AEVT500-BA

AEVT500 Series DC Contactor Specification 500AMPS/1800VDC Product Facts • Versatile power, voltage, and current operating range: 12-1800 Vdc; • Excellent for safety disconnect and transfer switch applications; • Built-in dual power coil economizer, 8w holding typical • Hermetically “Super-sealed” environment uniquely protects contacts and all moving parts; can operate in harsh environment • Auxiliary contacts optional • 360KW power switch capable Nomenclauture Example AEVT500 — C A Series code: “AEVT500”=AEVT500 series Coil Voltage Code: “B” = 12 VDC “C” = 24 VDC Options: Blank = Std. Options (Bottom Mount, Without Aux. Contact & Polarized Load Terminals) “A” = With Aux. Contact (SPST-NO) 1 AEVT500 Series DC Contactor Specification 500AMPS/1800VDC Performance Data MAIN CONTACT LIFE DATA Contact arrangement 1 Form X (SPST-NO DM) 500A @ 450VDC (make/break) 3,000 cycles Rated Operating Voltage 12-1,800VDC 500A @ 650VDC (make/break) 1,000 cycles Continuous (Carry) Current 500A Mechanical life *1 200,000 cycles AUX. CONTACT Max short circuit current 3,300A @ 320VDC (1 cycle) Aux. Contact Arrangement SPST-NO (1 Form A) Dielectric Withstanding Voltage Between open contacts: 4,000VDC (leakage ≤1mA) Aux. Contact Rating (Max Wattage) 10W Between contact and coil: 2,200Vrms (leakage ≤1mA) Aux. Contact Rating (Max Voltage) 100 VDC Terminal to Terminal / Terminal to Coil Aux. Contact Resistance (Max) 500mΩ Insulation Resistance New: Min 100MΩ @500VDC Voltage Drop (@350A) ≤70mV ENVIRONMENTAL DATA OPERATE / RELEASE TIME Shock, 11ms ½ sine, operating 20G Peak Close (includes bounce) 40ms, Max. Release 20ms, Max. Voltage rating 12Vdc 24Vdc Pickup voltage (25 ˚C) 9.9Vdc 19.7Vdc Dropout voltage (25 ˚C) 2Vdc 4Vdc Inrush current @ nominal voltage*2 3.3A 1.7A Holding current @ nominal voltage*2 0.74A 0.37A Vibration, Sine, Peak, 20G 10—1,000Hz Operating Ambient Temperature -40 to +85˚C Weight 3.38 lb (1.53 kg) COIL DATA Note: *1: Current is relevant to cross-sectional area of conductor. *2: Two coil design 2 AEVT500 Series DC Contactor Specification 500AMPS/1800VDC Contact Rating. Estimated Make & Break Resistive Load Ratings AEVT500 2.63±0.02 [66.7±0.6] 2.13±0.02 [54.0±0.6] 1.09±0.02 [27.7±0.6] Outline Dimensions: inches (mm) Four M5 x 0.8 Captivated Mounting Screws Mounting torque: 26-35lb.in（3-4N.m） Two M10 x 1.25 Screw Terminals 2 Washers, 2 Lock Washers, 2 Nuts Torque：115-130lb.in(13-15N.m) 1.06±0.02 [26.8±0.6] 2.90±0.02 [73.7±0.6] 0.34±0.01 [8.6±0.3] 0.36±0.01 [9.1±0.3] 1.08±0.01 [27.4±0.3] Auxiliary Contact Terminals (Optional) M3.5 x 0.6 Screw Terminal Coil Terminal (Positive Pole) M3.5 x 0.6 Screw Terminal Torque: 13-17 lb.in (1.5-1.9 Nm) Coil Terminal (Negative Pole) M3.5 x 0.6 Screw Terminal Torque: 13-17 lb.in (1.5-1.9 Nm) 4.85±0.02 [123.3±0.6] 3.94±0.02 [100.1±0.6] 0.37±0.01 [9.5±0.3] 3.40±0.02 [86.4±0.6] 3 AEVT500 Series DC Contactor Specification 500AMPS/1800VDC Application Note: 1. Be sure to use washer to prevent screws from loosening, all the terminals or copper bar must be in direct contact with the contactor’s terminals. • Contact Terminal Torque: 115 - 130 lb.in (13 - 15 N.m) • Mounting Torque: 26 - 35 lb.in (3 - 4 N.m) 2. Contact terminals are polarized so refer to drawing during connecting. There is a reverse surge absorption circuit so that it is not necessary to use a surge protective device. 3. Do not use if dropped. 4. Avoid installing in a strong magnetic field (close to a transformer or magnet), or near a heat source. 5. Electrical life Use per load capability and life cycle limits so as not to cause a function failure (treat the contactor as a product with specified life and replace it when necessary). It is possible to make parts burn around the contactor once operating failure occurs. It is necessary to take layout considerations into account and to make sure power shall be cut off within 1 second. 6. Avoid debris or oil contamination of the main terminals to optimize contact and avoid excess heat generation. 1741 Industrial Drive, N o. 14 • Sterling, IL 61081 Tel: 815-632-3150 • F ax: 815-632-3449 www.altranmagnetics.com • sales@altranmagnetics.com 4