Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Type 947C series uses the most advanced metallized film
technology for long life, high reliability in DC Link applications.
This series delivers high capacitance, high voltage and high ripple
current handling capabilities required for inverters used in wind,
solar, fuel cell applications and more.
Highlights
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range
Maximum rms Current
Maximum rms Voltage
Test Voltage between Terminals @ 25 oC
Test Voltage between Terminals & Case @ 25 oC
Life Test
Life Expectancy
Reliability
Standards
Dimensions
- Non-polar dielectric
- Dry, resin filled
- High reliability and life expectancy
- Replacement for aluminum electrolytic
capacitors (lower capacitance, higher current)
- High current to 100 Amps
- Low ESR
- Low Inductance
110 to 1500 μF
±10% standard, ±5% optional
800 to 1300 Vdc
-40 oC to 85 oC (ambient)
see data tables
230 Vac
150% rated DC voltage for 10 s
4 kVac @ 50/60 Hz for 60 s
5000 h @ 85 oC, rated voltage
200,000 h @ 60 oC , rated voltage
100 FIT typical (medium size capacitor)
IEC 61071, IEC 61881
RoHS Compliant
Construction Details
Case Material
Resin Material
Terminal Material
Aluminum with Black PVC Sleeve
Dry Resin UL94V-0
Tin Plated Brass
M6 x x 1.25 x mm mm
90.0 mm
+2.0/-0.0 mm
Max
Max Torque Torque
8.5 Nm 2.5 Nm
M5
Min Min
90.0 D mm 90.0 mm
±1.0 or mm
+2.0/-0.0 +2.0/-0.0 mm
Max Torque
2.5
8.5 Nm
M5 10
M6 x 4.0 mm
Min
90.0 D mm
±1.0 or
+2.0/-0.0 mm
Max Torque
8.5 Nm
M6 x 10 mm
Min
D
±1.0 or 2.0 mm
15.0 mm
17.5 mm
45.0
±1.0 mm
20.7 mm
17.5 mm
S
45.0 45.0
±1.0 mm ±1.0 mm
15.0 mm
S
45.0
±1.0 mm
15.0 mm
S
±1.0 mm
20.0
±1.0 mm
6.0 6.0
mm
±1.0 ±1.0 mm
20.0
±1.0 mm
6.0
±1.0 mm
6.0
±1.0 mm
16.0
16.0
±1.0 mm
±1.0 mm
H H H
±2.0
±1.0 mm ±2.0 mm
16.0 16.0
16.0 mm
±1.0 ±1.0 mm
±1.0 mm
H H
±2.0
±1.0 mm
16.0
±1.0 mm
H
±1.0 mm
16.0
±1.0 mm
Figure 2 1
3 1
Figure Figure 2
Figure 2 3
Figure 3
h Optional M12 x 1.75 THD Stud
and Hex Nut Provided
All Shown with Optional M12 x 1.75 THD Stud
Lock Washer and Hex Nut Provided
All Shown with Optional M12 x 1.75 THD Stud
Lock Washer and Hex Nut Provided
CDE Cornell Dubilier ? 1605 E. Rodney French Blvd. ? New Bedford, MA 02744 ? Phone: (508)996-8561 ? Fax: (508)996-3830
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