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737�loc�Rv <br /> O Description <br /> TROL <br /> SSTEMS <br /> Specifications <br /> LV ""VMC_E3tj4__; Protective Structure................ I P20 <br /> Input Voltage...........................380--480V 3-Phase-50/60 Hz <br /> Motor......................................250 HP <br /> E <br /> Rated Output Power............... 185 kW <br /> Rated Output Current.............377 A <br /> R�HS Range of Frequency setting...0.1--600 Hz(model specific) <br /> Frequency Setting Signal....... DC 0— 10V, 4-20mA <br /> 00�A r Overload protection.....................120%of drive rated output current <br /> Us for 1 minute <br /> C& <br /> =o,_E3„o,3 Operating temperature........... 14°F--122°F (-10°C--+50°C) <br /> Storage temperature...............-4°F-158°F (-20°C—+70°C) <br /> Relative humidity 90% RH or less Non condensing) <br /> Vibration....................................Less than 5.9m/sec2(0.6G) <br /> 0 Product Certification............... UL, cUL(UL508c, CSA <br /> 24 Month RoHS2.0 and REACH <br /> Warranty Cooling Type........................... Fan Cooling <br /> on parts <br /> W 2-O,dhole D <br /> VFD-R4-377 <br /> Description <br /> The VFD-R4-377 series with newer technology precisely control <br /> today's compressors. <br /> COLOR LCD KEYPAD — <br /> Supports full color LCD display and multiple languages. <br /> The keypad displays text on the screen with full parameter VFD names, which allows for easy data viewing and changing. Enclosure <br /> Dimensions(inches) Size <br /> REMOTE KEYPAD <br /> Keypad is removable and remote mountable up to 30 feet W H D (mm) <br /> using Cat5 straight Ethernet cable,(50 hp and up remote mounting 20 32.20 14.72 M12 <br /> bracket included). <br /> COMMUNICATION INTERFACES Weight 209.44 Ibs(95 kg) <br /> Built-in RS-485 Modbus RTU, supports reading of vital operating <br /> values and alarms. Supports writing:start/stop, speed and reset <br /> commands. ,, <br /> SUDDEN INTERRUPTION OF POWER SUPPLY <br /> Built-in speed search function. When a power supply recovers, �''' 4P <br /> it can automatically start to reach to the original speed. AC Line eactor-400A DC Choke-400A <br /> SURGE COUNTERMEASURE External -(Included) External -(Included) <br /> Built-in power and surge absorber effectively reduces the damage AC Line Reactor DC Choke <br /> done by high voltage surge. Dimensions(inches) Dimensions <br /> INTERNAL OR EXTERNAL HEAT SINK MOUNTINGI I <br /> All models support Heat Sink internal or external enclosure W L H W L H <br /> mounting. For external mounting a cutout in enclosure is required. L9.05 9.45 7.87 7.87 11.02 10.63 <br /> AC Weight 44.53 Ibs(20.2 kg) DC Weight 76.50 Ibs(34.7 kg) <br /> :1 Enterprise • •1 <br /> • ••4 11:• - Fax: 239-694-0031 www.mcscontrols.com <br /> Revision-2024-04-12 <br />