HFE2500 Datasheet, PDF (1/2 Pages) TDK Electronics – 2500W 1U Front End Power Supplies

2500W 1U Front End Power Supplies
Features
u 1U rackmount containing up to 4 units
u Internal ORing MOSFET & Current Share
u High Efficiency
u Up to 9,500W in 1U rack
HFE2500 Series
Key Market Segments & Applications
(HFE2500-48 model)
Specifications
Model
Input Voltage Range
(2) VAC
85 - 265VAC, 47 - 63Hz. See model selector for power derating
Input Current (Max) 100/230VAC A
15 / 12A
Inrush Current
A
<50A
Power Factor Correction
-
Meets EN61000-3-2, PF > 0.98 at full load
Temperature Coefficient
%/°C
<0.02%/°C
Overcurrent Protection
%
105 - 115%
Overvoltage Protection
(1) %
110% (Tracking). Cycle AC to reset or utilize Remote On/Off
Overtemperature Protection (1) -
Shutdown with automatic reset. Warning signal provided
Hold-up time
ms
>10ms, 115/230VAC Input, 80% loading
Leakage Current
mA
< 0.75 / 1.5mA, 100 / 230VAC, 60Hz
Remote Sense Compensation
-
HFE2500-12: 0.25V / Wire, HFE2500-24: 0.5V / Wire, HFE2500-48: 1V / Wire
Indicators
-
AC OK: Green LED, DC OK / Fail: Green / Red LED
Remote On/Off
-
Unit ON: 0 - 0.6V or short, OFF: 2 - 15V or open circuit
Parallel Operation
(1) -
Yes, single wire current share, 95% accuracy, up to 8 units
AC Fail Signal
-
Open Collector, ON when AC is within 85 - 270VAC
DC Good Signal
-
Open Collector, ON when output is above 85 to 95% of setpoint (tracking)
Remote Adjust
(1) -
By either external 0 - 5V signal or 1k potentiometer
I²C Interface
(1) -
Isolated from output, Add suffix /S, PMBus compatible
Auxiliary Output
-
11.2 - 12.5V, 0.5A, 240mV ripple and noise
Operating Temperature
°C
-10 to +70°C, derate 2%/°C from 50 to 60°C, 2.5%/°C from 60 to 70°C
Storage Temperature
°C
-30 to +85°C
Humidity (Non condensing)
%RH
Operating: 10 - 90%RH, Storage: 10 - 95%RH
Cooling
-
Two variable speed internal fans, airflow exits across input/output connector
Withstand Voltage
- I/P to O/P 3kVAC, I/P to GND 2kVAC, O/P to GND: HFE2500-12, -24V 500VAC, HFE2500-48 1.5kVAC
Isolation Resistance
MΩ
>100MΩ at 25°C & 70%RH, Output to Ground 500VDC
Vibration (Basic transportation)
-
Meets IEC60068-2-64
Shock (Basic transportation)
-
Meets IEC60068-2-27
Safety Agency Certifications
-
UL60950-1 (Listed), EN60950-1, CE Mark
Line Dip
-
Complies with SEMI F47 (200VAC line only)
Conducted and Radiated EMI
-
EN55022 & FCC part 15; Conducted class B, Radiated class A
Immunity
-
IEC61000-4-2 (lv 2,3), -3 (lv 2), -4 (lv 2), -5 (lv 3,4), -6 (lv 2), -8 (lv 4), -11
Size (W x H x D)
in
Power Supply: 4.21 x 1.61 x 12.8”, Rack: 17.5 x 1.72 x 15.8”
Weight
g
Power Supply: 2100g, Rack: 5000g
Warranty
yrs
Three Years
(1) See installation manual for detailed specifications & test methods
(2) Derate linearly 1.3%/V from 100VAC to 85VAC input
1-800-526-2324 • www.us.tdk-lambda.com/lp/
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