146-1871 KEPCO RCW POWER SUPPLIES With Kepco RCW Power Supplies, you re always in great Put them through a shape. real workout.
These Heavy Duty RCW Power Supplies can take anything. The RCW are the latest in a long line of single-output, industrial grade switchers from Kepco that pack the power you need for every application. Available in 5 sizes, 100, 175, 350, 750 and 1500 watts, these models incorporate advanced power factor-corrected wide range input technology. In the 350-1500W models, an EMI filter is built in to ensure that the conducted EMI meets the FCC Class A limit. The 100 and 175W models meet FCC Class B and VDE 0871 Class B. Construction conforms to EN 60950 (TÜV) as well as UL 1950 and CSA C22.2 No. 234, level 5. The power factor correction circuit ensures that current is drawn over the entire mains cycle to meet the harmonic current limit of EN 60555-2 and EN 61000-3-2. Data subject to change without notice. 1997 Kepco, Inc. Litho in USA FEATURES Wide range a-c input (85-264V a-c). 350W and 1500W (not 750W) models have current sharing for N+1 paralleling. Overcurrent limiter, square type. Undervoltage detector, (350W~1500W models) shuts down RCW if overload persists for more than 40 seconds. Overvoltage protector - immediate shutdown (reset by removing mains power for 40 seconds). Trimmable output voltage. Remote on/off logic. Alarm flags; OV, UV, thermal, fan (350W~1500W models). Power fail alarm (input power failure) (350W~1500W models). Output overvoltage and thermal protection indicator (red) (350W~1500W models). Output low voltage indication (red) (350W~1500W models). Fan alarm indication (red) (350W~1500W models). Remote error sensing: 0.15V for 3.3V models, 0.25V for 5.0V models, 0.4V for 12-48V models. UL/CSA/TÜV safety approval EN 60950. 100-175W: FCC Class B; 350-1500W: FCC Class A and VDE 0871 Class B, EMI filter. Certified per MIL STD 810E.
RCW GENERAL SPECIFICATIONS SPECIFICATION RATING/DESCRIPTION CONDITION Temperature -10 to +71 C Operating (1) (see model table) -30 to +75 C Storage Humidity 0 to 95% RH Non-condensing Operating & storage Shock 30g 11(±5) msec half sine 3-axes (60g without fan) 3 shocks each axis Vibration 5-10Hz 10mm double amplitude Non-operating 10-55Hz 2g 1 hour each axis Altitude Sea level to 10,000 ft Isolation Output-Case 500V d-c, 100M Ohm (2) 25 C, 65% RH Withstand Input-Output 3000V a-c (1 min) 25 C, 65% RH voltage Input-Case 2500V a-c rms (1 min) Y caps removed Safety UL 1950; EN 60950 (TÜV); CSA 1402C & CSA 22.2, no. 234 Flags Overvoltage, undervoltage Red LEDs Fan stop, input alarm (350W-1500W models) Output on Green LED Cooling Internal d-c fan 350W-1500W (1) RCW will start at temperatures as low as -20 C. When self-heating warms them to -10 C and above, normal operation will be obtained. (2) Surge: withstands 2KV, 1µsec between a-c input and ground. RCW INPUT CHARACTERISTICS SPECIFICATION RATING/DESCRIPTION 100 W 175 W 350 W 750W 1500W CONDITION a-c Voltage nominal 100-120, 200-240 Single phase range 85-264V a-c Wide range d-c Voltage(1) range 125-370V d-c (1) Polarity insensitive Brownout voltage min 80V a-c Fuse value 3.15A, 5A, 10A, 20A, 30A, 250V 250V 250V 250V 250V Frequency nominal 50-60Hz (47-66Hz) Current 100-120V a-c 1.5A 2.7A 5.6A 12A 22A (max) 200-240V a-c 0.62A 1.15A 2.8A 6A 11A Maximum Initial 120V a-c 17A 20A 20A 20A Turn on interval turn-on 240V a-c 34A 40A 40A 40A >30 seconds surge (max) Power factor min 0.99 Efficiency See model table 100% load Current harmonics Meets EN 60555-2, EN 61000-3-2 limits EMI Meets FCC Class A(2) Leakage 120V a-c <0.38mA <0.5mA <1.0mA <1.0mA UL method, 50-60Hz current 240V a-c <0.75mA <2.0mA <2.0mA (max) VDE method, 2-pole disconnect Circuit type Soft start Forward converter Resistor-thyristor Startup time typ 200 300 500 600 (msec) max 300 400 900 (1) Safety agency approvals are valid only for a-c input because of the fuse rating (2) 100W and 175W meet FCC Class B RCW 5-20K 100W RCW 5-35K 175W RCW 12-30K 350W
RCW OUTPUT CHARACTERISTICS SPECIFICATION RATING/DESCRIPTION CONDITION 100W & 175W 350W, 750W & 1500W Source Effect 0.1% typ 0.05% typ Nominal ±15% 0.6% max 0.1% max Load Effect 0.6% typ 0.2% typ 10%-100% load 1.0% max 0.3% max (2) Temperature Effect 0.4% typ 0.5% typ Per C 2.0% max 1.0% max 0-50 C Combined Effect ±1.0% typ ±0.7% typ -10 to +70 C ±2.0% max ±1.5% max Time Effect 0.2% typ, 0.5% max 0.5-8.5 hours (drift) at 25 C Hold Up Time 30msec typ, 20msec min 120V a-c Error Sense 3.3/5V 0.15/0.25V Voltage allowance Other models 0.4V per wire Recovery Excursion <4% (1) 50-100% load change: Charac- Recovery Time <1.0msec 1A/µsec <20A teristic 5A/µsec >20A RCW 5-150K 750W (1) 1500W models: 1.0 Volts. (2) 750W models: 0.1% typ, 0.3% max. RCW CONTROL SPECIFICATION RATING/DESCRIPTION CONDITION Voltage set Internal Multiturn potentiometer Programming External Resistance, Shielded wire, 5K (10K for RCW 48-15K only) 2m maximum Current balance Equalizes the current for Current 20-90% 350, 750 & 1500W only paralleled units within 10% 3 units max Remote ON/OFF TTL level H = on, L = off Internal pull up supply, isolated RCW 5-300K 1500W RCW EMC COMPATIBILITY ARTICLE RATING/DESCRIPTION CONDITION Incoming Input-Input 1µs, 2KV pulse <5 min. Noise Input-Ground operating Surge Input-Input 1.2µs x 50µs, Operating Withstand Input-Ground 3KV pulse Series resistor 100Ω Immunity Frame Cover-Ground 10KV Charge capacitor 500pF to Series resistor 100Ω electrostatic Operating discharge KEPCO, INC. 131-38 Sanford Avenue, Flushing, NY 11352 USA Tel: (718) 461-7000 Fax: (718) 767-1102 E-Mail: hq@kepcopower.com URL: http://www.kepcopower.com /rcw.htm
RCW MODEL TABLE SPECIFICATION OUTPUT VOLTAGE OVP SETTING OUTPUT CURRENT CURRENT LIMIT RIPPLE NOISE EFFICIENCY Unit Volts Volts Amps Amps mv p-p mv p-p Percent, typ Factory Adjustment Nominal Input Factory Source Switching (Spike) 50-100% Load Condition Set Range 25 C 50 C 60 C 71 C Set max max 20MHz 120/240V 100 WATT RCW 3.3-20K 3.3 1.8-3.5 3.8-4.6 20 14 8 22.0~24.0 20 50 100 65/67 RCW 5-20K 5 3.5-5.5 6.0-6.9 20 14 8 22.0~24.0 20 50 100 74/78 RCW 12-8.4K 12 8.4-13.2 13.7-15.7 8.4 5.9 3.4 9.2~10.1 20 80 170 76/81 RCW 15-6.7K 15 12.0-16.5 17.0-19.5 6.7 4.7 2.7 7.4~8.1 20 80 200 77/82 RCW 24-4.2K 24 16.5-26.4 27.0-30.5 4.2 3.0 1.7 4.7~5.1 20 100 290 78/83 RCW 28-3.6K 28 25.2-30.8 31.4-34.5 3.6 2.5 1.4 4.0~4.3 20 100 290 79/83 RCW 48-2.1K 48 30.8-52.8 55-59 2.1 1.5 0.8 2.3~2.5 20 150 400 79/83 175 WATT RCW 3.3-35K 3.3 1.8-3.5 3.8-4.6 35 24.5 14 36.8~38.5 20 50 100 71/74 RCW 5-35K 5 3.5-5.5 6.0-6.9 35 24.5 14 36.8~38.5 20 50 100 76/80 RCW 12-14K 12 8.4-13.2 13.7-15.7 14.6 10.2 5.8 15.3~16.1 20 80 170 79/83 RCW 15-11K 15 12.0-16.5 17.0-19.5 11.7 8.2 4.7 12.3~12.9 20 80 200 80/83 RCW 24-7.3K 24 16.5-26.4 27.0-30.5 7.3 5.1 2.9 8.0~8.3 20 100 290 81/86 RCW 28-6.3K 28 25.2-30.8 31.4-34.5 6.3 4.4 2.5 6.9~7.2 20 100 290 81/86 RCW 48-3.7K 48 30.8-52.8 55-59 3.7 2.6 1.5 4.3~4.5 20 150 400 81/86 350 WATT RCW 3.3-70K 3.3 1.8-3.5 (1) 70 49 28 73.0~84.0 20 50 100 65/68 RCW 5-70K 5 3.5-5.5 (1) 70 49 28 73.0~84.0 20 50 100 72/76 RCW 12-30K 12 8.4-13.2 (1) 30 21 12 31.5~36.0 20 70 150 75/78 RCW 15-24K 15 12.0-16.5 (1) 24 16.8 9.6 25.2~28.8 20 70 150 75/78 RCW 24-16K 24 16.5-26.4 (1) 16 11.2 6.4 16.8~19.2 20 100 200 76/79 RCW 28-13K 28 25.2-30.8 (1) 13 9.1 5.2 13.6~15.6 20 100 200 77/80 RCW 48-7.5K 48 30.8-52.8 (1) 7.5 5.25 3 7.8~9.0 20 100 300 79/82 750 WATT RCW 3.3-150K 3.3 2.7-3.6 3.8-4.6 150 105 60 157.0~175.0 20 50 200 71/73 RCW 5-150K 5 4.0-5.5 6.0-6.9 150 105 60 157.0~175.0 20 50 200 76/79 RCW 12-62K 12 8.4-13.2 13.7-15.7 62.5 43.7 25 65.0~71.0 20 80 250 77/80 RCW 15-50K 15 12.0-16.5 17.0-19.5 50 35 20 52.5~58.5 20 80 250 78/81 RCW 24-31K 24 16.5-26.4 27.0-30.5 31.3 21.9 12.5 32.8~36.0 20 120 300 79/82 RCW 28-26K 28 25.2-30.8 31.4-34.5 26.8 18.7 10.7 28.1~30.8 20 120 300 80/84 RCW 48-15K 48 32.6-52.8 54-59 15.7 11 6.3 16.4~18.1 20 200 500 82/85 1500 WATT RCW 3.3-300K 3.3 1.8-3.5 (1) 300 210 120 315.0~350.0 20 100 200 70/73 RCW 5-300K 5 3.5-5.5 (1) 300 210 120 315.0~350.0 20 100 200 75/80 RCW 12-125K 12 8.4-13.2 (1) 125 87.5 50 130.0~140.0 20 100 250 76/81 RCW 15-100K 15 12.0-16.5 (1) 100 70 40 105.0~115.0 20 100 250 76/81 RCW 24-65K 24 16.5-26.4 (1) 65 45.5 26 68.0~72.0 20 100 200 78/82 RCW 28-55K 28 25.2-30.8 (1) 55 38.5 22 57.7~63.2 20 100 200 79/83 RCW 48-32K 48 30.8-52.8 (1) 32 22.4 12.8 33.8~36.8 20 100 300 80/84 (1) Tracks output setting +20 to +40% above setting voltage. (350W and 1500W models only).
OUTLINE DIMENSIONAL DRAWINGS Fractional dimensions in light face type are in inches, dimensions in bold face type are in millimeters. With 100 Watt Kepco RCW Power 175 Watt Supplies, you re 350 Watt always in great shape. 750 Watt 1500 Watt
Use The Reverse Side To Tell Us Your Needs Enclose in an envelope and mail or fax to: REGIONAL OFFICES HEADQUARTERS / EASTERN REGION: KEPCO, INC. 131-38 Sanford Avenue, Flushing, NY 11352 USA Tel: (718) 461-7000 Fax: (718) 767-1102 E-Mail: hq@kepcopower.com URL: http://www.kepcopower.com WESTERN REGION: KEPCO, INC. 800 West Airport Freeway, Suite 320 LB 6018 Irving, TX 75062 USA Tel: (972) 579-7746 Fax: (972) 579-4608 E-Mail: kepcotx@aol.com DIRECT SALES OFFICE KEPCO, INC., PENNSYLVANIA 336 Bala Terrace West, West Chester, PA 19380 Tel: (610) 594-0856 Fax: (610) 594-8023 E-Mail: powerman@netreach.net SALES REPRESENTATIVES HARRY LEVINSON COMPANY Seattle, Washington (Main Office) Tel: (206) 382-1300 Fax: (206) 382-0186 E-Mail: hickam@aol.com Also covers Canada West (BC) N-S WESTRONICS - Sunnyvale, California Tel: (408) 745-1102 Fax: (408) 745-1106 E-Mail: nsw@pacbell.net SYNERTEK MARKETING - Arcadia, California Tel: (818) 357-0371 Fax: (818) 303-5796 E-Mail: main@synertekmkt.com EARLE ASSOCIATES INC. - San Diego, California Tel: (619) 278-5441 Fax: (619) 278-5443 E-Mail: earle.associates.distrib@symbios.com AZTEC ENTERPRISES, INC. Denver, Colorado (Main Office) Tel: (303) 779-5285 Fax: (303) 779-5334 E-Mail: 105050.3447@compuserve.com BASE EIGHT, INC. - Bloomington, Minnesota (Western Region) Tel: (612) 941-5888 Fax: (612) 941-5757 E-Mail: rhoran@base8.com BASE EIGHT, INC. - Arlington Heights, Illinois (Eastern Region) (Main Office) Tel: (847) 670-1680 Fax: (847) 670-1737 E-Mail: 75117.3565@compuserve.com TECREP CORPORATION - Hazelwood, Missouri Tel: (630) 627-9110 Fax: (630) 627-9129 E-Mail: tccrk@aol.com DATA MARKETING ASSOC. INC. Dallas, Texas (Main Office) Tel: (972) 661-0300 Fax: (972) 490-0836 E-Mail: dma@cyberramp.net STAR ENGINEERING SALES CORP. - Milwaukee, Wisconsin Tel: (414) 645-3680 Fax: (414) 383-1301 E-Mail: starengs@exepc.com EQS SYSTEMS Chesterland, Ohio (Main Office) Tel: (216) 729-2222 Fax: (216) 729-2257 E-Mail: sales@eqssystems.com W.A. BROWN INSTRUMENTS INC. Orlando, Florida (Main Office) Tel: (407) 648-9660 Fax: (407) 839-0337 E-Mail: jtconnell@aol.com EASTERN INSTRUMENTATION CORP. - Washington, D.C. Tel: (301) 384-8500 Fax: (301) 421-1730 E-Mail: gene@eicorp.com RAY PERRON & CO., INC. Boston, Massachusetts (Main Office) Tel: (617) 449-6162 Fax: (617) 444-1074 E-Mail: sales@rpc-inc.com NORTHERN TECHNICAL SALES - Pittsford, New York Tel: (716) 385-6480 Fax: (716) 385-7546 E-Mail: ntsoffice@aol.com CONTECH INSTRUMENTATION INC. Northern NJ, NY metro, Westchester, Rockland Tel: (732) 744-2500 Fax: (732) 744-2505 E-Mail: contech@soho.ios.com MULTITEST ELECTRONICS INC. - CANADA, EAST Scarborough, Ontario (Main Office) Tel: (416) 609-8396 Fax: (416) 609-8399 PLEASE FILL IN THIS CARD TO RECEIVE MORE INFO FAST ON KEPCO RCW POWER SUPPLIES. MAIL OR FAX TO NEAREST ADDRESS. 146-1871 Name Company Address QUOTE ME I need the following models, and quantities. My application is: a free demo. Kepco s Full-line Catalog on Instrumentation and Modular Power Supplies for System, Bench and the OEM, #146-1862 (First) CALL ME I WANT SEND ME (Last) M/S Dept. City State Zip Phone ( ) Fax No. ( ) PLEASE FILL IN THIS CARD TO RECEIVE MORE INFO FAST ON KEPCO RCW POWER SUPPLIES. MAIL OR FAX TO NEAREST ADDRESS. 146-1871 Name Company Address QUOTE ME Title I need the following models, and quantities. My application is: a free demo. Kepco s Full-line Catalog on Instrumentation and Modular Power Supplies for System, Bench and the OEM, #146-1862 (First) CALL ME I WANT SEND ME (Last) M/S Dept. City State Zip Phone ( ) Fax No. ( ) Title