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AUTOMATIC CO-GENERATION MANAGEMENT SYSTEM

AUTOMATIC CO-GENERATION MANAGEMENT SYSTEM
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AUTOMATIC CO-GENERATION MANAGEMENT SYSTEM - 1

Datasheet_KSQ332EJD1 (rev 1.0... - pdfMachine from Broadgun Software, http://pdfmachine.com, a great PDF writer utility! table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:6.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:10.00pt "Arial", sans-serif; } .font3 { font:17.00pt "Arial", sans-serif; } .font4 { font:25.00pt "Arial", sans-serif; } .font5 { font:74.00pt "Arial", sans-serif; } .font6 { font:8.60pt "Arial Black", sans-serif; } .font7 { font:11.00pt "Arial Black", sans-serif; } KSQ304x AUTOMATIC CO-GENERATION MANAGEMENT SYSTEM All-in-one prcision Frequency, Synchronising and Load Controller for single generator system Load control of generator parallelled to mains Fast precision "Spot-on" Synchronising of generator Frequency control Loading and offloading slope control, peak shaving, Fixed load export, load limiting control, breaker trip and automatic reset facility Spcifications D驩scription The digitally controlled KSQ304E is an automatic one-generator co-generation or peak-shaving management system, which can be used with any make of GenSet starter together with Megacon's range of standard protective guards and controllers. User settable limits on unit rear for frequency sync. difference, voltage differential, frequency reference, circuit breaker closing time, fuel regulator pulse width and pulse rate, load trim reference when paralleled to mains. Note thatthe kW load signal input needs to be calibrated to be 0-110%of generator nominal load. Applications Synchronisingmodes To adapt the functionality of KSQ304E to any specific application, the direction of approach to synchronising (LEAD, LAG or NEUTRAL) isfactorysetasrequired: System Voltage: 100-120,200-240,380-415, or440-460VAC,40-70Hz Contact Rating: AC: 100VA-250V/2Amax. DC:50W-100V/1Amax. Adjustments: Freq. difference + 0,1-2Hz Volt differential : +-2-15% CB closing time : 30-300mS Freq. reference : 48-62Hz Pulse rate : 10-60 pr min Pulse width : Load trim 0,1 to1,6sec 0-110% kWnom. Analogue input: 0-10mADC = 0-110% kW Temperature: -20to+70°C Weight: 0.7kgs Front protection: IP54 (IP65 optional) Megacon is the inventor of the original, now industry standard "rotating" LED display, and a trendsetter in modern synchronisation control. LEAD (incomer faster than bus), LAG (incomer slower than bus), . (bi-directional) LEAD is the standard mode. The synchronising relay will then close when the frequency of the incomer is slightly HIGHER than the bus frequency. This avoids a non-stabilised incomer entering reverse power condition after synchronisation. The rotary LED display indicates the incomer's speed relative to the bus, and is lit during frequency mode if the difference between the systems does not exceeds 5Hz. During all modes the UP/DOWN arrows indicate the pulses from the raise/lower speed relays. Speed control The raise/lower relays pulse the fuel regulator or an interfacing MXR845electronicpotentiometer. Pulse width and rate can be adjusted to suit the dynamic response of any fuel regulator. The speed control has a P/I (proportional/integral) characteristic with a dynamically controlled dead zone. mCQQCOn Norway - UK

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