n        \/* ========================================================\n           5. \u7ed3\u679c\u9762\u677f\u5c55\u793a (Result Area)\n        ======================================================== *\/\n        #bbp-vfd-estimator-module .bbp-result-box {\n            margin-top: 40px !important;\n            padding: 32px !important;\n            border-radius: 8px !important;\n            background-color: #f8fafc !important;\n            border-left: 5px solid #F0C018 !important;\n            display: none !important; \/* \u9ed8\u8ba4\u9690\u85cf *\/\n            animation: bbpFadeIn 0.5s ease forwards !important;\n        }\n\n        @keyframes bbpFadeIn {\n            from { opacity: 0; transform: translateY(10px); }\n            to { opacity: 1; transform: translateY(0); }\n        }\n\n        #bbp-vfd-estimator-module .bbp-result-box.show {\n            display: block !important;\n        }\n\n        #bbp-vfd-estimator-module h3.bbp-result-title {\n            margin: 0 0 24px 0 !important;\n            color: #1848C0 !important;\n            font-size: 22px !important;\n            font-family: 'IBM Plex Mono', monospace !important;\n            font-weight: 600 !important;\n        }\n\n        \/* \u6570\u636e\u884c\u5e03\u5c40 *\/\n        #bbp-vfd-estimator-module .bbp-data-row {\n            display: flex !important;\n            justify-content: space-between !important;\n            padding: 12px 0 !important;\n            border-bottom: 1px solid #e2e8f0 !important;\n            font-size: 15px !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-data-row:last-child {\n            border-bottom: none !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-data-key {\n            color: #64748b !important;\n            font-size: 14px !important;\n            font-family: 'IBM Plex Mono', monospace !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-data-val {\n            color: #0f172a !important;\n            font-weight: 700 !important;\n            text-align: right !important;\n            font-family: 'IBM Plex Mono', monospace !important;\n        }\n\n        \/* \u6838\u5fc3\u8282\u7701\u9ad8\u4eae\u533a *\/\n        #bbp-vfd-estimator-module .bbp-highlight {\n            background-color: #1848C0 !important;\n            color: #ffffff !important;\n            padding: 24px !important;\n            margin-top: 24px !important;\n            border-radius: 6px !important;\n            font-size: 18px !important;\n            font-weight: 700 !important;\n            text-align: center !important;\n            display: flex !important;\n            flex-direction: column !important;\n            align-items: center !important;\n            gap: 8px !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-highlight .bbp-num {\n            color: #F0C018 !important;\n            font-size: 36px !important;\n            font-family: 'IBM Plex Mono', monospace !important;\n            line-height: 1.1 !important;\n        }\n\n        \/* \u5e95\u90e8\u58f0\u660e *\/\n        #bbp-vfd-estimator-module .bbp-disclaimer {\n            margin-top: 24px !important;\n            font-size: 13px !important;\n            color: #64748b !important;\n            font-style: italic !important;\n            line-height: 1.6 !important;\n        }\n\n        \/* CTA \u6309\u94ae *\/\n        #bbp-vfd-estimator-module .bbp-result-cta {\n            margin-top: 24px !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-result-cta a {\n            display: inline-flex !important;\n            color: #1848C0 !important;\n            font-weight: 600 !important;\n            text-decoration: none !important;\n            font-size: 16px !important;\n            border-bottom: 1px solid transparent !important;\n            transition: all 0.2s ease !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-result-cta a:hover {\n            border-bottom-color: #1848C0 !important;\n        }\n\n        #bbp-vfd-estimator-module .bbp-result-cta a::after {\n            content: \" \u2192\" !important;\n            color: #F0C018 !important;\n            margin-left: 4px !important;\n        }\n\n        \/* ========================================================\n           6. \u54cd\u5e94\u5f0f\u5e03\u5c40 (Tablet & Mobile)\n        ======================================================== *\/\n        @media (max-width: 992px) {\n            #bbp-vfd-estimator-module .bbp-grid { grid-template-columns: repeat(2, 1fr) !important; }\n        }\n        @media (max-width:690px) {\n            #bbp-vfd-estimator-module .bbp-card { padding: 32px 20px !important; }\n            #bbp-vfd-estimator-module h2.bbp-main-title { font-size: 26px !important; }\n            #bbp-vfd-estimator-module .bbp-grid { grid-template-columns: 1fr !important; gap: 16px !important; }\n            #bbp-vfd-estimator-module .bbp-btn-calc { width: 100% !important; }\n            #bbp-vfd-estimator-module .bbp-data-row { flex-direction: column !important; gap: 4px !important; }\n            #bbp-vfd-estimator-module .bbp-data-val { text-align: left !important; }\n        }\n    <\/style>\n\n    <div class=\"bbp-container\">\n        <div class=\"bbp-card\">\n            \n            <h2 class=\"bbp-main-title\">VFD Energy Savings Estimator<\/h2>\n            <p class=\"bbp-subtitle\">Variable-speed pumping drops energy consumption roughly with the cube of flow reduction (affinity law). This tool estimates the annual kWh and dollar savings when you pair a BBP vertical inline pump with a VFD instead of throttling a fixed-speed motor.<\/p>\n\n            <div class=\"bbp-grid\">\n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-hp\">Motor Size (HP)<\/label>\n                    <input type=\"number\" id=\"bbp-v-hp\" value=\"40\" step=\"1\">\n                <\/div>\n                \n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-eff\">Motor Efficiency (%)<\/label>\n                    <input type=\"number\" id=\"bbp-v-eff\" value=\"93\" step=\"0.5\">\n                    <div class=\"bbp-unit-note\">IE3 class \u2248 93%; IE4 \u2248 95%<\/div>\n                <\/div>\n                \n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-hours\">Operating Hours \/ Year<\/label>\n                    <input type=\"number\" id=\"bbp-v-hours\" value=\"4000\" step=\"100\">\n                    <div class=\"bbp-unit-note\">24\/7 = 8,760; HVAC seasonal = 3,500 \u2013 5,000<\/div>\n                <\/div>\n                \n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-avgflow\">Avg. Flow Demand (% of Design)<\/label>\n                    <input type=\"number\" id=\"bbp-v-avgflow\" value=\"70\" min=\"10\" max=\"100\" step=\"5\">\n                    <div class=\"bbp-unit-note\">Part-load buildings run 50 \u2013 75%; process loops 70 \u2013 90%<\/div>\n                <\/div>\n                \n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-rate\">Electricity Rate ($\/kWh)<\/label>\n                    <input type=\"number\" id=\"bbp-v-rate\" value=\"0.14\" step=\"0.01\">\n                <\/div>\n                \n                <div class=\"bbp-form-group\">\n                    <label for=\"bbp-v-baseline\">Baseline (Fixed-Speed) Strategy<\/label>\n                    <select id=\"bbp-v-baseline\">\n                        <option value=\"throttle\">Throttle valve (constant speed)<\/option>\n                        <option value=\"bypass\">Bypass \/ recirculation<\/option>\n                    <\/select>\n                    <div class=\"bbp-unit-note\">Both run at near-full motor load regardless of demand<\/div>\n                <\/div>\n            <\/div>\n\n            <button class=\"bbp-btn-calc\" id=\"bbp-trigger-vfd-calc\">Estimate Savings<\/button>\n\n            <div class=\"bbp-result-box\" id=\"bbp-vfd-result\">\n                <h3 class=\"bbp-result-title\">Estimated Annual Savings with VFD<\/h3>\n\n                <div class=\"bbp-data-row\"><span class=\"bbp-data-key\">Baseline (fixed-speed) kWh\/year<\/span><span class=\"bbp-data-val\" data-v=\"baselineKwh\">\u2014<\/span><\/div>\n                <div class=\"bbp-data-row\"><span class=\"bbp-data-key\">VFD-driven kWh\/year<\/span><span class=\"bbp-data-val\" data-v=\"vfdKwh\">\u2014<\/span><\/div>\n                <div class=\"bbp-data-row\"><span class=\"bbp-data-key\">Energy saved<\/span><span class=\"bbp-data-val\" data-v=\"savingKwh\">\u2014<\/span><\/div>\n                <div class=\"bbp-data-row\"><span class=\"bbp-data-key\">Baseline annual cost<\/span><span class=\"bbp-data-val\" data-v=\"baselineCost\">\u2014<\/span><\/div>\n                <div class=\"bbp-data-row\"><span class=\"bbp-data-key\">VFD-driven annual cost<\/span><span class=\"bbp-data-val\" data-v=\"vfdCost\">\u2014<\/span><\/div>\n\n                <div class=\"bbp-highlight\">\n                    <span>Estimated Annual Savings<\/span>\n                    <span class=\"bbp-num\" data-v=\"savingDollars\">\u2014<\/span>\n                <\/div>\n\n                <p class=\"bbp-disclaimer\">Estimate based on the pump affinity law (flow reduction \u2192 cube of power). Actual savings depend on system curve, VFD drive efficiency, motor load factor, and part-load duration distribution. Use this figure as an order-of-magnitude check, not a guaranteed saving. The IEA EBC Annex 61 deep-energy-retrofit case studies report 15 \u2013 35% building-energy reductions when VFD-driven vertical inline pumps are paired with heat-pump and chilled-water loop upgrades.<\/p>\n\n                <div class=\"bbp-result-cta\">\n                    <a href=\"#ct-popup-820\">Ask for a case-specific TCO analysis based on your building load profile<\/a>\n                <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n\n    <script>\n        document.addEventListener('DOMContentLoaded', function() {\n            \/\/ \u5168\u5c40\u4e8b\u4ef6\u4ee3\u7406\uff0c\u5b8c\u7f8e\u907f\u5f00\u5ef6\u8fdf\u52a0\u8f7d\u95ee\u9898\n            document.addEventListener('click', function(e) {\n                if (e.target && e.target.id === 'bbp-trigger-vfd-calc') {\n                    e.preventDefault();\n\n                    const hp      = parseFloat(document.getElementById('bbp-v-hp').value);\n                    const eff     = parseFloat(document.getElementById('bbp-v-eff').value) \/ 100;\n                    const hours   = parseFloat(document.getElementById('bbp-v-hours').value);\n                    const avgFlow = parseFloat(document.getElementById('bbp-v-avgflow').value) \/ 100;\n                    const rate    = parseFloat(document.getElementById('bbp-v-rate').value);\n                    const baseline= document.getElementById('bbp-v-baseline').value;\n\n                    \/\/ \u9a8c\u8bc1\u8f93\u5165\n                    if (isNaN(hp) || isNaN(eff) || isNaN(hours) || isNaN(avgFlow) || isNaN(rate) ||\n                        hp <= 0 || eff <= 0 || hours <= 0 || avgFlow <= 0 || avgFlow > 1 || rate <= 0) {\n                        alert('Please enter valid numeric values. Average flow must be between 10 and 100; efficiency and rate must be positive.');\n                        return;\n                    }\n\n                    \/\/ Baseline (fixed-speed) \u529f\u7387\u8ba1\u7b97\n                    const baselineMultiplier = baseline === 'throttle' ? 1.05 : 1.10;\n                    const baselineKW   = hp * 0.746 \/ eff * baselineMultiplier;\n                    const baselineKWh  = baselineKW * hours;\n                    const baselineCost = baselineKWh * rate;\n\n                    \/\/ VFD \u529f\u7387\u8ba1\u7b97 (\u4eb2\u548c\u5b9a\u5f8b)\n                    const vfdLoadFactor = Math.pow(avgFlow, 3);\n                    const vfdDriveEff   = 0.97;\n                    const vfdKW   = (hp * 0.746 \/ eff) * vfdLoadFactor \/ vfdDriveEff;\n                    const vfdKWh  = vfdKW * hours;\n                    const vfdCost = vfdKWh * rate;\n\n                    \/\/ \u8282\u7701\u8ba1\u7b97\n                    const savingKWh     = baselineKWh - vfdKWh;\n                    const savingDollars = baselineCost - vfdCost;\n                    const savingPct     = (savingKWh \/ baselineKWh) * 100;\n\n                    \/\/ \u5199\u5165\u7ed3\u679c\u5230\u53f6\u5b50\u8282\u70b9\uff0c\u7edd\u4e0d\u7834\u574f DOM \u7ed3\u6784\uff08\u4fdd\u969c #ct-popup-820 \u4e0d\u5931\u6548\uff09\n                    const root = document.getElementById('bbp-vfd-result');\n                    const set = function (key, text) {\n                        const el = root.querySelector('[data-v=\"' + key + '\"]');\n                        if (el) el.textContent = text;\n                    };\n\n                    set('baselineKwh',   Math.round(baselineKWh).toLocaleString());\n                    set('vfdKwh',        Math.round(vfdKWh).toLocaleString());\n                    set('savingKwh',     Math.round(savingKWh).toLocaleString() + ' kWh (' + savingPct.toFixed(1) + '%)');\n                    set('baselineCost',  '$' + Math.round(baselineCost).toLocaleString());\n                    set('vfdCost',       '$' + Math.round(vfdCost).toLocaleString());\n                    set('savingDollars', '$' + Math.round(savingDollars).toLocaleString());\n\n                    \/\/ \u663e\u793a\u7ed3\u679c\u9762\u677f\n                    root.classList.add('show');\n                }\n            });\n        });\n    <\/script>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>VFD Energy Savings Estimator Variable-speed pumping drops energy consumption roughly with the cube of flow reduction (affinity law). This tool estimates the annual kWh and dollar savings when you pair a BBP vertical inline pump with a VFD instead of throttling a fixed-speed motor. Motor Size (HP) Motor Efficiency (%) IE3 class \u2248 93%; IE4 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":2804,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-3005","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/pages\/3005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/comments?post=3005"}],"version-history":[{"count":0,"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/pages\/3005\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/pages\/2804"}],"wp:attachment":[{"href":"https:\/\/bbpmfg.com\/es\/wp-json\/wp\/v2\/media?parent=3005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}