{"id":18705,"date":"2026-10-07T17:55:16","date_gmt":"2026-10-07T09:55:16","guid":{"rendered":"https:\/\/www.wehopower.com\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/"},"modified":"2026-10-08T11:08:04","modified_gmt":"2026-10-08T03:08:04","slug":"greenhouse-control-power-supply-sensor-actuator-loads","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/","title":{"rendered":"Sera Kontrol G\u00fc\u00e7 Kayna\u011f\u0131: \u0130klim Akt\u00fcat\u00f6r Y\u00fcklerinden Ayr\u0131 Sens\u00f6rler"},"content":{"rendered":"<p><strong>Last Updated:<\/strong> October 7, 2026<\/p>\n<p><strong>Quick Answer:<\/strong> Choose a greenhouse control power supply from the actual sensor, controller and interface loads on each DC rail. Keep heaters, ventilation motors, pumps and vent actuators in their separately specified power circuits. Check the destination input, enclosure conditions, startup states and allowed device voltages before selecting an exact supply. A 24V label does not establish that one unit can power the whole greenhouse.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Ge\u00e7i\u015f yapmak<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Separate_Climate_Monitoring_from_Climate_Actuation\" >Separate Climate Monitoring from Climate Actuation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Build_a_Rail_Schedule_Before_Choosing_Capacity\" >Build a Rail Schedule Before Choosing Capacity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Read_the_Exact_Supply_Instead_of_the_Family_Name\" >Read the Exact Supply Instead of the Family Name<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Treat_the_Cabinet_Environment_as_a_Separate_Design_Input\" >Treat the Cabinet Environment as a Separate Design Input<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Preserve_Monitoring_Access_Across_Horticultural_Operations\" >Preserve Monitoring Access Across Horticultural Operations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Release_the_Control_Rail_with_Its_Assumptions\" >Release the Control Rail with Its Assumptions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Key_Takeaways\" >Key Takeaways<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Conclusion\" >\u00c7\u00f6z\u00fcm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Product_and_Specification_Sources\" >Product and Specification Sources<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Frequently_Asked_Questions\" >S\u0131k sorulan sorular<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Can_a_compact_24V_supply_power_every_greenhouse_climate_load\" >Can a compact 24V supply power every greenhouse climate load?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Does_the_HDR-15-24_illustration_prove_that_it_fits_my_sensor_system\" >Does the HDR-15-24 illustration prove that it fits my sensor system?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Does_this_supply_have_a_protective-earth_connection_position\" >Does this supply have a protective-earth connection position?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#Is_the_supply_waterproof_because_it_is_used_in_greenhouse_equipment\" >Is the supply waterproof because it is used in greenhouse equipment?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/tr\/news\/greenhouse-control-power-supply-sensor-actuator-loads\/#What_dimensions_matter_for_a_replacement_cabinet\" >What dimensions matter for a replacement cabinet?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Separate_Climate_Monitoring_from_Climate_Actuation\"><\/span>Separate Climate Monitoring from Climate Actuation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A greenhouse climate system contains devices that observe conditions and devices that change them. Temperature and humidity sensors, a controller and an interface module may use a low-voltage DC rail. A heater, circulation fan, irrigation pump or vent motor can have a different voltage, supply architecture and starting behavior. Put each device on the equipment schedule before grouping loads.<\/p>\n<p>For a greenhouse control power supply, record which devices share the rail, their specified supply voltage and maximum current, and their operating states. An output signal from the controller does not mean the controller supply also delivers the actuator&#8217;s operating power. Follow the actual controller and actuator documentation for the switching interface and its separate circuit.<\/p>\n<p>This division gives procurement a precise question: which supply serves the monitoring and control electronics, and which circuits serve the climate equipment? It prevents a compact control supply from being selected by the total size of the greenhouse or the apparent size of a motor in a photograph.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Build_a_Rail_Schedule_Before_Choosing_Capacity\"><\/span>Build a Rail Schedule Before Choosing Capacity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Create one line per connected device. Include the permitted voltage range, steady load, startup or switching demand where documented, and any load that shares a return conductor. Identify combinations that can operate simultaneously. Keep unknown values open until the device supplier supplies them rather than estimating them from the number of installed sensors.<\/p>\n<p>Record the lowest expected source voltage at the cabinet and the allowable voltage at each remote device. Cable and connection resistance can consume part of that margin. Check the complete outgoing and return path and any shared upstream current. A larger supply current rating does not, by itself, remove voltage loss in a long cable.<\/p>\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35.png?quality=85&amp;strip=all\" alt=\"Greenhouse Control Power Supply: Separate Sensors from Climate Actuator Loads  title=\" class=\"wp-image-18701\" loading=\"eager\" greenhouse control power supply: separate sensors from climate actuator loads title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-35-18x12.png?quality=85&strip=all 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>Where continuity during an interruption is required, define that requirement separately. Do not infer battery backup or a guaranteed hold-up interval from a product&#8217;s general category. The backup architecture and its runtime must be evaluated against the actual controller and site requirements.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Read_the_Exact_Supply_Instead_of_the_Family_Name\"><\/span>Read the Exact Supply Instead of the Family Name<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The illustrated WEHO HDR-15-24 is a compact DIN-rail supply. The physical example is marked 24V, 0.63A on its output and 100\u2013240VAC, 0.5A, 50\/60Hz on its input. Its full model appears on the right-side nameplate. These markings identify the illustrated unit; the installation decision still requires the applicable model documentation and actual site input.<\/p>\n<p>The front output positions are +V and \u2212V; the lower input positions are N and L. The blue voltage-adjustment control is a separate feature, and there is no protective-earth terminal in this four-position arrangement. The equipment designer must follow the applicable installation instructions and equipment requirements rather than adding a terminal that is absent from the unit.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1.png?quality=85&strip=all\" alt=\"Greenhouse Control Power Supply: Separate Sensors from Climate Actuator Loads  title=\" class=\"wp-image-18726\" greenhouse control power supply: separate sensors from climate actuator loads title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-application-greenhouse-1-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>The model is an example for planning the control-electronics rail, not a capacity claim for an unspecified greenhouse. Total the intended devices and review the supplier&#8217;s applicable operating limits before selecting it. Similar-looking HDR variants can have different output voltages; keep the ordered full model and received-unit identification together.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Treat_the_Cabinet_Environment_as_a_Separate_Design_Input\"><\/span>Treat the Cabinet Environment as a Separate Design Input<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Greenhouse air can differ from the conditions inside a control cabinet. Record the actual cabinet location, exposure, enclosure design and expected internal conditions. Condensation, irrigation spray, cleaning practices and restricted ventilation are installation questions that a supply&#8217;s exterior dimensions cannot resolve.<\/p>\n<p>Keep water away from electrical equipment through the engineered enclosure and site installation. Do not treat an open cabinet in an assembly illustration as an outdoor operating arrangement or infer a waterproof rating for the supply. Obtain the exact model&#8217;s applicable environmental instructions before releasing the cabinet design.<\/p>\n<p>The documented HDR-15 body measures 17.5mm across the narrow front, 90mm from upper to lower terminal end and 54.5mm from front to rear body. Its drawing shows a maximum rear-clip envelope of 58.4mm. Account for the mounting interface, actual terminal access and cable routing separately; body depth alone is not the complete installation envelope.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Preserve_Monitoring_Access_Across_Horticultural_Operations\"><\/span>Preserve Monitoring Access Across Horticultural Operations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A greenhouse installation may connect to ancillary monitoring in a produce handling area. Treat that area as another specified control rail with its own device list and environment. Similar climate-monitoring functions do not prove that the same supply capacity is appropriate in both locations.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1.png?quality=85&strip=all\" alt=\"Greenhouse Control Power Supply: Separate Sensors from Climate Actuator Loads  title=\" class=\"wp-image-18727\" greenhouse control power supply: separate sensors from climate actuator loads title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-application-packhouse-1-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>Label the cabinet, rail and device branches so service staff can identify which equipment remains isolated and which supply is being replaced. A replacement record should contain the full model, applicable documentation, mounting check and the disposition of every connected device. Keep a replacement on hold if its input or output suitability remains unresolved.<\/p>\n<p>Plan access to the model label and adjustment control without blocking ventilation openings. Use the documented rear DIN-rail interface rather than improvised side supports. A source-supported mechanical layout helps the engineering team evaluate service access; it does not establish a universal ventilation clearance or an actual powered compatibility result.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Release_the_Control_Rail_with_Its_Assumptions\"><\/span>Release the Control Rail with Its Assumptions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before releasing the greenhouse control power supply choice, complete the device schedule, destination input, operating-state review, cable-path assessment and cabinet-condition review. Tie those records to the equipment drawing and bill of materials. Record who checks the received model and who performs the equipment&#8217;s electrical acceptance procedure.<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3.png?quality=85&amp;strip=all\" alt=\"Greenhouse Control Power Supply: Separate Sensors from Climate Actuator Loads  title=\" class=\"wp-image-18704\" greenhouse control power supply: separate sensors from climate actuator loads title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-engineering-context-3-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>When the site adds another probe, interface module or actuator, revisit the affected rail and its assumptions. An unchanged nominal voltage does not make a changed system automatically acceptable. Engineering and procurement should be able to see which requirement changed and which evidence supports the revised choice.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>Key Takeaways<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul><li>Separate sensor and controller rails from heaters, motors, pumps and vent actuators.<\/li><li>Build the rail schedule from actual device specifications and operating states.<\/li><li>Verify the exact model, destination input and received-unit output markings.<\/li><li>Evaluate cabinet conditions and cable paths as part of the installation.<\/li><li>Keep model, mounting, device schedule and acceptance responsibilities in one equipment record.<\/li><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u00c7\u00f6z\u00fcm<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A greenhouse control power supply is selected for a defined electrical rail. Separate monitoring from actuation, document each load and installation condition, and verify the exact supply against those requirements. This gives the greenhouse builder a clear basis for purchasing, cabinet assembly and later changes without treating one product photograph as proof of system suitability.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Product_and_Specification_Sources\"><\/span>Product and Specification Sources<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul><li><a href=\"https:\/\/www.wehopower.com\/tr\/product\/weho-hdr-15w-industrial-slim-din-rail-power-supply\/\">WEHO HDR-15 industrial DIN-rail power supply<\/a><\/li><li><a href=\"https:\/\/www.wehopower.com\/wp-content\/uploads\/2025\/09\/HDR-15.pdf\">WEHO HDR-15 specification and mechanical drawing<\/a><\/li><\/ul>\n<section class=\"weho-faq\" aria-labelledby=\"weho-faq-heading\">\n<h2 id=\"weho-faq-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>S\u0131k sorulan sorular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Can_a_compact_24V_supply_power_every_greenhouse_climate_load\"><\/span>Can a compact 24V supply power every greenhouse climate load?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Map each actual sensor, controller and actuator circuit. Heaters, fans, pumps and vent motors may need separate circuits and have starting demands that are not established by a control supply label.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Does_the_HDR-15-24_illustration_prove_that_it_fits_my_sensor_system\"><\/span>Does the HDR-15-24 illustration prove that it fits my sensor system?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Its physical 24V \/ 0.63A marking identifies the example. Actual total loads, operating states, destination input and applicable installation conditions must still be reviewed.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Does_this_supply_have_a_protective-earth_connection_position\"><\/span>Does this supply have a protective-earth connection position?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The qualified HDR-15-24 physical front has four positions: +V and \u2212V above, N and L below. It has no FG terminal. Follow applicable model and equipment installation requirements; do not invent a fifth port.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Is_the_supply_waterproof_because_it_is_used_in_greenhouse_equipment\"><\/span>Is the supply waterproof because it is used in greenhouse equipment?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The application illustration establishes no waterproof rating. The enclosure and site design must address moisture, condensation and exposure using the exact model documentation.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"What_dimensions_matter_for_a_replacement_cabinet\"><\/span>What dimensions matter for a replacement cabinet?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The qualified drawing gives 17.5 mm width, 90 mm height and 54.5 mm body depth, with a 58.4 mm maximum rear-clip envelope. Terminal access, routing and installation clearances must be assessed separately.<\/p>\n<\/article>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Plan greenhouse sensor and controller DC rails separately from heaters, fans, pumps and vent motors; verify cabinet conditions and each actual device load.<\/p>","protected":false},"author":1,"featured_media":18701,"parent":0,"menu_order":26,"comment_status":"closed","ping_status":"","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149],"class_list":["post-18705","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/news\/18705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/comments?post=18705"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/news\/18705\/revisions"}],"predecessor-version":[{"id":18728,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/news\/18705\/revisions\/18728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/media\/18701"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/media?parent=18705"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/tr\/wp-json\/wp\/v2\/news_category?post=18705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}