15 kV Features: Kilovac KC-2 No Load Switching KC-2 KC-8 Make & Break Load Switching Vacuum dielectric for low and stable contact resistance Usable at frequencies above 32 MHz Carries 50 Amps at DC 10 Amps at 32 MHz Not designed for power switching KC-8 Not recommended for new design. See KC-14 on page 45 for replacement. Features: Kilovac KC-11 No Load Switching KC-11 KC-12 Make & Break Load Switching Threaded base version of KC-2 Vacuum dielectric for low leakage current applications KC-12 Not recommended for new design. See KC-18 on page 45 for replacement. Vacuum dielectric for power switching low current loads PRODUCT SPECIFICATIONS COIL DATA 26.5 115 Part Number Units KC-2 KC-8 KC-11 KC-12 Nominal, Volts dc 12 Contact Arrangement .......................................................... SPDT SPDT SPDT SPDT 16 Pickup, Volts dc, Maximum 8 80 Contact Form........................................................................ C C CC 1 - 10 Drop-Out, Volts dc .5 - 5 5 - 50 Test Voltage (dc or 60Hz) ................................................... kV Peak 17 17 17 17 KC-2 / KC-11 250 60 3500 Coil Resistance Rated Operating Voltage ..................................................... kV Peak (Ohms 10%) 180 KC-8 / KC-12 48 2900 dc or 60 Hz ..................................................................... 15 15 15 15 Ratings listed are for 25C, sea level conditions 2.5 MHz ........................................................................... 12 - 12 - 16 MHz ............................................................................ 9 - 9- PART NUMBER SELECTION 32 MHz ............................................................................ 7 - 7- 2 /12Vdc Sample Part No. KC - Continuous Carry Current , Maximum............................... Amps Model dc or 60 Hz ..................................................................... 50 30 50 30 2 2.5 MHz ........................................................................... 30 - 30 - 8 11 16 MHz ............................................................................ 17 - 17 - 12 32 MHz ............................................................................ 10 - 10 - Coil Voltage Blank = 26.5 Vdc Coil Hi-Pot (V RMS, 60 Hz) ........................................... 500 500 500 500 /12Vdc = 12 Vdc Contact Capacitance ............................................................ pF /115Vdc = 115 Vdc Between Open Contacts ................................................. 0.5 0.5 0.5 0.5 Open Contacts to Ground .............................................. 1 1 11 Contact Resistance, Maximum........................................... ohms 0.012 0.025 0.012 0.025 Operate Time, Maximum..................................................... ms 15 15 15 15 Release Time, Maximum..................................................... ms 9 9 99 Shock, 11 ms 1/2 Sine ........................................................ Peak G s 50 50 50 50 Vibration, 10 Gs Peak ......................................................... Hz 55-500 55-500 55-500 55-500 o Operating Ambient Temperature Range ............................ C -55 to +125 -55 to +125 -55 to +125 -55 to +125 6 Mechanical Life (Operations x 10 ) .................................... Cycles 1 1 11 Weight, Nominal .................................................................. oz. 3 3 33 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 46