HIGH POWER ‘LOAD RESISTOR BOX’ 200W to 8000 WATT LRB SERIES PRELIMINARY COPY FEATURES r r r r r r Highest power-to-size ratio Wide resistance range Excellent safety protection Low Temperature coeficient Convenient mounting design Custom designs (up to 8000W) RCD’s LRB series was developed to achieve higher power load capability where space is a premium. A low-cost solution for most higher power requirements. Designed for superior high power load performance under the most demanding applications. Typical applications include load testing, high power distribution, automation control installations, etc. SERIES LRB -- Standard (Inductive) OPTION X -- Non-Inductive RCD W a t ta g e R e s is ta n c e M ax. Ty p e @ 2 5 °C R a n g e* V o l ta g e LRB200 2 0 0W 0 .1 - 10 0 K LRB400 4 0 0W LRB800 A B C D - 1 3 .5 8 3 .5 4 2 .9 9 0 .1 - 20 0 K - 1 3 .5 8 3 .5 4 E F G H I J 1 2 .7 9 1 .7 7 - 1 .6 9 - .3 1 4 1 0 .5 5 2 .9 9 1 2 .7 9 1 .7 7 - 1 .6 9 - .3 1 4 1 0 .5 5 8 0 0W 0 .1 - 40 0 K - 1 7 .7 2 5 .9 8 3 .9 3 1 6 .8 5 1 .1 8 3 .5 4 2 .9 1 - .3 9 3 1 3 .9 8 LRB1200 1 2 00 W 0 .1 - 60 0 K - 1 7 .7 2 11 .81 3 .9 3 1 6 .8 5 2 .9 1 5 .7 5 2 .9 1 5 .7 5 .3 9 3 1 3 .9 8 LRB1600 1 6 00 W 0 .1 - 80 0 K - 1 7 .7 2 11 .81 3 .9 3 1 6 .8 5 2 .9 1 5 .7 5 2 .9 1 5 .7 5 .3 9 3 1 3 .9 8 LRB2000 2 0 00 W 0 .1 - 1M - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB2400 2 4 00 W 0 .1 - 1.2 M - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB2800 2 8 00 W 0 .1 - 1.4 M - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB3200 3 2 00 W 0 .1 - 1.6 M - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB3600 3 6 00 W 0 .1 - 36 0 K - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB4200 4 2 00 W 0 .1 - 42 0 K - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 LRB4800 4 8 00 W 0 .1 - 48 0 K - 2 2 .0 4 9 .8 4 7 .6 8 2 1 .0 6 1 .0 6 7 .4 8 4 .8 0 - .3 9 3 1 6 .5 3 MODIFICATIONS * Available as low as 0.05Ω on special order. C F E J I D G A H B SPECIFICATIONS Tolerance ±5% is standard 1Ω and above ±10% below 1Ω Temperature Coefficient 50ppm/°C Typ. 1Ω and above 90ppm/°C Typ. 0.1Ω to0.99Ω Dielectric Strength 1000 VAC Overload 10x rated power for 5 sec. Derating Full power @ 25°C to zero power @ 350°C HOW TO ORDER: LRB 2400 X RCD Type: LRB Size Options: ‘X’ Non-Inductive ‘H’ = Horizontal mount ‘V’ = Vertical mount ‘N’ = No mount Resistance Value Tolerance RCD Components Inc., 520 E. Industrial Park Dr., Manchester, NH USA 03109 Tel: (603) 669-0054 Fax:(603) 669-5455 E-mail: [email protected] www.rcdcomponents.com FAXXXX specifications are subject to change without notice 10Ω Ω 5%