BA Series Aluminum Cased Resistor Our Aluminum housed brake resistors are designed for high power and provide great stability. These resistors are constructed using wirewound on ceramic cores and isolated using a mica sheet for high dielectric properties. The aluminum house is filled with a high thermal conductivity material to ensure quick heat dissipation during continues applications. With the ability to have a thermal cut off switch embedded inside the aluminum housing, makes the BA series ideal for any safety application. F e at u r e s • Three extrusion forms available • Heatsinkable • Rugged design • Up to 1000 watts • Thermal cut-off available • Scalable, custom lengths available • Custom leads available A p p l i c at i o n s • Dynamic Braking • Motor Starting • Power Control S ERIE S S PECI F IC A TION S Series BA1160 BA2320 BA3266 *Free air rating Wattage* 500 700 1000 Resistance range 0.5Ω - 18KΩ 10Ω - 10KΩ 10Ω - 10KΩ Tolerance ±10% ±10% ±10% Length 160mm 320mm 266mm characteristics Overload 10 times rated wattage for 5 sec. Power Rating Free air; greater with heatsink Dielectric Withstanding Voltage 2.5KV, 1 min., 50/60 Hz Insulation Resistance ≥100MΩ Working Voltage 1000V not to exceed max power rating Max. Surface Temp. 385°C Wire UL listed 1199 PTFE 12 AWG (continued) 128 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] BA Series Aluminum Cased Resistor D I M EN S ION S BA1 and BB1 L1 L ø0.24" / 6.2mm H Ø 0.166" W 2.80" 71mm 3.15 ~ 3.31" 80 ~ 84mm BB1 style 4.33" 110mm BA1 style BA2 and BB2 L L1 ø 0.23" / 5.8mm (M5 X0.8) W Ø 0.166" 3.43" 87.1mm H 5.49" 139.5mm 5.49" 139.5mm BA2 style BB2 style BA3 and BB3 L 12ga., 600v H W L1 1.34" 34mm 1.61" 40.9mm BA3 style Type L* L1 W H BA1 6.3" / 160mm 10" / 254mm 4.92" / 95mm 1.18" / 30mm BA2 12.6" / 320mm 31.5" / 800mm 3.94" / 100mm 1.18" / 30mm BA3 10.5" / 266mm 12" / 304.8mm 5" / 127mm BB1 6.3" / 160mm BB2 12.6" / 320mm BB3 10.5" / 266mm 4.92" / 95mm 3.94" / 100mm * Custom Lengths for Different Wattages 5" / 127mm 1.18" / 30mm 1.18" / 30mm 2.13" / 54.1mm 2.13" / 54.1mm OR D ERIN G IN F OR M A TION Thermal switch C = 160° B = 250° Standard part numbers Form 1 = extrusion Non-inductive BAC1160100RKNE Series B = block aluminum Termination Length A = wire leads (mm) B = solid terminals Resistance Ø 0.196" Tolerance K = ±10% RoHS Compliant BAB1160R500KE BAB11601R00KE BAB11602R00KE BAB116010R0KE BAB116025R0KE BAB232010R0KE BAB232025R0KE BAB232050R0KE BAB32666R00KE BAB326610R0KE BAB326615R0KE BAB326622R0KE BAB326650R0KE rev 10/17-1 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] 129 BB3 style