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OPERATION PROTECTION <br /> Output frequency and speed display can be programmed for Output current overload rating of 110%of drive's continuous <br /> other speed-related and control indications, including: RPM, current rating for 60 seconds <br /> CFM, GPM, PSI, in WC, %of maximum RPM or custom <br /> Output short circuit protection <br /> Power loss ride-thru (2 seconds capable) <br /> Current limited stall prevention(overload trip prevention)during <br /> Time delay on start, peak avoidance acceleration, deceleration, and run conditions <br /> VFD accepts either a direct acting or a reverse acting speed Optically isolated operator controls <br /> command signal <br /> Fault display and last 10 faults storage <br /> Bi-directional"Speed Search"capability, in order to start into a <br /> rotating load. Two types: current detection and residual "Hunting"prevention logic <br /> voltage detection Electronic ground fault protection <br /> DC injection braking,to prevent fan"wind milling" Electronic thermal motor overload protection (UL approved) <br /> Remote Run/Stop command input DC bus charge indication <br /> Two programmable 0 to 10 VDC or 4-20ma analog outputs, Heat sink over temperature protection <br /> proportional to drive monitor functions including: output <br /> frequency, output current, output power, PI feedback, output Cooling fan operating hours recorded <br /> voltage and more..... Input/Output phase loss protection <br /> 5-Line 16 Character LCD display provides readout functions Reverse prohibit selectability <br /> that include: output frequency, output voltage, output current, <br /> output power, DC bus voltage, interface terminal status, PI Short circuit withstand rating of 100K amps RMS <br /> feedback and fault status. OPTIONS <br /> Programmable HVAC specific application macros LonWorks Interface <br /> Over 100 programmable functions, resettable to factory HVAC EtherNet/IP <br /> presets <br /> User parameter initialization, re-establish project specific Siemens Apogee FLN <br /> parameters Metasys N2 <br /> Ramp-to-stop or coast-to-stop selection <br /> Auto restart capability: 0 to 10 attempts with adjustable delay <br /> time between attempts <br /> One custom selectable Volts/Hertz pattern and multiple preset <br /> Volts/Hertz patterns <br /> Auto speed reference input signal, adjustable for bias and gain <br /> While the VFD is running, operational changes in control and <br /> display functions are possible, including: <br /> Acceleration time(0 to 6000 seconds) <br /> Deceleration time(0 to 6000 seconds) <br /> Frequency reference command <br /> Hand/Off/Auto commands <br /> Monitor display <br /> Removable digital operator <br /> Automatic energy saving, reduced voltage operation <br /> 2/2/2017 6/11 <br />