20 / 25 kV Features: Kilovac H-19 Make & Break Load Switching 20 kV operating voltage Vacuum dielectric and tungsten contacts for power switching low current loads Double pole, double throw contacts Available with corona shield connectors Meets requirements of MIL-R-83725 Features: Kilovac H-17 Make & Break Load Switching Will isolate 12 kV at 32 MHz Tungsten contacts suitable for power switching low current loads Available with corona shield connectors Meets requirements of MIL-R-83725 QPL version available, M83725/2 PRODUCT SPECIFICATIONS COIL DATA Nominal, Volts dc 26.5 115 Part Number H-19 H-17 12 Units Pickup, Volts dc, Maximum Contact Arrangement .......................................................... DPDT SPDT 16 8 80 Drop-Out, Volts dc Contact Form........................................................................ 2C C 1 - 10 .5 - 5 5 - 50 Test Voltage (dc or 60Hz) ................................................... 25 30 kV Peak H-19 225 48 2100 Coil Resistance Rated Operating Voltage ..................................................... kV Peak (Ohms 10%) 120 H-17 24 2900 dc or 60 Hz ..................................................................... 20 25 Ratings listed are for 25C, sea level conditions 2.5 MHz ........................................................................... 15 20 16 MHz ............................................................................ 10 15 PART NUMBER SELECTION 32 MHz ............................................................................ 712 Sample Part No. H- 17 /12Vdc Continuous Carry Current , Maximum............................... Model Amps H-19 dc or 60 Hz ..................................................................... 30 30 H-17 2.5 MHz ........................................................................... 18 16 Coil Voltage Blank = 26.5 Vdc 16 MHz ............................................................................ 910 /12Vdc = 12 Vdc 32 MHz ............................................................................ 68 /115Vdc = 115 Vdc Coil Hi-Pot (V RMS, 60 Hz) ........................................... 500 500 COIL Contact Capacitance ............................................................ pF Between Open Contacts ................................................. 11 Open Contacts to Ground .............................................. 2.5 2.5 Contact Resistance, Maximum........................................... 0.015 0.015 ohms Operate Time, Maximum..................................................... 30 25 ms Release Time, Maximum..................................................... 20 25 ms Shock, 11 ms 1/2 Sine ........................................................ 30 20 Peak G s Vibration, 10 Gs Peak ......................................................... 55-500 55-500 Hz o Operating Ambient Temperature Range ............................ -55 to +125 -55 to +125 C 6 Mechanical Life (Operations x 10 ) .................................... 11 Cycles 8.5 7 Weight, Nominal .................................................................. oz. CII Technologies / P.O. Box 4422 / Santa Barbara, CA 93140 / ph 805.684.4560 / fax 805.684.9679 / e-mail info kilovac.com / website www.ciitech.com 50