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K Series with PFC Data Sheet
150 – 280 Watt AC-DC Converters
dBμV/m
50
40
30
20
10
TüV-Divina, ESVS 30:R&S, BBA 9106/UHALP 9107:Schwarzb., QP, 2005-11-11
Testdistance 10 m, LK4301-7R, Ui=230 VAC, Uo=12 V Io= 12 A
EN 55011 A
<25 dbμV/m
30
50
100
200
500
1000 MHz
Fig. 27
Typ. radiated emissions accord. to EN 55011/22, antenna
10 m distance, measured at V i nom and I o nom (LK4301-7R).
Environmental Conditions
Table 12: Mechanical and climatic stress
Test Method
Standard
Test Conditions
Status
40 °C
Cab
Damp heat
steady state
IEC/EN 60068-2-78:2001
MIL-STD-810D sect. 507.2
Temperature:
Relative humidity:
±2
93 +2/-3 %
Converter not
operating
Duration:
56 days
Ea
Shock
(half-sinusoidal)
IEC/EN 60068-2-27:1987
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
100 g n = 981 m/s 2
6 ms
Converter
operating
Number of bumps:
18 (3 each direction)
Eb
Bump
(half-sinusoidal)
IEC/EN 60068-2-29:1987
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
40 g n = 392 m/s 2
6 ms
Converter
operating
Number of bumps:
6000 (1000 each direction)
Fc
Vibration
(sinusoidal)
IEC/EN 60068-2-6:1995
MIL-STD-810D sect. 514.3
Acceleration amplitude:
0.35 mm (10 – 60 Hz) Converter
5 g n = 49 m/s 2 (60 – 2000 Hz) operating
Frequency (1 Oct/min):
Test duration:
10 – 2000 Hz
7.5 h (2.5 h each axis)
Fh
Random vibration
broad band
IEC/EN 60068-2-64
Acceleration spectral density:
Frequency band:
0.05 g n2 /Hz
8 – 500 Hz
Converter
operating
(digital control)
Acceleration magnitude:
Test duration:
4.9 g n rms
1.5 h (0.5 h each axis)
Kb
Salt mist, cyclic
(sodium chloride
IEC/EN 60068-2-52:1996
Concentration:
Duration:
5% (30 °C)
2 h per cycle
Converter not
operating
NaCl solution)
Storage:
Storage duration:
Number of cycles:
40 °C, 93% rel. humidity
22 h per cycle
3
Temperatures
Table 13: Temperature specifications, values given are for an air pressure of 800 – 1200 hPa (800 – 1200 mbar)
Temperature
-5
-6
-7
-9
Characteristics
Conditions
min
max
min
max
min
max
min
max
Unit
T A
Ambient temperature Converter
–25 1
50
–25 1
60
–25
71
–40
71
°C
T C
Case temperature 1
operating
–25 1
85 3
–25 1
90 3
–25
95 3
–40
95 3
T S
Storage temperature Not operating
–40 2
100
–40 2
100
–40
100
–55
100
1
2
3
Minimum T A and T C for models with option E is –40 °C.
Minimum T S for models with option E is –55 °C.
Overtemperature lockout at T C ≥ 95 °C.
BCD20001-G Rev AC, 16-Dec-2010
Page 17 of 29
www.power-one.com
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