{"product_id":"windistar-4500-replacement-3-blade-set","title":"WindiStar 4500 Replacement 3 Blade Set","description":"\u003cdiv class=\"tableCell secondValueColumn\" style=\"padding-top:3px;\"\u003e  \u003cdiv class=\"graySmall\"\u003e  \u003ch1\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWindiStar 4500 Replacement Blade Set\u003c\/span\u003e\u003c\/font\u003e\u003c\/h1\u003e    \u003cp\u003e\u003cstrong\u003e\u003cfont\u003e3 blades for windistar 4500 Wind Turbine\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e    \u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWS4500 is a high performance, high powered wind turbine which provides real time bulk power, available in both off grid and grid tie configuration. The WS4500 competes very favourably with internationally reputed 5KW\/6KW wind turbines and provides a peak power more than 5KW at a much lower rotor speed resulting in quiet and noiseless operation. Our last 10 years’ experience installing more than 500 nos, Whisper 500 (3.2KW)  wind turbines \u0026amp; last 4 years experience in  manufacturing and exporting another 250 nos Whisper 500 (3.2KW) has helped us to design a wind turbine where all the features have been vastly  improved by using a totally new technology.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e    \u003ch3\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eSuperbly Upgraded Design:\u003c\/span\u003e\u003c\/font\u003e\u003c\/h3\u003e    \u003cul\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003ePeack output crosses even 5KW although turbine is rated for 4.5KW output\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eLatest design \u0026amp; peak logging alternator generates ultra high output in same dimension \u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eExcellent alternator design keeps peak temperature below 550C even at rated output –hence no chance of short circuit \/burn out failure\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe alternator, rotor \u0026amp; 3 blades set perfectly matched for reduction of rotation speed by 30% and dumping of  both lateral\/radialrotor movement resulting in in ultra smooth quiet operation at noise level less than 35\/40DB \u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eUnlike other is  5KW\/6KW wind turbineswhich weigh more than 300 KG ,the WS4500 weighs only 113Kg and is designed to fit in to the Whisper 500 tower-hence no extra cost of tower \u0026amp; lower investment per KW of capacity\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eLightweight \u0026amp; high performance WS4500 can be installed anywhere like building roof top ,hill side \u0026amp; even narrow pathway between fields or sea breakwater.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe high quality of carbon fibre blades, marine grade powder coat as per ASTM-B 117 \u0026amp; use of stainless steel and electroless nickel coated fasteners \u0026amp; parts allow WS4500 to be installed anywhere \u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \u003c\/ul\u003e       \u003ch3\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eTurbine Specifications: \u003c\/span\u003e\u003c\/font\u003e\u003c\/h3\u003e    \u003ctable align=\"center\" border=\"1\" cellpadding=\"5\" cellspacing=\"1\" class=\"tbl\" width=\"100%\"\u003e  \t\u003ctbody\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\" width=\"219\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eModel\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWINDISTAR 4500\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eRotor Diameter\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e4.6 m\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eSwept Area\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e16.61 m2\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWeight\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e113 kg (Including blades and tail boom)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eMount\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e127mm diameter Pipe Mounted\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eStart-Up Wind Speed\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e3.5 m\/s\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eRated wind speed\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e12.5 m\/s\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eAlternator \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003ePM 3 Phase Alternator\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eAlternator Efficiency\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e90 %\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eMagnets \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eNdFeb N35,Nickel Plating\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eInsulation Class \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eClass ‘H’ \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eVoltage Configuration(L.V. Model)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e48 V Nominal\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eVoltage Configuration (H.V. Model.)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e96V\/120V\/240V Nominal\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eRated Power\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e4500 watt @ 12.5 m\/s,600 R.P.M\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eNumber of Blades\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e3\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eMaterial of Blades\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eCarbon fiber composite ,fiber glass \u0026amp; Epoxy Bonding\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eMaterial of Body\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003ePowder coated MS with marinization Treatment\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eSurvival Wind Speed\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e55 m\/s\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eOver-speed Protection\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eFurling ,Dump Load \u0026amp; Manual Brake Switch\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eController\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eExternal Regulator \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eBearings\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eLow Friction, totally enclosed self-lubricated\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" rowspan=\"2\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eController Output\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eVoltage options :\u003c\/strong\u003e 48V DC (LV)  96V, 120V, 240VDC (HV)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cstrong\u003eRated Power :\u003c\/strong\u003e (4500 watts)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\t\u003ctr\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eMax. Lateral Thrust\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\t\u003ctd align=\"left\" valign=\"top\"\u003e  \t\t\t\u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e420 KGF\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e  \t\t\t\u003c\/td\u003e  \t\t\u003c\/tr\u003e  \t\u003c\/tbody\u003e  \u003c\/table\u003e    \u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003e \u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e    \u003ch1\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWindiStar 4500 Controller\u003c\/span\u003e\u003c\/font\u003e\u003c\/h1\u003e    \u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe WS4500 charge controller is an intelligent Wind Charge Controller to provide the safest, secure and productive wind generator operation. The Controller mechanism includes the monitoring of various parameters like battery voltage, battery charging, load diversion, auto manual setting, cumulative kWh, etc.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e    \u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe controller is PWM (Pulse Width Modulation) type charge controller.\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e    \u003ch3\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eSpecification\u003c\/span\u003e\u003c\/font\u003e\u003c\/h3\u003e    \u003col\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eWell-suited for  48V \/ 96V \/ 120V \/ 240V\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eClear alpha-numeric digital LCD screen with user selectable display options.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eEquipped with advanced microcontroller based technology to provide easy access for monitoring and operation for the user.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eEnergy saving backlight option\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eController diverts extra energy to dumpload, when batteries are fully charged.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eBattery over Voltage Protection.\u003cbr\u003e  \tA) Equipped with LCD display , with following features,\u003cbr\u003e  \t- Displays battery voltage, battery charging current, kW and kWh reading,\u003cbr\u003e  \t- battery UV and OV status, Instantaneous \/ monthly \/ average wind speed in m\/s – if anemometer is ordered along with the controller.\u003cbr\u003e  \tB) Supervisory Password Provision\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \u003c\/ol\u003e    \u003ch3 align=\"center\"\u003e \u003c\/h3\u003e    \u003ch3\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eKey Features:\u003c\/span\u003e\u003c\/font\u003e\u003c\/h3\u003e    \u003cul\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eCapacity 4500W 48V for WS4500. (96V\/120V\/240V voltages also available)\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eStatus monitoring of battery low \u0026amp; battery high - LCD display on front panel.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eStatus monitoring Liquid Crystal Display on the front panel, displaying various parameters\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eModular construction for easy installation and dismantling.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003ePowder coated - corrosion proof sheet steel box.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eSuitable for Rack mounting and the Wall mounting.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eLightning surge protective devices.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \t\u003cli\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eOperating ambient upto 52°C.\u003c\/span\u003e\u003c\/font\u003e\u003c\/li\u003e  \u003c\/ul\u003e    \u003cp\u003e\u003cfont\u003e\u003cspan style=\"font-family: Arial;\"\u003eThe Whisper controller is equipped with latest PWM (Pulse width modulation) technology to slowly lower the charging energy applied to the batteries as the batteries get closer to fully charged. This topology allows the batteries to be more uniformly charged with less stress on the battery, extending battery life. It also keeps the batteries in a fully charged state by adjusting pulse width (called float mode)\u003c\/span\u003e\u003c\/font\u003e\u003c\/p\u003e    \u003ch3 align=\"center\"\u003e \u003c\/h3\u003e  \u003c\/div\u003e  \u003c\/div\u003e","brand":"SouthWest Windpower","offers":[{"title":"Default Title","offer_id":55064681840979,"sku":"Windi450BS","price":2431.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/WindiStar4500-banner_14708ae6-5f06-44a3-bd32-cec3ffabf9a5.jpg?v=1790372970","url":"https:\/\/progradewarehouse.com\/products\/windistar-4500-replacement-3-blade-set","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}