KC-20

KILOVAC High Voltage Relays KC-Series No Load Switching — 25 kV Relays KC-20 Product Facts n Rugged, high current carry ceramic relay n Carries 30 Amps at 32 MHz n Copper contacts; not designed for power switching n Meets requirements of MIL-R-83725 KC-30 Product Facts n Normally closed version of KC-20 n Carries 55 Amps DC n Vacuum dielectric for low leakage current applications Product Specifications for KC-20 and KC-30 For factory-direct application assistance, dial 800-253-4560, ext. 2055, or 805-220-2055. Coil Data Volts, Nominal DC Pickup, Max. Dropout Coil Resistance (±10%) 12 V 8 Vdc .5-5 Vdc 24 Ω 26.5 V 16 Vdc 1-10 Vdc 120 Ω 115 V 80 Vdc 5-50 Vdc 2000 Ω Ratings listed are for 25°C, sea level conditions 7 KILOVAC High Voltage Relays Contact Arrangement — KC-20 — SPST-NO KC-30 — SPST-NC Contact Form — KC-20 — X KC-30 — Y Test Voltage, DC or 60 Hz (Peak) — KC-20 — 30 kV KC-30 — 28 kV Rated Operating Voltage (Peak) — DC or 60 Hz — KC-20 — 28 kV KC-30 — 25 kV 2.5 MHz — 22 kV 16 MHz — KC-20 — 12 kV KC-30 — 10 kV 32 MHz — KC-20 — 10 kV KC-30 — 9 kV Continuous Carry Current, Max. — DC or 60 Hz — KC-20 — 110 A KC-30 — 55 A 2.5 MHz — KC-20 — 60 A KC-30 — 30 A 16 MHz — KC-20 — 40 A KC-30 — 20 A 32 MHz — KC-20 — 30 A KC-30 — 15 A Coil Hi-Pot (Vrms, 60 Hz) — 500 A Contact Capacitance — Between Open Contacts — 2.5 pF Open Contacts to Ground — 2.5 pF Contact Resistance, Max. — KC-20 — 0.005 ohm KC-30 — 0.01 ohm Operate Time, Max. — 18 ms Release Time, Max. — KC-20 — 10 ms KC-30 — 20 ms Shock, 11ms, 1/2 Sine (Peak) — 30 g Vibration — Peak — 10 g (55 to 500 Hz) Operating Ambient Temperature Range — -55°C to +125°C Mechanical Life — 2 million cycles Weight, Nominal — 340 g (12 oz.) Ordering Information Sample Part Number 䊳 KC- 20 /12Vdc Series: Model: KC-20 KC-30 Coil Voltage: Blank = 26.5 Vdc /12Vdc = 12 Vdc /115Vdc = 115 Vdc 7–79 Catalog 5-1773450-5 Revised 3-13 www.te.com Dimensions are shown for reference purposes only. Specifications subject to change. Dimensions are in millimeters unless otherwise specified. USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 For additional support numbers please visit www.te.com