SERIES HSM Model HSM 12-84 DIN-RAIL MOUNTABLE The Kepco HSM series comprises a group of ten models, seven FEATURES 1000 watt power supplies with outputs from 3.3 volts to 48 volts • Remote sensing. and three 1500 watt power supplies with outputs from 24 to 48 • Control/programming of the voltage channel, volts. All models feature current sharing for parallel operation current limit, overvoltage set point. and redundancy applications. Kepco’s 1000W HSM have a wide-range input (90-277V a-c). The 1500W models operate • Current “walk in” circuit. 180-277V a-c. Both incorporate power factor correction to • 5V auxiliary floating supply, 100mA. meet EN61000-3-2. These modern power supplies operate at 100KHz using current mode control to provide rapid response • Status indicator and flags (isolated relay) to source and load changes and tight stabilization. for POWER, DC FAIL, OVERTEMP, HSM may be remotely controlled over the range 20% to 110% FAN FAIL. of their rated voltage by means of an external voltage (2-11V) or resistance (by a 10K variable resistance). HSM have optional built-in “or-ing” diodes for redundancy paralleling. These are specified by appending the suffix “R” to the model number. HSM MODEL TABLE OUTPUT VOLTAGE OVP SETTING RATED OUTPUT CURRENT RIPPLE NOISE EFFICIENCY Volts Volts Amps mV p-p mV p-p Percent Factory Adjustment Factory Source Switching (Spike) 100% Load MODEL Set Range Setpoint 50°C 60°C 71°C max max 20MHz Nominal input 1000 WATT MODELS HSM 3.3-230 3.3 2.3-3.6 4.29 230 173 105 20 30 100 71 HSM 5-200 5 3.5-5.5 6.5 200 150 95 20 30 100 72 HSM 12-84 12 8.4-13.2 15.6 84 63 40 20 40 120 73 HSM 15-66 15 10.5-16.5 19.5 66 49.5 31.4 20 40 150 76 HSM 24-42 24 16.8-26.4 31.2 42 31.5 20 20 60 240 77 HSM 28-36 28 19.6-30.8 36.4 36 27 17 20 60 280 78 HSM 48-21 48 33.3-59.2 62.4 21 16 10 20 60 480 80 1500 WATT MODELS HSM 24-60 24 16.8-26.4 31.2 60 45 28.6 20 60 120 77 HSM 28-53 28 19.6-30.8 36.4 53 39.8 25.2 20 60 140 78 HSM 48-30 48 33.3-59.2 62.4 30 22.5 14.3 20 60 240 80 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/hsm.htm 89 HSM are designed in accordance with EN HSM INPUT CHARACTERISTICS 60950 and UL 1950 and have been approved by UL/CSA/VDE. A built-in conducted SPECIFICATIONS RATING/DESCRIPTION CONDITION EMI filter attenuates the noise reflected back a-c Voltage nominal 100-250V a-c Single phase onto the mains below the limits of FCC, level 1000W models range 90-277V a-c Wide range A and CISPR, Class A. HSM are capable of sustaining full load operation through the a-c Voltage nominal 200-250V a-c Single phase 1500W models loss of one full mains cycle at any source range 180-277V a-c Wide range (1) voltage and without indication of failure. If (1) d-c Voltage 1000W 125-420V d-c Polarity insensitive the mains power is lost for more than one (1) 1500W 250-420V d-c Polarity insensitive cycle, HSM provides a flag a minimum of 5 milliseconds before the output loses regulation. 1000W 75V a-c Brownout They meet the ANSI C62.41 guidelines for Voltage 150V a-c 1500W withstanding surges on the mains. HSM are Source 47-440Hz >63Hz, input leakage modular designs for OEM mounting. Frequency current exceeds tabulated value HSM output is fully protected for any Source 120V a-c 1000W: 11.0A rms overload including a short circuit. The normal Current Typical 240V a-c 1000W: 5.5A rms overload protection mode is continuous 1500W: 8.0A rms current limiting. A switch selectable option Power Typical 0.99 Any source will latch the power off after 30 seconds to Factor 25% to 100% load Minimum 0.96 avoid damage to load wires. An overvoltage (1) Safety approval is for a-c operation only. protector latches the power off whenever the output exceeds a user-set limit. Remote control of the HSM is provided via HSM CURRENT HARMONICS, SOURCE TRANSIENTS one of two isolated TTL-level signals, one AND EMI SPECIFICATIONS normally high, the other normally low. An internal 5V supply powers this circuit and PARAMETER DOCUMENT SPECIFICATION provides an auxiliary 5V, 100mA output on (1) IMMUNITY all models. This voltage is available whenever Radiated RF EN61000-4-3 10V/m, 80-1000MHz source power is applied whether or not the (Ampl. mod.) output is inhibited. The output is normally Radiated RF EN61000-4-3 10V/m, 900MHz ON if no remote logic is applied. The main (Pulse mod.) output voltage is remotely trimmable by Magnetic Field EN61000-4-8 30A/M, 50Hz resistance. EN61000-4-2 4KV (contact) Electrostatic Both output voltage and current limit are Discharge 8KV (air) adjustable via remote analog programming EN61000-4-6 10Vrms, 0.15-80MHz (0-10V). Conducted RFI EN61000-4-4 Electrical Fast 2KV, Tr/Th = 5/50ns HSM are similar to the HSP power supply Transient family but they are mechanically configured Surge (CM, DM) EN61000-4-5 4KV (CM) Tr/Th = 8/20µs as modular units without the plug-in hot 2KV (DM) Tr/Th = 8/20µs swap feature. EMISSIONS HSM can be individually installed or may be Conducted RF FCC, Class A 0.45-30MHz combined into a custom power assembly 0.15-30MHz CISPR 22, Class A for multi-output requirements. Current 0-2KHz EN61000-3-2 Please see pages 131-135 for Harmonics details on Kepco’s Power Assembly Program. (1) All immunity levels meet the requirements for heavy industrial applications per EN50082-2 using Criteria A (no operational effect). AN ISO 9001 COMPANY KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 90 Email: hq@kepcopower.com • www.kepcopower.com/hsm.htm FEATURES HSM OUTPUT CHARACTERISTICS • Safety Agency Approvals: UL recognized (SELV) - UL 1950; CSA certified (SELV) - SPECIFICATI0NS RATING/DESCRIPTION CONDITION (1) CSA 22.2 No. 234-M90 (Level 5); VDE Output Setting Range 70% - 110% Of nominal output (1) recognized (SELV) - EN60950/IEC 950. 70% - 125% 48V Models only Source Effect typ 0.05% Nominal ± 15% • HSM are capable of sustaining full load max 0.1% operation through the loss of one full Load Effect typ 0.05% 5%-100% load mains cycle at any source voltage without (operation between max 0.1% 0-5% load results in indication of failure. If mains power is lost increased ripple and for more than one cycle, HSM provide a degraded transient response) flag a minimum of 5 milliseconds before the output loses regulation. Temperature typ 0.01% Per degree C Effect (0 to 50°C) max 0.02% • HSM meet ANSI C62.41/EN61000-4-5 Combined Effect typ 0.15% guidelines for withstanding surges on the mains. (source, load max 0.3% temperature & time) • HSM are 5" x 5" x 13.75" bolt down modules Time Effect typ 0.05% 0.5-8.5 hours that easily mount in a user’s equipment or in a (drift) max 0.1% 3U power assembly rack. Start Up Time max 1 second Any source/load Recovery Excursion <3% of nominal output 50-100% load Characteristics Recovery 1000W: 100 µsec Return to 1% of setting VDE APPROVED 1500W: 300 µsec Ride Through min 21.5 Milliseconds From loss of source HSM are CE marked per the Low Voltage to ţag signal Directive (LVD), EN60950. Hold Up Time min 5 Milliseconds After signal ţag Overshoot turn on +3% max Any source, turn off none 5%-100% load Accessory Housings Error Sense 3.3 & 5V 0.25V Voltage allowance per wire for HSM Models All others 0.4V Series Connection 500V Maximum voltage (output ţoats) off ground RA 58 (3) HSM Modules Parallel Connection Current shares within 5-100% load independent slots, hardwire (for redundancy) 5% of rated load English 19˝ W x 5.25˝ H x 16.4˝ D Selective Overvoltage Adjustable 100-140% of Latched, reset by cycling Metric 483 x 133 x 417 mm Shutdown nominal; factory set to 130% source power off Current Limiting Constant current mode Optional shutdown mode Factory set 110% of I0 max with 20 second delay RA 61 (4) HSM Modules Remote On/off RC-1 Normally high Isolated form C or TTL independent slots, hardwire Remote On/off RC-2 Normally low Isolated form C or TTL English 24˝ W x 5.25˝ H x 16.4˝ D Overtemperature Thermostat, auto re-start With hysteresis Metric 610 x 133 x 417 mm (1) When remotely controlled by voltage or resistance, the HSM may be controlled over a range of 20%-110% of rated output. 20% to 125% for 48V models. Accessories for HSM Models HSM GENERAL SPECIFICATIONS 118-0776 line cord set with NEMA SPECIFICATI0NS RATING/DESCRIPTION CONDITION 5-20P termination Temperature -20° to +71°C (see model table) Operating (125V/20A) -40° to +85°C Storage Humidity 0 to 95% RH Non-condensing 142-0381 source power entry mating operating & storage connector Shock 20g 11msec ±50% Non-operating 3-axes half sine 3 shocks each axis 142-0422 I/O mating connector Vibration 5-10Hz 10 mm double Non-operating 1 hour amplitude each axis 108-0203 I/O connector jackposts 10-55Hz 2g (set of two) Altitude operating Sea level to 10,000 ft 108-0294 I/O connector shell storage Sea level to 160,000 ft 101-0159 screw for mounting Isolation Output-case 500V d-c 25°C, 65%-RH Withstand Input-output 3000V a-c rms I/O connector shell 25°C, 65%-RH Voltage Input-case 1500V a-c rms Safety UL 1950; VDE EN 60950; Information Technology CSA 22.2 No. 60950-00 Equipment KEPCO, INC. Modular Construction Enclosed, bolt-down style Stand alone or 131-38 Sanford Avenue, Flushing, NY 11352 USA rack mountable into RA-58 series Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com Cooling Internal d-c fan Exhaust to rear 91 www.kepcopower.com/hsm.htm OUTLINE DIMENSIONAL DRAWINGS Fractional dimensions in light face type are in inches, HSM SIGNALS AND FLAGS dimensions in bold face type are in millimeters. Tolerance: ± 1/64" (0.4) between mounting holes SPECIFICATIONS RATING/DESCRIPTION CONDITION ± 1/32" (0.8) other dimensions Status Flags POWER Indicates low source voltage signal asserted 5 msec prior to loss of output voltage Both NO and NC (Form C dry OUTPUT Indicates normal available relay contacts) operation OVER TEMP Over temperature FRONT VIEW shutdown REAR VIEW FAN FAIL Failure of internal fan Auxiliary Voltage 4.5-5.5V d-c isolated Present whenever 0-100 milliamperes housekeeping (isolated) supply is operating HSM CONTROL TOP VIEW SPECIFICATI0NS RATING/DESCRIPTION CONDITION Voltage set Internal Multiturn potentiometer The programming DCOK/DCFAIL External 1 Resistance (mode selected fault detect window 0-10K = 100-50% of by internal tracks the rated output voltage switches programmed isolated) External 2 Voltage output voltage, 2-11V = 20-110% of OVP trip rated output voltage, unaffected 20-125% for 48V models Current limit Internal Multiturn potentiometer SIDE VIEW programming External Voltage (mode selected 2-10V = 20-100% of by internal rated output current switches) Remote TTL level Normal H Isolated 5V, 100mA ON/OFF internal pull up TTL level Normal L supply Forced load share Single wire connection 0-5.5V signal between modules indicates each module's current HSM PHYSICAL CHARACTERISTICS SPECIFICATI0NS RATING/DESCRIPTION CONDITION Dimensions English 5.38" x 5.22" x 13.75" Excluding terminals Metric 137 x 133 x 349 mm Weight English 18lbs Metric 8.2Kg Source connection 3 pin IEC connector Compatible with molded line cord Load connection Two bus bars 1.25" x 0.125" x 2.5" Signal connection 37 Pin D-subminiature connector 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/hsm.htm 92