1138 SERIES LOAD LINE Operating Voltage = 250/480 V~, 50 / 60 Hz Operating Voltage = 125/208 V~, 50 – 400 Hz Operating Current = 10, 15 Amp / Phase Temperature Range = -20 TO 50 Deg. C Diel. Withstand (L-CASE) = 1500 V~ FOR 1 MIN. Diel. Withstand (L-L) = 1500 Vdc For 1 Min. Leakage Current = 3.8 ma @ 250 V~, 60 Hz Discharge Volt after 1.0 second = 24 V Max. Maximum Capacitance each line to case = 0.02 u F Calculated MTBF = 639,726 hours GB @ 30oC L1 1 1 2 2 3 3 N N GRD Order P/N: GRD 10 Amp: CC-1138-10 15 Amp: CC-1138-15 INSERTION LOSS vs FREQUENCY 1138 SERIES The 1138 series is a 3 phase WYE filter. This series is designed to be used with military systems which are requires to meet the conducted emissions of MIL STD 461C / CE03. Minor modifications can be done to adjust the filter configuration in order to meet any special environmental or vibration specifications. INSERTION LOSS (db) 90 80 DM 70 60 50 40 CM-10 30 CM 20 10 0 .01 .04 .02 USA JMK Inc 15 Caldwell Dr. Amherst, NH 03031 EUR JMK Glasgow G13 1DN Scotland UK .1 .4 1 .07 .2 .7 4 2 10 7 PH: 603 886-4100 FX: 603 886-4115 email: [email protected] PH: 44-(0) 7785310729 FX: 44-(0) 141 589 1884 40 20 100 70