IRV2400

IRV1600-2800 HIGH POWER, WIRE WOUND, METAL CLAD RESISTORS The IRV1600-2800 (V=vertical) models are our highest power, wire wound, metal clad resistors. These models have an extruded aluminium housing providing strong and rugged protection. Options include flying leads or tab terminals and inductive or non-inductive windings. The most common applications for these models are: motor drives, braking and snubber applications and power sources for industrial equipment. These models are fully RoHS compliant. SPECIFICATIONS Model IRV1600 IRV2000 IRV2400 IRV2800 Rated Power Heat Sink 1600W 2000W 2400W 2800W Free Air 570W 650W 720W 730W Resistance Range Inductive 2.5-78 3.2-86 4.0-92 4.5-96 Resistance Tolerance F[+-01%] J[+-05%] K[+-10%] CHARACTERISTICS Temperature Range Insulation Resistance Dielectric Strength Temp. Coefficient Short Time Overload Moisture Resistance Thermal Shock Vibration Moisture Load Life Load Life ±[3%+0.05R] ±[3%+0.05R] ±[5%+0.05R] ±[2%+0.05R] ±[5%+0.05R] Values in [ ] mean change in ohmic value after test -55C to +280C 20Mohm minimum AC1500V, 2500V, 3500V, 4500V for 1 min.; Max. leakage current: 2mA ±260ppm/C maximum 5-10 X Power rating-5seconds 40C, 95% RH, DC100V case to terminal (500hrs.) Power rating 30min., -40C,15minutes 10Hz-55Hz-10Hz (1min.), 2hrs. each direction Power rating 1.5hr. on, 30min. off, 500hours ±[3%+0.05R] 40C, 95% RH, 0.1XPower rating, 1.5h. on, 30min. off, 500 hrs. SURFACE TEMPERATURE INCREASE VS POWER LOAD & DERATING Web: www.rhopointcomponents.com Email: sales@rhopointcomponents.com DIMENSIONS Model IRV1600 IRV2000 IRV2400 IRV2800 Dimensions [mm] L1+-2 330 440 480 550 L2+-2 315 385 465 535 L3+-2 290 360 440 510 H+-1 100 100 100 100 W+-0.5 50 50 50 50 Weight [Kg] 2.5 3.1 3.7 4.3 FLYING LEADS Model IRV1600 IRV2000 IRV2400 IRV2800 5.5mm2 Optional Optional Optional Optional 2mm2 2.5ohm + 3.2ohm + 4.0ohm + 4.5ohm + UL3512 AWG14 Optional Optional Optional Optional LKGB-600V 2mm2 Optional Optional Optional Optional ORDERING PROCEDURE EXAMPLE Web: www.rhopointcomponents.com Email: sales@rhopointcomponents.com