LPQ253-CEF Datasheet, PDF (1/4 Pages) Astec America, Inc – Active power factor correction

POWER
Data Sheet
LPQ250 Series
250 Watts
Total Power: 250 Watts
Input Voltage: 85 - 264 Vac
120 - 300 Vdc
# of Outputs: Quad
SPECIAL FEATURES
ƒƒ Active power factor correction
ƒƒ IEC EN61000-3-2 compliance
ƒƒ Remote sense on main output
ƒƒ Power fail and remote inhibit
ƒƒ Single wire current sharing
ƒƒ Built-in EMI filter
ƒƒ Adjustable floating 4th output
ƒƒ Two supervisory outputs 5 V and 12 V
ƒƒ Overvoltage protection
ƒƒ Overload protection
ƒƒ Thermal overload protection
ƒƒ DC power good
ƒƒ 120 KHz switching frequency
ƒƒ RoHS compliant
ƒƒ Cover -C
ƒƒ Optional with fan cover -CF
ƒƒ Optional end fan cover -CEF
SAFETY
ƒƒ VDE 0805/EN60950 (IEC950)
11774-3336-1262
ƒƒ UL
UL1950 EI32002
ƒƒ CSA
CSA 22.2-234 Level 5

LR53982C
ƒƒ NEMKO EN 60950/EMKO-TUE
P95102999 (74-sec) 203
ƒƒ CB Certificate & report 2186
ƒƒ CE
Mark (LVD)
Electrical Specifications
Input
Input range
85 - 264 Vac; 120-300 Vdc
Frequency
47 - 440 Hz
Inrush current
20 A max, cold start @ 25 °C
Efficiency
75% typical at full load
EMI filter
FCC Class B conducted and radiated
CISPR 22 Class B conducted and radiated
EN55022 Class B conducted and radiated
VDE 0878 PT3 Class B conducted and radiated
Safety ground leakage current < 0.5 mA @ 50/60 Hz, 264 Vac input
Output
Maximum power
With cover: 250 W with 30 CFM forced air.
(-C) (-CF) (CEF)
Adjustment range
± 5% min. on main: 5-25 V on 4th output
Standby outputs
5 V @ 100 mA regulated, 12 V @ 500 mA
Hold-up time
16 ms @ 250 W load, 115 Vac nominal line
Overload protection
Short circuit protection on all outputs.
Case overload protected @ 110-145% above peak rating
Overvoltage protection
5 V output: 5.7 to 6.7 Vdc.
Other models 10% to 25% above nominal output