KEPCO KFD 6-25-28W - Manual (Page 7)

KFD 6-25-28/060801
3
6.0 GENERAL SPECIFICATIONS (SEE TABLE 5)
TABLE 4. OUTPUT SPECIFICATIONS
Parameter
Specification
MIN MAX TYP UNIT
Output Voltage (Over All Operating Input Voltage,
Resistive Load, And Temperature Conditions)
4.75 6.25 Vdc
Output Voltage Setpoint (V
I
=48 volts, I
o=
I
o
max,
TA=25°C.
Unit Operating In Parallel Or Parallel Pin Shorted
To Sense (-) Pin (See Figure 3)
Parallel Pin Open
4.9
4.7
5.1
6.25
500
5.00
Vdc
Vdc
Output Short Circuit Current 51.0 40.5 A
Output Current Limit Inception 30.9 39.0 A
Output Current 30.0 A
Output Regulation : Line Vi= 36 to 72 Volts
Load Io= 1.0A to I
o
max
Temperature -TA =0°C° to 90°C
02% 0.05% %
0.4% 0.2% %
50 10 mV
TABLE 5. GENERAL SPECIFICATIONS
Parameter Specification
Case Temperature (min-max)
Operating: 0° to 90°C
Storage: -40°C to 125°C
Isolation Resistance 10M Ohms Minimum
Isolation Capacitance 1700 pF Typical
I/O Isolation Voltage 500 Vdc Maximum
Calculated MTBF
(at 80% of I
o
, max ,T = 40°C)
920000 Hours
Dimensions
0.66(16.8) X 4.8(121.9) X 2.5(63.5)
See Mechanical Outline Drawing, Figure 3
Weight 7.0 OZS (198.45 Grams) Maximum
Cover Material Non- Conductive Material