H HiTRON
AUTO-RANGING INPUT HARMONIC CORRECTION
AC-DC N+1 REDUNDANCY AND ACTIVE CURRENT SHARING
OPEN FRAME SINGLE & MULTI-OUTPUT 350 WATTS
INTERNAL SWITCHING POWER SUPPLIES HVP350 SERIES
FEATURES:
ACCOMMODATE WORLD-WIDE AC SOURCES
MEET IEC 61000-3-2 HARMONIC CORRECTION
N+1 REDUNDANCY & CURRENT SHARING
MEET UNIVERSAL SAFETY STANDARDS
EMI MEET CISPR PUB. 22 CLASS A
CE MARKING COMPLIANCE
SPECIFICATION
INPUT SPECIFICATION
Input Voltage:
Auto-ranging input 115Vac(90-132Vac)
and 230Vac(180-264Vac).
Input Connector:
Molex Mini-Fit 42404-06.
Input Frequency:
47-63 Hz.
Inrush Current:
Typ. 25A @ 230Vac(Active).
Input Current:
Typ. 4.0A @ 115Vac, 2.0A @ 230Vac.
Dielectric Withstand:
Meet IEC 60950-1.
EMI:
Meet CISPR PUB.22 & FCC Class A.
Hold-up Time:
Typ. 7-8.5mS @ 115Vac/50mS @ 230Vac.
Power Factor Correction & Harmonic Correction:
Meet IEC 61000-3-2, PF typ. 0.97-0.99 @ full load.
Over Temperature Protection:
With thermostat.
Earth Leakage:
Less than 1.0mA.
OUTPUT SPECIFICATION
Output Voltage:
See Ratings Chart.
Output Current:
See Ratings Chart.
Output Connector:
Molex Mini-Fit 42404-24.
Output Wattage:
Typ. 350W under forced air flow.
Line Regulation:
Typ. 0.1%.
Load Regulation:
Main O/P VO1 ±1-2.0% typ.
Aux. O/P VO2 ±2-3% typ. (Magnetic Amp).
Aux. O/P VO3 ±3-5.0% typ. (P.R.).
Noise & Ripple:
Typ. 1% peak to peak.
OVP:
Built-in at O/P VO1 and VO2. (Latch type).
Adjustability:
Available at VO1 & VO2 output.
Remote Sense:
Available at O/P VO1 and VO2.
Redundancy:
Available for N+1 redundant operation.
Current Sharing:
Third-wire current sharing.
OR-ing diodes:
Installed in all outputs.
Power OK:
Installed.
Overload Protection (OLP):
Fully protected against output
overload and short circuit.
Consult the factory for OLP setting.
Operating Temperature:
0 to +50°C under 30 cfm
forced air flow for full load.
Storage Temperature:
-20 to +85°C.
Temperature Coefficient:
0.04%/ °C.
Cooling:
At least 30cfm forced cooling air flow for full
load operation.
Long Term Stability:
After 20 minute warm-up, 0.1%
for 8 hours.
Construction:
Enclosure box with handler.
GENERAL SPECIFICATION
Efficiency:
Typ. 71-77%.
Switching Frequency:
Typ. 50K Hz.
Circuit Topology:
PWM Fixed Frequency Forward Circuit.
Transient Response:
Output voltage returns in typically
2mS following a 25% load change.
Safety Standard:
UL 60950-1/EN 60950-1 Class I.
Power Density:
3.25Watts / Cubic Inch.
Note: Due to requests in market and advances in technology, specifications subject to change without notification.
In application
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HITRON [ HITRON ELECTRONICS CORPORTION ]
