PD350XB57

KILOVAC 28-1800 Vdc Traditional Contactors PD350X - 500 Amps “BUBBA” Contactor, Make & Break Load Switching Product Specifications Product Facts n 500 A carry, 1300 A make overload, 3000 A break overload, @ 320 Vdc n Hydrogen dielectric for power switching high current loads n Auxiliary contacts n Coil power economizing — 8 W holding n Versatile power, voltage, and current operating range n Excellent for safety disconnect and transfer switch applications n Suited for circuit protection and control n Bi-directional power switching n Hermetically-sealed contacts; can operate in harsh environments n Fast operate and release time n Low power consumption Contact Arrangement — Form X — SPST-NO Auxiliary Contact (28 Vdc, 0.1 A) — SPST-NO Rated Resistive Load @ 320 Vdc — 300 Amps @85˚C Continuous Current Carry, Max. @ 50°C — 500 A Overload Current @ 320 Vdc — Make — 1,300 A Break — 3,300 A Load Life, @ 320 Vdc, Min. — See chart at right Contact Resistance, Max. — End of Life — 0.0002 ohm Dielectric at Sea Level — Power Terminals to Coil and All Other Points — 1,800 Vrms Shock, 11ms, 1/2 Sine (Peak) — 30 g Vibration, Sinusoidal (55-2000 Hz, Peak) — 5 g Operating Ambient Temperature Range — -40°C to +85°C Operate Time, Including Bounce, Max., 25°C — 40 ms Release Time, Max. — 20 ms Bounce Time, Max. — 5 ms Insulation Resistance @ 500 Vdc, Min. — Initial — 100 mohm End of Life — 50 mohm Weight, Nominal — 3.4 lb (1.52 kg) Electrical Life Cycles vs Power Switching *Failure Mode: Dielectric withstand voltage test @ 2000 Vdc, power terminal to terminal, leakage exceeds 1.0 mA. 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. For factory-direct application assistance, dial 800-253-4560, ext. 2055, or 805-220-2055. Contact Rating Notes: 1. Maximum continuous current carry = 500A @ 25°C = TA, derate 5A/°C for higher temp. 2. Maximum interrupt power (break only) = 1 MW @ 200mH inductance. Coil Data Ordering Information Volts, Nominal Pickup, Max. @ 65°C Hold, Max. @ 65°C Dropout, Min. @ -35°C Coil Power** 25°C During Pickup (300 ms) While Holding Energy, Magnetic, Max.*** 12 V 9.9 Vdc 8.5 Vdc 1.2 Vdc 24 V 19.7 Vdc 17 Vdc 2.4 Vdc 43 W 8W .26 J 43 W 8W .26 J **Two coils are employed for power economizing subsequent to pickup. During pickup both coils operate in parallel drawing 43 Watts momentarily. After pickup, the electronic economizing system leaves only the holding coil on, drawing 8 Watts @ 25°C. Economizing system includes transient voltage suppression. ***Coil energy absorbed internally -4x nominal voltage. Sample Part Number 䊳 PD350 X B 5 7 Series: Contact Form: X = SPST-NO, Double Make Coil Voltage: A = 12 Vdc, Stud Terminals B = 24 Vdc, Stud Terminals Power Terminals: 5 = Stud Terminals Mounting: 7 = Panel Mount, Captive Bolts 7–48 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