5-1618278-9

KILOVAC High Voltage Relays KC-Series — 25 kV Relays KC-22, KC-32 Make & Break Load Switching Product Facts for KC-22 n Tungsten contacts for power switching Product Facts for KC-32 n n Normally closed version of KC-22 Vacuum dielectric for power switching low current loads KC-28, KC-38 Make Only Load Switching Product Facts for KC-28 n n SF-6 gas-filled for capacitive discharge and “make only” applications Capable of switching 2000 Amps peak capacitive discharge for 400 nanoseconds Product Facts for KC-38 n n Normally closed version of KC-28 SF-6 gas-filled for capacitive discharge and “make only” applications Product Specifications for KC-22, KC-32, KC-28 & KC-38 Contact Arrangement — KC-22 and KC-28 — SPST-NO KC-32 and KC-38 — SPST-NC Contact Form — KC-22 and KC-28 — X KC-32 and KC-38 — Y Test Voltage, DC or 60 Hz (Peak) — 28 kV Rated Operating Voltage (Peak) — DC or 60 Hz — 25 kV Continuous Carry Current, Max. — DC or 60 Hz — KC-22 — 65 A KC-33 — 45 A KC-28 — 30 A KC-38 — 15 A Coil Hi-Pot (Vrms, 60 Hz) — 500 A Contact Capacitance — Between Open Contacts — KC-22 and KC-32 — 2.5 pF Open Contacts to Ground — KC-22 and KC-32 — 2.5 pF Contact Resistance, Max. — KC-22 — 0.005 ohm KC-33 — 0.01 ohm KC-28 — 1.0 ohm* KC-38 — 1.0 ohm* Operate Time, Max. — 18 ms Release Time, Max. — KC-22 and KC-28 — 10 ms KC32 and KC-38 — 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.) 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 Ratings listed are for 25°C, sea level conditions For factory-direct application assistance, dial 800-253-4560, ext. 2055, or 805-220-2055. 115 V 80 Vdc 5-50 Vdc 2000 Ω Ordering Information KC- 22 /12Vdc Sample Part Number 䊳 Series: Model: KC-22 KC-32 Coil Voltage: Blank = 26.5 Vdc KC-28 /12Vdc = 12 Vdc KC-38 /115Vdc = 115 Vdc 7–80 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