146-1915 More switch mode boxes with than wide-range a-c/d-c input power factor correction and current-share capacity... KEPCO GIVES YOU RKW 300W 92 x 80 x 175mm ZERO-UP PROGRAMMABILITY IN AN AFFORDABLE RKW 600W 92 x 120 x 200mm POWER MODULE Introducing Kepco’s Series RKW Modular Power Supplies. RKW 1500W 92 x 190 x 300mm Voltage that you can control. AN ISO 9001 COMPANY ZERO-UP PROGRAMMABILITY IN A POWER MODULE DIN-RAIL MOUNTABLE 1500W, 600W and 300W RKW Models RKW PROGRAMMABLE MODEL TABLE MODEL OUTPUT ADJUSTMENT OVP OUTPUT CURRENT SHORT CIRCUIT SWITCHING NOISE EFFICIENCY (%) (1) (2) RANGE SETTING CURRENT LIMIT CURRENT RIPPLE TYPICAL Amps (3) (4) Volts Volts Amps Amps mV p-p mV p-p 100V a-c 200V a-c -10 to +50°C 300 WATT MODELS RKW 3.3-70K 3.3 1.8-3.6 3.96-4.62 70 73.5-91 90 80 120 68 72 RKW 5-60K 5 3.5-6.0 6.0-7.0 60 63.0-78.0 82 80 120 74 78 RKW 12-27K 12 7.2-14.4 14.4-16.8 27 28.4-35.1 35 120 150 76 80 RKW 15-22K 15 10.5-18.0 18.0-21.0 22 23.1-28.6 29 120 150 77 81 RKW 24-14K 24 16.8-28.8 28.8-33.6 14 14.7-18.2 20 150 200 80 84 RKW 28-12K 28 19.6-33.6 33.6-38.4 12 12.6-15.6 17 150 200 80 84 RKW 48-7K 48 33.6-52.8 50.5-58.0 7 7.4-9.1 11 200 300 81 85 600 WATT MODELS RKW 3.3-150K 3.3 1.8-3.6 3.96-4.62 150 156-186 180 80 120 74 78 RKW 5-120K 5 3.5-6.0 6.0-7.0 120 126-156 160 80 120 76 81 RKW 12-53K 12 7.2-14.4 14.4-16.8 53 55.6-68.9 65 150 200 80 84 RKW 15-43K 15 10.5-18.0 18.0-21.0 43 45.1-55.9 55 150 200 81 85 RKW 24-27K 24 16.8-28.8 28.8-33.6 27 28.3-35.1 35 200 300 82 86 RKW 28-23K 28 19.6-33.6 33.6-38.4 23 24.1-29.8 29 200 300 82 86 52.8-60.0 RKW 48-13K 48 33.6-52.8 13 13.7-16.9 19 300 400 84 87 1500 WATT MODELS RKW 3.3-375K 3.3 1.8-3.6 3.96-4.62 375 390-430 430 100 200 73 77 RKW 5-300K 5 3.5-6.0 6.0-7.0 300 315-350 350 100 200 77 82 RKW 12-125K 12 7.2-14.4 14.4-16.8 125 130-140 152 150 200 80 84 RKW 15-100K 15 10.5-18.0 18.0-21.0 100 105-115 135 150 200 82 86 RKW 24-65K 24 16.8-28.8 28.8-33.6 65 68-72 80 200 300 82 86 RKW 28-55K 28 19.6-33.6 33.6-38.4 55 57.7-63.2 70 200 300 82 86 RKW 48-32K 48 33.6-52.8 52.8-60.0 32 33.6-36.8 45 300 400 84 88 (1) An overvoltage shuts down the output. Recover by resetting the RC terminals. The overvoltage setting tracks the REF voltage. (2) See Figure 1 for ratings vs. temperature. (3) The current limit is rectangular. If overcurrent persists for more than 30 seconds, the output shuts down. Reset by resetting the RC terminals. (4) Bandwidth 100MHz. Ripple and noise will be approximately 1.5 times these values in the operating temperature range -10~0°C. The ripple and noise values tabulated are valid when the output is derated as shown in Figure 1 from 50~65°C. Data subject to change without notice. ©2002 KEPCO, INC. Litho in USA KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/rkw.htm The Programmable-Series RKW are industrial- RKW PROGRAMMABLE GENERAL SPECIFICATIONS grade single-output power supplies in the 300, 600 and 1500-watt sizes. They provide d-c outputs from SPECIFICATION RATING/DESCRIPTION CONDITION 3.3 volts to 48 volts from a-c mains 85-265V a-c Temperature Operating -10 to +50°C See rating curves, with power factor correction (PFC). They are fully figure 1 Start up -20 to -10°C enclosed, fan-cooled power supplies. All models feature overvoltage and overcurrent protection and Storage -30 to +75°C remote error sensing and feature a remote on-off Humidity Operating 10 to 95% RH Wet bulb control, remote voltage trimming and master-slave temperature <35°C Storage 10 to 95% RH No condensation paralleling with a current balance function. The RKW conform to EN 60950 following Vibration 5-10Hz 10mm amplitude Sweep time 10 min. the provisions of the Low Voltage Directive 1 hr each axis, 10-200Hz 2g not operating 73/23/EEC and 93/68/EEC for the CE mark. Conducted EMI is suppressed to FCC Class B, Shock Acceleration 30g 1/2 sine pulse 3 shocks each axis, VCCI Class B, EN 55011-B and EN 55022-B. The duration 11 ±5 msec not operating (1) 300 and 600 watt models meet the radiated noise Withstand Input-Output a-c 3.0KV 1 min. Cutout current Voltage limits of FCC Class B and EN 55022 Class B. The (1) Input-Ground a-c 2.0KV 1 min. Cutout current RKW 1500 watt models meet the Class A limits for (1) Output-Ground a-c 500V 1 min. Cutout current both conducted and radiated EMI, but can be (2) upgraded to Class B with a noise filter, PN 245-0031. Insulation Input-Output >100MΩ 500V d-c Resistance Consult factory for details. (2) Input-Ground >100MΩ 500V d-c (2) Output-Ground >100MΩ 500V d-c Safety Standards UL1950 Certified by UL CSA C22.2 No. 950-95 PROGRAMMABLE POWER 300-1500 WATTS EN 60950 Certified by TÜV The new Kepco RKW Programmable power supplies are (1) Cutout current: 300 and 600W models = 100mA; 1500W models = 300mA. more than high-efficiency switch-mode boxes. Beyond (2) Normal temperature (15-35°C) and humidity (10% -85% RH). their wide-range a-c (or d-c) input, beyond their power factor correction (PFC) to reduce harmonic corruption of RKW FUNCTIONS the a-c mains, beyond the current-share capacity that allows multi-unit paralleling, the RKW are fully programmable by DESCRIPTION 300W 600W 1500W either external voltage (0-5V) or by resistance. Overvoltage yes yes yes The output will track the programming signal with Overcurrent yes yes yes remarkable fidelity as the traces below show. Of course, the Thermal Protection yes yes yes RKW have large output capacitors so the time constant will PFC yes yes yes depend upon load – and at very light loads or no load, the discharge response will be slow. Remote On-Off yes yes yes External Voltage Adjust yes yes yes Note particularly the linearity of the RKW power supply's response to square and triangular programming inputs. Remote Sense yes yes yes A 0-5V signal programs the output from 0 to maximum Parallel Operation yes yes yes output. A 0-5.5V programming signal will control the Master-Slave Operation yes yes yes RKW to 10% over the rated nominal output. Series Operation yes yes yes Current Balance yes yes yes Operation Indicator yes yes yes Power Fail Alarm yes yes yes Fan yes yes yes (two) Output voltage from Output voltage from 0V goes to 52.8V (CH2) 52.8V goes to 0V (CH2) Rising Time = 8.50 mS Falling Time = 9.92 mS RKW Programmable are CE marked per the Low Voltage Directive (LVD), EN 60950. KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/rkw.htm FIG. 1 OUTPUT POWER VS. AMBIENT TEMPERATURE RKW PROGRAMMABLE COMMON INPUT CHARACTERISTICS 300, 600, 1500W Models SPECIFICATIONS RATING/DESCRIPTION CONDITION 85-265V a-c 0-100% load, 300W Models Input Voltage (2) 110-370V d-c -10 to +50°C Range 100% 3.3V Model Input Frequency 47-66Hz 0-100% load, 88% 80% Range -10 to +50°C 70% (1) EMI FCC Class B, VCCI-Class B Conducted Noise 60% EN 55011-B, EN 55022-B (1) FCC Class B, VCCI-Class B 300-600W models. Radiated Noise 40% START EN 55011-B, EN 55022-B 1500W models UP require noise filter: 20% PN 245-0031 10% Immunity To Electrostatic EN 61000-4-2 Level 4 Normal operation -20°C -10°C 0 40°C 50°C 60°C 65°C 56°C Discharge (ESD) Radiated Susceptibility EN 61000-4-3 Level 3 Normal operation 600W Models Electrical Fast Transient EN 61000-4-4 Level 3 Normal operation 3.3V Model 100% Surge Withstand EN 61000-4-5 Level 4 No damage 92.5% Conducted Susceptibility EN 61000-4-6 Level 3 Normal operation 80% 70% Power Freq Mag Field EN 61000-4-8 Level 4 Normal operation Voltage Dips, EN 61000-4-11 Normal operation Short Interruptions and START Voltage Variations UP EN 61000-3-2 Input Harmonics (1) The 300 and 600W RKW meet radiated and conducted FCC Class B and EN 55022 -20°C -10°C 0 40°C 50°C 60°C 65°C Class B limits. The RKW 1500W models meet radiated and conducted FCC Class A and EN 55022 Class A. The radiated and conducted emissions of the 1500W models are reduced to the Class B level by the use of a noise filter, PN 245-0031. Consult factory. 1500W Models (2) Safety agency approval applies only to a-c input operation. 100% 80% RKW PROGRAMMABLE MODEL-SPECIFIC INPUT CHARACTERISTICS 60% SPECIFICATION CONDITION 300W 600W 1500W START Input 100-120V a-c 4.4 8.4 22 UP Current 200-240V a-c 2.2 4.2 11 Amps (5V-48V models) -20°C -10°C 0 40°C 50°C 60°C 65°C Input 100-120V a-c 3.6 7.2 18 Current 200-240V a-c 1.8 3.6 9 Amps (3.3V models) Surge 120V a-c 20 30 20 RKW Programmable modules can be Current 240V a-c 40 60 40 individually installed or may be combined (1) Amps,typ into a custom power assembly for Fuse Value 10 15 30 multi-output requirements. Please Amps see www.kepcopower.com for (2) Switching Frequency 200KHz 140KHz 140KHz details on Kepco’s Power Assembly Leakage 120V a-c 0.24 0.45 0.5 Program. Current 240V a-c 0.31 0.6 1.1 typ (mA) Leakage 120V a-c 0.3 0.75 0.8 Current 240V a-c 0.38 0.75 1.6 max (mA) Power 120V a-c 0.99 0.99 0.99 Factor 240V a-c 0.99 0.95 0.95 (1) First surge only, not including the current flow into the EMI filter. (2) Model RKW 3-375K: 100KHz. AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/rkw.htm FEATURES RKW PROGRAMMABLE COMMON OUTPUT CHARACTERISTICS • Output indicator, green LED. SPECIFICATI0NS RATING/DESCRIPTION CONDITION • Remote on-off logic control. (1) Source Effect typ 0.1% 85-132 or (1) 170-265V a-c max 0.2% • Remote error sensing. Load Effect typ See model specific output ratings 0-100% load • Parallel operation for redundancy or to Temperature typ 0.5% -10°C to +65°C Effect max 1.0% increase current. (2) Combined typ ±0.9% Source, load and • Current share circuitry to equalize current. Effect (2) temperature max ±1.8% Time Effect typ 0.2% 0.5-8 hours • Remote voltage trimming by resistance. (drift) max 0.5% • Remote voltage trimming by voltage. Transient Excursion ±4% maximum 50-100% load Recovery transient time Recovery 1millisecond max • Master-slave operation. Characteristic >50µsec Start Up 100V a-c See model specific • Power fail logic signal. Time output ratings • Thermal protection. Hold Up 100V a-c See model specific Time output ratings • Overvoltage protection. Remote 3.3V models 0.15V Voltage Error compensation 5V models 0.25V • Overcurrent protection. Sensing per line 12-48V models 0.4V • Power factor corrected, wide-range a-c input. (1) 3.3V models: 600 and 1500W: 0.15% typ, 0.3% max; 300W: 5mV typ, 10mV max. (2) 3.3V models: 600 and 1500W: ±1.1% typ, ±2.2% max. • DIN-Rail mountable. For information, consult factory. RKW PROGRAMMABLE MODEL-SPECIFIC OUTPUT CHARACTERISTICS SPECIFICATION CONDITION 300W 600W 1500W Load Effect typ 0.2% 0.3% 0.3% (2) (1) (1) max 0.4% 0.6% 0.6% Start Up Time 100V a-c 280 280 280 typ msec 240V a-c 150 100 180 For more Start Up Time 100V a-c 350 350 500 max msec 240V a-c 210 150 400 information, Hold Up Time 100V a-c 30 30 35 typ msec 240V a-c 40 40 40 visit the Hold Up Time 100V a-c 20 20 20 Kepco website: min msec 240V a-c 20 20 20 (1) 3.3V models: 0.45% typ, 0.9% max. www.kepcopower.com / (2) 3.3V models: 10mV typ, 20mV max. rkw.htm RKW PROGRAMMABLE MECHANICAL SPECIFICATIONS SPECIFICATION 300W 600W 1500W Dimensions Height 3.62" 3.62" 3.62" English Width 3.15" 4.72" 7.48" Length 6.89" 7.87" 11.81" Dimensions Height 92mm 92mm 92mm Metric Width 80mm 120mm 190mm Length 175mm 200mm 300mm Weight English 3.96 lb. 6.6 lb. 13.2 lb. Metric 1.8Kg 3.0Kg 6.0Kg AN ISO 9001 COMPANY Cooling 1 fan 2 fans Mounting 3 surface KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/rkw.htm OUTLINE DIMENSIONAL DRAWINGS Fractional dimensions in light face type are in inches, dimensions in bold face type are in millimeters. .79 .27 1.38 2.47 6.9 (20) (6.8) (35) 1.57 1.57 (62.7) (175) .43 (40) (40) .75 (19) MAX 1.81 (11) 4.7 ±0.02 .82 .35 (9) (46) (120 ±0.5) (20.8) .72 .67 (17) 1.71 (18.23) (43.5) 2.76 3.15 3.62 ±0.02 8-M4 Mounting Taps 2.44 RKW 300W (80) (92) (70 (62) 1.90 ±0.5) Models (48.5) .51 .67 (17) (12.99) .43 (11) .48 (12) .48 (12) .55 (14) MAX FRONT VIEW SIDE VIEW TOP VIEW REAR VIEW RKW 1500W Models RKW 600W Models 2.82 (71.7) .18 (4.5) 190 (7.48) 87 (3.43) 43.4 (1.71) 18 48.8 (1.92) (.71) .47 (12) 10 (.40) 27 (1.06) 2.17 (55) 61.8 (2.43) 76.5 92 (3.01) (3.62) .75 (19) 18.1 (.71) .49 (12.5) 1.29 (33) 36 (1.42) 78 (3.07) FRONT VIEW FRONT VIEW 8-M4 Mounting Taps .79 .79 (20) (20) 6.3 ±0.02 7.5 (160 ±0.5) (.30) 8-M4 Mounting Taps 77 77 ±0.5 ±0.5 (3.03 .63 (3.03 ±0.02) (16) ±0.02) 2.40 ±0.28 3.62 (61 ±2) (92) 300 (11.81) 7.87 (200) 40 5 (0.2) MAX (1.57) SIDE VIEW SIDE VIEW 40 25 37 (1.57) (.98) (1.46) 4-M4 Mounting Taps .4 238 ±0.7 (9.37 ±0.028) (10) .12 .85 ±0.28 10 (3) (21.5 ±2) (.40) 4.7 4-M4 Mounting Taps (120) 25 (.98) 3.94 170 ±0.02 ±0.5 3.27 ±0.28 (6.69 (100 (83 ±2) ±0.5) ±0.02) 115 (4.53) 1.77 2.17 3.94 ±0.02 (45) (55) (100 ±0.5) 10 (.40) 16.6 23 (.91) MAX TOP VIEW (.65) TOP VIEW 2.44 2.28 (62) (58) 1.71 (43.5) 1.91 (48.5) REAR VIEW REAR VIEW AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/rkw.htm