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