ETJ-HP ETA-USA | Alldatasheet

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ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com ETJ-HP SERIES Model Output Efficiency ETJ24HP 24V 62A 85% ETJ26HP 26V 58A 85% ETJ28HP 28V 53A 85% ETJ48HP 48V 31A 85% 1.5 KW 85-264VAC

DESCRIPTION

The High Power PFC isolated Front Ends HOT-PLUG powe r supply provide 24, 26, 28 and 48VDC single output. Complete front-end solutions for driving high density DC to DC modules in distributed Power Systems with (N+1) redundancy. Using Elco n Top Drawer Connector, this ET series provides high reliable an d rugged compact power.

FEATURES

  • Power Factor (>0.99)
  • 0 C to +50 C at full load
  • Standard 5” X 5” X 11.25” envelope
  • Output Fully Floating
  • Overcurrent Protection
  • Overvoltage Protection
  • Remote Sense
  • Overtemperature Protection
  • Self-contained Forced Air Cooling
  • Meets UL, CSA and VDE Safety
  • Meets EMI EN88155 Level A ISO9001 ELECTRICAL SPECIFICATIONS INPUTS RANGE: Full input Range 90 to 264 VAC. Single Phase FREQUENCY: 43 to 63Hz. INRUSH CURRENT: 25A averaged over ½ cycle HARMONIC CURRENT: <5% EFFICIENCY: 80% to 85% (Measured at full load and 208 VAC Input) OUTPUTS VOLTAGE: 24, 26, 28, and 48 VDC CURRENT: See Tables ADJUSTMENT RANGE: +5 to –10% of nominal output voltage. POLARITY: Output is isolated. It may be referenced plus/minus as required. REMOTE SENSING: Compensates for up to 0.5V total loop drop in the output line. STATIC REGULATION: Line: +/- 0.25% over full line range. Load: Option: =/-% zero load to full load. Droop IFE: Option: the output sags from +5% when the load is increased from 10% to 100%. VOLTAGE STABILITY: +/-0.1% FOR 24 hour period after 30 minute warm up. OUTPUTS TEMP COEFFICIENT: +/-0.02%/ C FROM 0 c TO +50 c. P-P RIPPLE AND NOISE: 1% (20Hz to 50MHz Bandwidth). MINIMUM LOAD: Not Required. TURN ON DELAY: 1 sec. Max from application of AC line. OVER VOLTAGE PROTECTION: 125% +/-5% of nominal. OVP shutdown is latched until the input line is removed for 5 secs and then reapplied. OVP sensing is don at the output terminals. OVERCURRENT PROTECTION: Current l=Limit Point: 110% to 120% of full load. OPTIONS - -6B CURRENT SHARING - -20c ISOLATION DIODE - -128l DC POWER GOOD

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com ETJ-HP SERIES ENVIRONMENTAL OVERTEMPERATURE PROTECTION: Automatically shuts down and latches the unit in the event of an over temperature condition. After cool down, power must be recycled to restart the unit. AUDIBLE NOISE: 63 dBA max at 1 meter. 70 dBA for high speed fans. (See Output Tables for units with high speed fan). TEMPERATURE: Standard: 0 C to +50 C at full load. Storage: -55 C to +85 C. HUMIDITY: 20% to 95% non-condensing. ALTITUDE: Operating: 8,000 Ft. Derates to 90% at 10,000 Ft. Non- Operating at 30,000 feet. VIBRATION: Operating: From 5 to 27Hz, 0.02” double amplitude: from 27 to 500Hz, 0.75G, 3 Axes, 5 min/octave sweep, dwell 1 min at resonance. Non-Operating: From 5 to 17Hz, 0.01” double amplitude: from 17 to 500Hz, 1.5G peak: 3 axes, 5min/octave sweep, dwell 1 min at resonance. MTBF: 500,000 hours SHOCK: Operating: 5G, half sine, 11msec 3 axes. Non-Operating: 15G half sine, 11 msec, 3 axes. COOLING: Forced air, internal fan Airflow normally exits at connector. EMI: Conducted & Radiated EN55022 level A SAFETY: Meets UL1950 , CSA1950, and TUV t EN60950. DIMENSIONS: Elcon Lower Drawer Connector Pin 1: AC Input (N) Pin 21: Power Fail Pin 2: AC Input (L) Pi n 22: Undervoltage Detect Pin 3: Chassis Gnd Pin 23: Remote Sense + Pin 4: Chassis Gnd Pin 25: Remote Sense - Pin 5: Unit Present Pin 26: Output + Pin 7: Unit Present Pin 27: Output - Pin 17: Current Shari ng Pin 28: Output + Pin 18: Current Monitor Pin 29: Output - Pin 19: Logic Return Pin 20: Logic Inhibit Pins 6, 8-16 and 24 Not Used.