28-1800 Vdc Kilovac EV500 "BUBBA" - 600 Amps Features: Make & Break Load Switching Very high power sealed contactor Hydrogen dielectric for power switching high current loads Excellent for safety disconnect and transfer switch applications Ideal for circuit protection control Hermetically "super-sealed" environment uniquely protects contacts and all moving parts; can operate in harsh environments 600-1000A continuous carry, dependent on temperature and conductors used 3,300 A interrupt, 1,000 A make, @320 Vdc 12 and 24 volt coil control options. Call factory for custom options 360 kW power switch capable 200oC hot power terminals capable Bi-directional power switching Features: Auxiliary contacts optional Built-in dual power coil economizer 8W holding typical Versatile power, voltage, and current operating range 320-1800Vdc * Note: Dimensions in inches. Multiply values by 25.4 for dimensions in mm. ELECTRICAL LIFE CYCLES vs POWER SWITCHING E V 5 0 0 R A T E D R E S IS T IV E H O T S W IT C H L IF E 100000 M o m e n t a ry C a rry R e g io n C o n ta c t L e v it a tio n , O p e ra tio n P ro h ib ite d 270 V dc Preferred Polarity ELECTRICAL LIFE (CYCLES) 10000 1000 M a x . B re a k C u rre n t 320V 3300A 270V 3400A 115V 3600A 28V 4000A 100 400 V dc 900 V dc 10 1 10 100 1000 10000 100000 C U R R E N T (A M P S ) (re s is tiv e lo a d , m a k e a n d b re a k ) * Failure Mode: Dielectric withstand voltage test @ 2000Vdc, power terminal to terminal, leakage exceeds 1.0 mA. Part Number PRODUCT SPECIFICATIONS UNIT Contact Arrangement with: Form X Auxiliary Contacts ................................................................ EV500 SPST-NO COIL DATA Parameter Type Driver 12V 24V 2 coil electronic Units Form A SPST-NO (continuous/10 sec.) ... A 600/1,600 Voltage* (nominal ) 12 24 Current Carry, Max. continuous, 25oC 2 .................................................. A 750 Pickup (close), max. 9.9 19.7 Hold, min. 9 18 Make (Closed into) ......................................................... A 1,000 Dropout (open), min. 2 4 Break (Open) ................................................................... A 3,300 Current (@VsNom/ 25oC) ohms 0.0002 Inrush 3.3 1.7 Holding, standby 0.74 0.37 A Inrush Time, max. 300 300 ms Rated Resistive Load @ 270 Vdc, 85oC Overload Current @ 320 Vdc, Max. ................................... Contact Resistance, Max. ................................................... Dielectric at Sea Level (leakage < 1mA) Open Power Terminal to Terminal ................................ Closed Power Terminals to All Other Points ................ Shock, 11 ms 1/2 Sine (peak), operating ......................... Vibration, Sinusoidal 80-2000 Hz, peak (EV500-5/EV500-4) .... Operating Ambient Temperature Range ............................ Load Life (mechanical/electrical) 1...................................... Vrms 2,000 Vrms 2,000 G's Peak 30 G's 5/10 o C -40 to +85 cycles See Page 21 ms 40 Operate Time, 25oC .............................................................. Close (includes bounce) Typ. ...................................... Bounce (after close only), Max. .................................. Release Time (includes arcing), Max. at 2500 A ....... Insulation Resistance @ 500 Vdc, Min. ............................ Weight, Nominal .................................................................. ms 5 ms 20 Mohm 100 pound (kg) 3.38 (1.53) Vdc A PART NUMBER SELECTION Sample Part No. EV500 Auxiliary Contacts 4 = without 5 = with Coil Voltage A = 12 Vdc B = 24 Vdc 4 A Refer to EV500 Sales Drawing for complete specifications. 1. See EV500 sales drawing for complete specifications, including normal capacitive pre-charge, make plus abnormal make and break ratings. 2. Current Carry: 750 A @ 25oC. Derate 2.5 A/oC to 600A @ 85oC for still air, no heat sink. Reference National Electric Code for specific conductor size recommendation versus current. For >600A carry, call factory and request the "EV500" Current Carry study" for additional data. Tyco Electronics / www.tycoelectronics.com / Factory Direct Technical Support: 800-253-4560, ext. 2023 (U.S., Canada, Mexico) or 805-220-2020, ext. 2023 (International) 20 EV500 Contact Ratings Features: C UR RE NT vs T IM E C ON TA CT S C LOSED I NT O 7 0 % AN D 9 0% C A PAC IT OR PR E C HA R GE 7 50 7 00 6 50 6 00 5 50 5 00 4 50 4 00 3 50 3 00 Features: 2 50 2 00 1 50 1 00 50 0 0 1 2 3 4 5 6 7 8 L IF E R A T IN G S A N D Q U A L IF IC A T IO N T E S T P L A N Test # C u rre n t V o lta g e Load Type % P re C h a rg e S w itc h M o d e N o rm a l O p e ra tio n s 1 2 re fe re n c e g ra p h a n d te s t circ u it d ia g ra m (s h t. 8 ) C a p a c itive C a p a c itive 90% 70% m ake m ake o n ly o n ly A b n o rm a l O p e ra tio n s 3 -2 5 0 A 320 V R e s istiv e N /A m a k e / b re a k 4 2500 A 320 V R e s istiv e N /A b re a k o n ly S equence 1 0 K c y c le s 1 0 c yc le s 2 2 1 10K 10 2 2 10K 10 2 3 10K 10 2 2 4 10K 10 2 5 E tc . C o n tin u e C y c lin g to R e la y F a ilu re T h e te s tin g o b je c tiv e is to v e rify p ro p e r re la y fu n c tio n fo r a g ive n n u m b e r o f c o n se c u tiv e a n d cu m u la tiv e c yc le s u n d e r b o th n o rm a l a n d a b n o rm a l co n d itio n s in a v a rie ty o f lo a d s w itc h in g a p p lic a tio n s . T h e life ra tin g o f 4 0 K cy c le s m in im u m w a s c a lc u la te d w ith 9 5 % W e ib u ll re lia b ility . Electrical Data (Over Temperature Range - Max. Terminal Temp. = 200oC) Make/Break Life for Capacitive & Resistive Loads at 320 Vdc (1) (2) @ 90% capacitive pre-charge Cycles 50,000 @ 70% capacitive pre-charge Cycles 50 @ -250 A (2 consecutive, reverse polarity) (1) Cycles 10 @ 3300 A (break only, 2 consecutive) (1) Cycles 4 Cycles 100,000 Mechanical Life (1) Resistive load includes inductance L = 25 uH. (2) Testing is limited at this time. Consult factory for offical ratings. 21 CII Technologies / P.O. Box 4422 / Santa Barbara, CA 93140 / ph 805.684.4560 / fax 805.684.9679 / e-mail [email protected] / website www.ciitech.com