FFLC31MA4427 Datasheet, PDF (1/9 Pages) AVX Corporation – Medium Power Film Capacitors

Medium Power Film Capacitors
FFLC
HOW TO ORDER
FFLC 3
1
The FFLC series is specifically designed for DC filtering applications such as DC
link or resonant filters.
Large case sizes up to 35 liters and high specific energy up to 240J/l together with
safe and reliable Controlled Self Healing Technology make this series particularly
suitable for power converters in traction, drives and renewable energy areas.
FFLC uses polypropylene metallized segmented film and it is fully dry technology.
Standard designs proposed in this catalogue are covering a wide range of voltage
and capacitance values. In case of specific requirements about shape and
performances, feel free to contact your local AVX representative.
PACKAGING MATERIAL
Non-painted rectangular resin filled aluminium case
Mounting brackets
4 M8/15 Female connections or M12/30 Male connections
STANDARDS
IEC 61071: Power electronic capacitors
IEC 61881: Railway applications, rolling stock equipment, capacitors
for power electronics
IEC 60068-2: Environmental testing
UL 94: Fire requirements
NF F 16-101: Rolling stock – Fire behaviour – Materials choosing
NF F 16-102: Rolling stock – Fire behaviour – Materials choosing,
application for electric equipments
EN 45545-2: Railways applications – Fire protection on railway vehicles
Part 2 : Requirements for fire behaviour of materials and
components
M
A
4427
Series
Width
1 = 100mm
2 = 125mm
3 = 150mm
4 = 175mm
DEFINITIONS
Height
1 = 245mm
2 = 315mm
3 = 385mm
4 = 455mm
5 = 525mm
6 = 595mm
Terminals
F = Female
M = Male
Voltage
A = 800V
B = 900V
C = 1000V
D = 1100V
E = 1350V
Capacitance
EIA code
C_n
Un
Uw
U_r
L_s
R_s
Irms
I_rms
θ_amb (°C)
θHS (°C)
capacitance
rated DC voltage
working voltage
ripple voltage
parasitic inductance
capacitor series resistance
thermal 1
thermal 2
cooling air temperature
hot spot temperature
nominal value of the capacitance measured at θ_amb = 25 ± 10°C
maximum operating peak voltage of either polarity (non-reversing
type waveform), for which the capacitor has been designed for
continuous operation
value of the maximum operating recurrent voltage for a given hot
spot temperature and an expected lifetime
peak-to-peak alternating component of the unidirectional voltage
capacitor series self-inductance
capacitor series resistance due to galvanic circuit
RMS current value for continuous operation under natural
convection generating 20°C overheating
rms current value for continuous operation under forced air
generating 20°C overheating
temperature of the cooling air measured at the hottest position of
the capacitor, under steady-state conditions, midway between
two units
NOTE If only one unit is involved, it is the temperature measured
at a point approximately 0.1 m away from the capacitor container and at two-thirds of
the height from its base
highest temperature obtained inside the case of the capacitor in
thermal equilibrium
CHARACTERISTICS
Capacitance range Cn
Tolerance on Cn
Rated DC voltage Un
Lifetime at Un and 70°C
hot-spot temperature
and ΔC / C < 2%
Parasitic inductance Ls
Maximum rms current Irms
Test voltage between terminals
@ 25°C
Test voltage between terminals
and Case @ 25°C
Dielectric
Climatic Category
Working temperature
Storage temperature
Calorific value
1750μF to 20600μF
±10%
800 to 1350V
100,000h
32 to 55nH
up to 400Arms
1.5 x Un for 10s
4kVrms @ 50Hz
for 10s
polypropylene
40 / 85 / 56
(IEC 60068)
-40°C / +85°C
(according to the
power dissipated)
-40°C / +85°C
27 MJ/kg
42 ■ JUNE 2015