Tel: 82-32-817-4325 Resistors And Fax: 82-32-817-4329 Resistive Applications Mini Braking High Power Resistors [Preliminary] The MBH/V models are metal-clad, compact high-power resistors designed for industrial and other applications. Our extruded aluminum housing provides rugged and strong protection. These models are specially constructed for overload pulses. They have a thermostat and terminal box as optional. The most common applications for these models are: motor drives, braking and snubber applications and power sources for industrial equipment. ■ GENERAL SPECIFICATIONS Model Rated Power @25C [W] MBH/V 3000 MBH/V 3600 MBH/V 5000 MBH/V 7200 MBH/V 9600 MBH/V 10800 1100 1300 1500 2000 2500 2900 *ED5% 17.5 20 24 32 40 46 Pulse Power [Kw] *ED10% *ED20% 8.5 4.5 10 5.5 12 6.0 16 8.0 20 10 23 11.5 *ED40% 2.0 2.5 3.0 4.0 5.0 6.0 Resistance range[Ω] 0.4 ~ 150 0.5 ~ 170 0.6 ~ 180 0.7 ~ 200 0.8 ~ 220 1.0 ~ 240 Tolerance[%] J[±5%] K[±10%] * Referred to a cycle duration of 120s ■ CHARACTERISTICS Insulation Resistance Dielectric Strength Temperature Coefficient Short Time Overload Moisture Resistance Thermal Shock Moisture Load Life Load Life ±[5%+0.05Ω] ±[3%+0.05 Ω] ±[3%+0.05 Ω] ±[3%+0.05Ω] ±[5%+0.05Ω] 20MΩ minimum Available options : AC1500V,2500V,3500V for 1minute,Max leakage current: 2mA ±260ppm/C 5 - 10 X Power rating - in 5~10seconds 40C, 95% RH, DC100V case to terminal (500hrs.) Power rating 30min., -40C, 15minutes 40C,95%RH,0.1Xpower rating, 1.5h.on,30min.off,500 hours Power rating 1.5h. on, 30min. off, 500hours ■ SURFACE TEMPERATURE INCREASE VERSUS POWER LOAD & DERATING CURVE ■ MBH DIMENSIONS [mm] Model MBH 3000 MBH 3600 MBH 5000 MBH 7200 MBH 9600 MBH 10800 L1±2 330 400 460 560 660 760 Website: http://www.raraohm.com Email: [email protected] L2±2 264 334 394 494 594 694 Weight [Kg] 7.2 8.2 9.0 10.5 12 13.5 June 5th, 2014 Tel: 82-32-817-4325 Resistors And Fax: 82-32-817-4329 Resistive Applications ■ MBV DIMENSIONS [mm] Model MBV 3000 MBV 3600 MBV 5000 MBV 7200 MBV 9600 MBV 10800 L1±2 330 400 460 560 660 760 Website: http://www.raraohm.com Email: [email protected] L2±2 264 334 394 494 594 694 Weight [Kg] 7.2 8.2 9.0 10.5 12 13.5 June 5th, 2014