8 kV Kilovac HC-2 HC-4 Features: No Load Switching HC-2 Vacuum dielectric and copper contacts for high current carry rating of 25 Amps Not designed for power switching Stable, low contact resistance Meets requirements of MIL-R-83725 Make & Break Load Switching HC-4 Tungsten contacts for long life in power switching applications Vacuum dielectric for arc suppression when making or breaking a load Widely used in defibillator applications Meets requirements of MIL-R-83725 Kilovac HC-6 Features: Make Only Tungsten contacts for switching high in-rush loads SF-6 gas-filled for capacitive discharge applications Ideal for ESD testing applications Part Number PRODUCT SPECIFICATIONS Units HC-2 COIL DATA HC-4 HC-6 Nominal, Volts dc 12 26.5 Pickup, Volts dc, Maximum 8 16 80 .5 - 5 1 - 10 5 - 50 80 335 6000 Contact Arrangement .......................................................... SPDT SPDT SPDT Contact Form ........................................................................ C C C Drop-Out, Volts dc 10 10 10 Coil Resistance (Ohms ±10%) Test Voltage (dc or 60Hz) ................................................... kV Peak Rated Operating Voltage Ratings listed are for 25°C, sea level conditions dc or 60 Hz ..................................................................... 8 8 8 2.5 MHz ........................................................................... - - - 16 MHz ............................................................................ - - - 32 MHz ............................................................................ - - - dc or 60 Hz ..................................................................... 25 15 8 2.5 MHz ........................................................................... - - - 16 MHz ............................................................................ - - - 32 MHz ............................................................................ - - - Coil Hi-Pot (V RMS, 60 Hz) ........................................... 500 500 500 Between Open Contacts ................................................. - - - Open Contacts to Ground .............................................. - - - Continuous Carry Current , Maximum Contact Capacitance 115 A RMS PART NUMBER SELECTION Sample Part No. HC Model 2 4 6 Coil Voltage Blank = 26.5 Vdc /12Vdc = 12 Vdc /115Vdc = 115 Vdc 6 /12Vdc pF Contact Resistance, Maximum ........................................... ohms 0.01 0.02 0.5* Operate Time, Maximum ..................................................... ms 6 6 6 Release Time, Maximum ..................................................... ms 6 6 6 Shock, 11 ms 1/2 Sine ........................................................ Peak G's 50 50 50 Vibration, 10 Gs Peak ......................................................... Hz 55-2000 55-2000 55-2000 Operating Ambient Temperature Range ............................ o C -55 to +125 -55 to +125 -55 to +125 Mechanical Life (Operations x 106) .................................... Cycles 2 2 1 Weight, Nominal .................................................................. oz. 1.4 1.4 1.4 * Contact resistance for gas-filled relays is measured at 28 Vdc, 1 amp CII Technologies / P.O. Box 4422 / Santa Barbara, CA 93140 / ph 805.684.4560 / fax 805.684.9679 / e-mail [email protected] / website www.ciitech.com 36