resistors - up to 500 w power rating VACR key benefits ? power rating up to 500 w ? high overload capability ? protection ip20 or ip65 ? aluminum housed construction ? multiple construction possible for higher power ratings ? heatsink mounting ? ul 600 v/1000 v applications ? braking resistor ? chopper resistor ? load resistor ? pre-discharging resistor ? voltage limiting resistor used in industrial, motor drive, railway, renewable energy, and other high-power systems resources ? datasheet: VACR - http://www.vishay.com/doc?21035 ? for technical questions contact ww1resistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 power resistors vmn-pt0357-1302 1/ 2 aluminum housed compact resistor vishay intertechnology, inc. discrete semiconductors and passive components one of the worlds largest manufacturers of product sheet
resistors - up to 500 w power rating VACR this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 vmn-pt0357-1302 2/2 power resistors aluminum housed compact resistor VACR www.vishay.com vishay draloric revision: 24-jan-13 1 document number: 21035 for technical questions, contact: ww1resistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 aluminum housed compact resistor features ? power rating up to 500 w ? high overload capacity ? protection ip20 or ip65 ? enhanced humidity protection ? complete housed construction ? multiple construction for higher power rating ? heatsink mounting applications ? drive controllers ? railway ? frequency inverter ? mechanical engineering ? renewable energy note (1) resistance value to be selected from e24 series, other values on request. notes (2) approximate value (depending on resistance) (3) cycle duration of 120 s standard electrical specifications model power rating w p 40 c resistance range (1) ? temperature coefficient ppm/k tolerance % protection max. permissible operating voltage VACR050 50 3.0 to 560 50 to 150 10 ip65 ul 600 v/ul 1000 v VACR100 100 6.2 to 1.2k 50 to 150 10 ip65 ul 600 v/ul 1000 v 3.0 to 560 50 to 150 10 ip65 en 1000 v dc 2.7 to 910 50 to 150 10 ip65 ul 600 v/1000 v VACR120 120 4.7 to 1.0k 50 to 150 10 ip65 ul 600 v/1000 v VACR130 130 2.7 to 910 50 to 150 10 ip65 en 1000 v dc VACR150 150 9.1 to 1.5k 50 to 150 10 ip65 ul 600 v/ul 1000 v 6.2 to 1.2k 50 to 150 10 ip65 en 1000 v dc 2.7 to 910 50 to 150 10 ip20 ul 600 v/1000 v 4.7 to 1.0k 50 to 150 10 ip65 en 1000 v dc 6.2 to 1.2k 50 to 150 10 ip65 ul 600 v/1000 v VACR180 180 6.2 to 1.2k 50 to 150 10 ip65 en 1000 v dc 8.2 to 1.8k 50 to 150 10 ip65 ul 600 v/1000 v VACR200 200 9.1 to 1.5k 50 to 150 10 ip65 en 1000 v dc 3.3 to 910 50 to 150 10 ip20 en 1000 v dc VACR250 250 4.7 to 1.0k 50 to 150 10 ip20 ul 600 v/1000 v 8.2 to 1.8k 50 to 150 10 ip65 en 1000 v dc VACR300 300 4.7 to 1.0k 50 to 150 10 ip20 en 1000 v dc 6.2 to 1.2k 50 to 150 10 ip20 ul 600 v/1000 v VACR400 400 6.2 to 1.2k 50 to 150 10 ip20 en 1000 v dc 8.2 to 1.8k 50 to 150 10 ip20 ul 600 v/1000 v VACR500 500 8.2 to 1.8k 50 to 150 10 ip20 en 1000 v dc pulse power (2) in w at t a = 40 c - size 0 = 40 mm x 20 mm model max. permissible operating voltage pulse time (3) 6 % 15 % 25 % 40 % VACR050 ul 600 v/ul 1000 v 550 200 150 100 VACR100 ul 600 v/ul 1000 v 950 400 250 150 en 1000 v dc 1600 650 400 250 VACR150 ul 600 v/ul 1000 v 1600 650 400 250 en 1000 v dc 2200 900 550 350 VACR200 en 1000 v dc 3200 1300 750 500 revision 24-jan-13 product sheet vishay intertechnology, inc.
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