{"id":3844,"date":"2026-04-27T07:39:44","date_gmt":"2026-04-27T07:39:44","guid":{"rendered":"https:\/\/bbpmfg.com\/?page_id=3844"},"modified":"2026-04-27T07:41:02","modified_gmt":"2026-04-27T07:41:02","slug":"ahw-vs-submersible-array-5-year-tco-calculator","status":"publish","type":"page","link":"https:\/\/bbpmfg.com\/pt\/irrigation-pumps\/drainage-pump\/ahw-vs-submersible-array-5-year-tco-calculator\/","title":{"rendered":"AHW vs Calculadora TCO submers\u00edvel Array 5 anos"},"content":{"rendered":"<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-601d9fb\" data-block-id=\"601d9fb\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-601d9fb-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-33d1c0a\" data-v=\"4\" data-block-id=\"33d1c0a\"><style>.stk-33d1c0a-container{margin-top:var(--stk--preset--spacing--40, 1rem) !important;margin-right:var(--stk--preset--spacing--40, 1rem) !important;margin-bottom:var(--stk--preset--spacing--40, 1rem) !important;margin-left:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-33d1c0a-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-33d1c0a-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"p\u00e3o ralado\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Casa<\/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-0a7cbf9\" data-block-id=\"0a7cbf9\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0a7cbf9-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-6b560dd\" data-v=\"4\" data-block-id=\"6b560dd\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-6b560dd-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-6b560dd-inner-blocks\">\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1\">\n<title>AHW vs Calculadora TCO submers\u00edvel Array 5 anos | B<\/title>\n<meta name=\"description\" content=\"Compare o custo total de propriedade em 5 anos: uma unidade horizontal de fluxo misto AHW com um conjunto submers\u00edvel de v\u00e1rias unidades com o mesmo dever de desidrata\u00e7\u00e3o.\">\n<style>\n:root{\n  --primary:#1848C0;--primary-900:#0F2F80;--primary-100:#E8EDFA;\n  --accent:#F0C018;--accent-900:#A88010;\n  --ink:#121826;--ink-2:#3B4758;--ink-3:#6B7789;\n  --line:#E4E8EF;--bg-2:#F6F8FB;\n  --good:#0E8A5F;--warn:#C07A0E;\n}\n*{box-sizing:border-box}\nbody{margin:0;font-family:\"Inter\",\"Segoe UI\",sans-serif;color:var(--ink);background:var(--bg-2);line-height:1.55}\n.wrap{max-width:1060px;margin:0 auto;padding:36px 20px}\n.header{background:linear-gradient(135deg,var(--primary),var(--primary-900));color:#fff;padding:28px 24px;border-radius:10px 10px 0 0}\n.header h1{margin:0 0 8px;font-size:26px}\n.header p{margin:0;color:#D9E2FB;font-size:15px}\n.body{background:#fff;border:1px solid var(--line);border-top:none;padding:28px 24px;border-radius:0 0 10px 10px}\n.qual{background:#FFF4CC;border-left:4px solid var(--accent);padding:12px 16px;margin:0 0 20px;border-radius:6px;font-size:13px;color:var(--accent-900)}\n.qual b{display:block;margin-bottom:3px}\n.grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}\n@media(max-width:780px){.grid{grid-template-columns:1fr}}\n.panel{border:1.5px solid var(--line);border-radius:10px;padding:22px}\n.panel.ahw{border-color:var(--primary);background:#fff}\n.panel.sub{border-color:#CCC;background:var(--bg-2)}\n.panel h3{margin:0 0 14px;font-size:17px}\n.panel.ahw h3{color:var(--primary-900)}\n.row{display:grid;grid-template-columns:1fr 100px;gap:10px;align-items:center;margin-bottom:10px}\n.row label{font-size:13px;color:var(--ink-2);font-weight:500}\n.row input{padding:8px 10px;border:1.5px solid var(--line);border-radius:6px;font-size:14px;font-family:inherit;text-align:right}\n.row input:focus{outline:none;border-color:var(--primary)}\n.btn{display:inline-flex;align-items:center;padding:13px 26px;background:var(--accent);color:#1a1100;border:1.5px solid var(--accent-900);border-radius:8px;font-weight:600;cursor:pointer;font-size:15px;margin:22px 0 0}\n.btn:hover{background:#FFD442}\n.result{margin-top:26px;padding:22px;background:var(--primary-100);border-left:4px solid var(--primary);border-radius:8px;display:none}\n.result.show{display:block}\n.result h3{margin:0 0 12px;color:var(--primary-900)}\n.result-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin:14px 0}\n@media(max-width:720px){.result-grid{grid-template-columns:1fr}}\n.result-card{background:#fff;padding:14px;border-radius:6px;border-left:3px solid var(--primary)}\n.result-card.win{border-left-color:var(--good);background:#E8F5EE}\n.result-card .lbl{font-size:11px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.04em}\n.result-card .v{font-size:22px;font-weight:700;color:var(--ink);margin:4px 0}\n.result-card .sub{font-size:12px;color:var(--ink-3)}\n.verdict{margin-top:14px;padding:14px 18px;background:#fff;border-radius:6px;font-size:14px}\n.verdict.win{background:#E8F5EE;border-left:3px solid var(--good)}\n.foot{margin-top:20px;font-size:12px;color:var(--ink-3);text-align:center}\n.foot a{color:var(--primary)}\n.cta-finish{margin-top:18px;padding:14px 16px;background:#FFF4CC;border-radius:6px;border-left:4px solid var(--accent);font-size:14px}\n.cta-finish a{display:inline-block;margin-top:6px;padding:8px 16px;background:var(--accent-900);color:#fff;border-radius:6px;font-size:13px;font-weight:600;text-decoration:none}\n<\/style>\n<\/head>\n<body>\n<div class=\"wrap\">\n  <header class=\"header\">\n    <h1>AHW vs Calculadora TCO submers\u00edvel Array 5 anos<\/h1>\n    <p>Custo total indicativo de propriedade durante um per\u00edodo de servi\u00e7o de cinco anos Os n\u00fameros mostrados s\u00e3o baseados na efici\u00eancia m\u00e9dia da ind\u00fastria, taxas de eletricidade e padr\u00f5es de manuten\u00e7\u00e3o Para um TCO espec\u00edfico do projeto, envie seus par\u00e2metros exatos para um engenheiro BBP.<\/p>\n  <\/header>\n  <div class=\"body\">\n    <div class=\"qual\"><b>Como ler esta ferramenta<\/b>Compara\u00e7\u00e3o aproximada de ordem de magnitude (n\u00e3o uma cota\u00e7\u00e3o comercial). A tarifa de eletricidade, o custo da m\u00e3o de obra de manuten\u00e7\u00e3o e as premissas de tempo de execu\u00e7\u00e3o s\u00e3o ajust\u00e1veis abaixo Solicite uma an\u00e1lise personalizada para as condi\u00e7\u00f5es do seu site.<\/div>\n\n    <div class=\"grid\">\n      <div class=\"panel ahw\">\n        <h3>AHW Horizontal Mixed-Flow (unidade \u00fanica)<\/h3>\n        <div class=\"row\"><label>Pre\u00e7o unit\u00e1rio de capital (USD)<\/label><input type=\"number\" id=\"ahwCap\" value=\"85000\"><\/div>\n        <div class=\"row\"><label>Pot\u00eancia do motor (kW)<\/label><input type=\"number\" id=\"ahwKW\" value=\"100\"><\/div>\n        <div class=\"row\"><label>Efici\u00eancia \u03b7 (%)<\/label><input type=\"number\" id=\"ahwEta\" value=\"78\"><\/div>\n        <div class=\"row\"><label>Manuten\u00e7\u00e3o anual (USD)<\/label><input type=\"number\" id=\"ahwMaint\" value=\"3500\"><\/div>\n        <div class=\"row\"><label>Vida \u00fatil (anos)<\/label><input type=\"number\" id=\"ahwLife\" value=\"20\"><\/div>\n      <\/div>\n      <div class=\"panel sub\">\n        <h3>Matriz de bombas de lixo submers\u00edvel (N unidades)<\/h3>\n        <div class=\"row\"><label>Unidades em paralelo<\/label><input type=\"number\" id=\"subN\" value=\"4\"><\/div>\n        <div class=\"row\"><label>Pre\u00e7o unit\u00e1rio de capital (USD)<\/label><input type=\"number\" id=\"subCap\" value=\"12000\"><\/div>\n        <div class=\"row\"><label>Pot\u00eancia do motor por unidade (kW)<\/label><input type=\"number\" id=\"subKW\" value=\"30\"><\/div>\n        <div class=\"row\"><label>Efici\u00eancia \u03b7 (%)<\/label><input type=\"number\" id=\"subEta\" value=\"55\"><\/div>\n        <div class=\"row\"><label>Manuten\u00e7\u00e3o anual por unidade (USD)<\/label><input type=\"number\" id=\"subMaint\" value=\"2200\"><\/div>\n        <div class=\"row\"><label>Vida \u00fatil por unidade (anos)<\/label><input type=\"number\" id=\"subLife\" value=\"7\"><\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"panel\" style=\"margin-top:18px\">\n      <h3>Pressupostos Operacionais<\/h3>\n      <div class=\"grid\">\n        <div class=\"row\"><label>Horas de funcionamento anuais<\/label><input type=\"number\" id=\"hrs\" value=\"4000\"><\/div>\n        <div class=\"row\"><label>Taxa de eletricidade (USD\/kWh)<\/label><input type=\"number\" id=\"kwhCost\" step=\"0.01\" value=\"0.12\"><\/div>\n      <\/div>\n    <\/div>\n\n    <button class=\"btn\" onclick=\"calc()\">Calcule o TCO de 5 anos \u2192<\/button>\n\n    <div id=\"res\" class=\"result\">\n      <h3>Compara\u00e7\u00e3o de TCO de 5 anos<\/h3>\n      <div id=\"resGrid\" class=\"result-grid\"><\/div>\n      <div id=\"verdict\" class=\"verdict\"><\/div>\n      <div class=\"cta-finish\">O TCO espec\u00edfico do projeto varia com a taxa de eletricidade, ciclo de trabalho, disponibilidade de pe\u00e7as sobressalentes e frete. <a href=\"#ct-popup-820\">Solicite um TCO personalizado para o seu projeto \u2192<\/a><\/div>\n    <\/div>\n  <\/div>\n  <p class=\"foot\">Estrutura TCO de n\u00edvel prata \u00b7 premissas m\u00e9dias da ind\u00fastria \u00b7 solicitar an\u00e1lise personalizada para n\u00fameros vinculativos<\/p>\n<\/div>\n\n<script>\nfunction fmt(n){return '$' + Math.round(n).toLocaleString()}\nfunction calc(){\n  const g = id => parseFloat(document.getElementById(id).value) || 0;\n  const YEARS = 5;\n  \/\/ AHW\n  const ahwCap = g('ahwCap');\n  const ahwKW = g('ahwKW'), ahwEta = g('ahwEta')\/100;\n  const ahwMaint = g('ahwMaint'), ahwLife = g('ahwLife');\n  \/\/ Submersible array\n  const subN = g('subN'), subCap = g('subCap');\n  const subKW = g('subKW'), subEta = g('subEta')\/100;\n  const subMaint = g('subMaint'), subLife = g('subLife');\n  const hrs = g('hrs'), kwhCost = g('kwhCost');\n\n  \/\/ AHW 5-year\n  const ahwEnergyYr = ahwKW \/ ahwEta * hrs * kwhCost;\n  const ahwReplace = YEARS > ahwLife ? ahwCap * (YEARS\/ahwLife - 1) : 0;\n  const ahwTotal = ahwCap + ahwMaint*YEARS + ahwEnergyYr*YEARS + ahwReplace;\n  \/\/ Sub array 5-year\n  const subArrayKW = subKW * subN, subArrayEta = subEta;\n  const subEnergyYr = subArrayKW \/ subArrayEta * hrs * kwhCost;\n  const subReplace = YEARS > subLife ? subCap * subN * (YEARS\/subLife - 1) : 0;\n  const subTotal = subCap*subN + subMaint*subN*YEARS + subEnergyYr*YEARS + subReplace;\n\n  const diff = subTotal - ahwTotal;\n  const diffPct = diff \/ subTotal * 100;\n\n  const grid = document.getElementById('resGrid');\n  const ahwWin = ahwTotal < subTotal;\n  grid.innerHTML = `\n    <div class=\"result-card ${ahwWin?'win':''}\">\n      <div class=\"lbl\">AHW (1 unit) 5-year TCO<\/div>\n      <div class=\"v\">${fmt(ahwTotal)}<\/div>\n      <div class=\"sub\">Capital ${fmt(ahwCap)} + Maint ${fmt(ahwMaint*YEARS)} + Energy ${fmt(ahwEnergyYr*YEARS)}${ahwReplace?' + Replace '+fmt(ahwReplace):''}<\/div>\n    <\/div>\n    <div class=\"result-card ${!ahwWin?'win':''}\">\n      <div class=\"lbl\">Submersible Array (${subN} units) 5-year TCO<\/div>\n      <div class=\"v\">${fmt(subTotal)}<\/div>\n      <div class=\"sub\">Capital ${fmt(subCap*subN)} + Maint ${fmt(subMaint*subN*YEARS)} + Energy ${fmt(subEnergyYr*YEARS)}${subReplace?' + Replace '+fmt(subReplace):''}<\/div>\n    <\/div>\n    <div class=\"result-card\">\n      <div class=\"lbl\">Difference<\/div>\n      <div class=\"v\">${fmt(Math.abs(diff))}<\/div>\n      <div class=\"sub\">${diffPct.toFixed(1)}% ${ahwWin?'lower':'higher'} for AHW<\/div>\n    <\/div>\n  `;\n  const v = document.getElementById('verdict');\n  if(ahwWin && diffPct > 10){\n    v.className = 'verdict win';\n    v.innerHTML = `<b>AHW wins by ${diffPct.toFixed(1)}%<\/b> on these assumptions. The gap widens with longer duty cycles, higher electricity rates and sites where spares lead time affects downtime cost.`;\n  } else if(!ahwWin && Math.abs(diffPct) > 10){\n    v.className = 'verdict';\n    v.innerHTML = `<b>Submersible array comes out ahead by ${Math.abs(diffPct).toFixed(1)}%<\/b> on these inputs. Re-check runtime, electricity and replacement assumptions \u2014 for short-duration projects or low runtime, a submersible array can genuinely be cheaper.`;\n  } else {\n    v.className = 'verdict';\n    v.innerHTML = `<b>Within 10% either way<\/b> \u2014 at this duty point both options are economically comparable. Tiebreakers become lead time, maintenance labour access, and site power infrastructure.`;\n  }\n  document.getElementById('res').classList.add('show');\n}\n<\/script>\n<\/body>\n<\/html>\n\n<\/div><\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>AHW vs Submersible Array \u2014 5-Year TCO Calculator | BBP AHW vs Submersible Array \u2014 5-Year TCO Calculator Indicative total cost of ownership over a five-year service period. Numbers shown are based on industry average efficiency, electricity rates and maintenance patterns. For a project-specific TCO, send your exact parameters to a BBP engineer. How to [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":3422,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-3844","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/pages\/3844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/comments?post=3844"}],"version-history":[{"count":0,"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/pages\/3844\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/pages\/3422"}],"wp:attachment":[{"href":"https:\/\/bbpmfg.com\/pt\/wp-json\/wp\/v2\/media?parent=3844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}