1-1618007-5

KILOVAC 270+ Vdc Traditional Aerospace Contactors AP350X “BUBBA” Contactor 500 Amps Product Facts n 500 A carry, 1200 A make, 3000 A break @ 270 Vdc n Bi-directional power switching n Auxiliary Contacts n Built-in coil power economizing — 6 W holding n Versatile power, voltage, and current operating range n Excellent for safety disconnect and transfer switch applications n Suited for circuit protection control n Hermetically-sealed contacts; can operate in harsh environments n Designed for main generator loads n Space-rated version built in accordance with customers SCD n Meets many requirements of MIL-PRF-32085 AP350X Type Driver “PWM” Econ. Voltage, Nominal 28 Vdc Pickup (Close), Max. 20 Vdc Dropout (Open), Max. 11 Vdc Current @ 28 V, 25°C Inrush 2.1 A Holding (Standby) 0.21 A Inrush Time, Max. 200 ms Contact Arrangement with Auxiliary Contact (28 Vdc, 0.1 A) — Form X — SPST-NO Form A — SPST-NO Rated Resistive Load @ 270 Vdc, 85°C — 350 A Continuous Current Carry, Max., 25°C — 500 A Overload Current @ 270 Vdc, Max. — Make (Closed Into) — 1200 A Break (Open) — 3000 A Contact Resistance, Max. — 0.2 mohm Dielectric at Sea Level (< 1mA leakage) — Open Power Terminal to Terminal — 2,000 Vrms Closed Power Terminals to All Other Points — 2,000 Vrms Shock, 11ms, 1/2 Sine (Peak) — 25 g Vibration, Sinusoidal (55-2000 Hz, Peak) — 10 g Operating Ambient Temperature Range — -55°C to +85°C Load Life @ 270 Vdc, Min. — See graph above Operate Time @ 25°C — Close (Includes Bounce), Typ. — 35 ms Bounce (Occurs When Closing), Max. — 5 ms Open (Includes Arcing), Max. — 20 ms Insulation Resistance @ 500 Vdc, Min. — Initial/End of Life — 100 mohm/50 mohm Weight, Nominal — 3.35 lb (1.52 kg) For factory-direct application assistance, dial 800-253-4560, ext. 2055, or 805-220-2055. Electrical Life Cycles vs Power Switching *Failure mode: Dielectric withstand voltage test @ 2000 Vdc, power terminal to terminal, leakage exceeds 1.0 A. Current Carry: 500 A @ 25°C. Derate 2.5 A/°C to 350 A @ 85°C for still air, no heat sink, AWG# 00 conductor. Ordering Information Sample Part Number 䊳 AP350 X B 5 7 Series: Contact Form: X = SPST-NO Double Make Coil Voltage: B = 28 Vdc, Stud Terminals Power Terminals: 5 = Screw Terminals Mounting: 7 = Panel Mount, captive bolts 7 KILOVAC 270+ Vdc Traditional Contactors Coil Data Product Specifications Refer to EV500 Sales Drawing for complete specifications. 7–41 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