Film capacitors – AC capacitors
Motor run capacitors
250 V; class B; 85 °C / 400 V; class B; 85 °C / 480 V; class C; 85 °C
Series/Type:
B32321/B32323 MotorCap™
Ordering code:
Date:
Version:
July 2007
1.0
Content of inside pages of data sheet. Data will be automatically entered into headers and footers.
Please fill in the table and then change the color to “White”. This ensures that the table disappears for
the customer PDF.
Identification/Classification 1:
(header 1)
Identification/Classification 2:
(header 2)
Ordering code:
Series/Type:
Preliminary data (optional):
(if necessary)
Department:
Date:
FK PC PM AC
July 2007
B32321/B32323 MotorCap™
Film capacitors – AC capacitors
Motor run capacitors
©
EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS' prior express consent is prohibited.
Film capacitors – AC capacitors
Motor run capacitors
UL type (construction only)
Construction
Dielectric: polypropylene film
Plastic can and top UL 94 V2 material
Dry type
Features
Self-healing properties
Low dissipation factor
P0 safety class to IEC 60252-1 2001-02
High insulation resistance
UL file E 183224 (construction only)
Typical applications
For general sine wave applications,
mainly as motor run capacitor
Terminals
B32321 – Single Fast on: 6.3 × 0.8 mm
B32323 – Double Fast on: 6.3 × 0.8 mm
Mounting parts (optional)
Threaded stud at bottom of can (M8, max. torque = 5 Nm)
Fast fixation for mounting into a hole of Ø 8 mm
Technical data and specifications
Reference standards
Safety class according IEC 60252-1 2001-02
Life expectancy to IEC 60252 2001
B32321/B32323 MotorCap™
IEC 60252-1 2001-02 / UL 810
P0
250 V / 85 °C:
400 V / 85 °C:
480 V / 85 °C:
10,000 h (class B)
10,000 h (class B)
3,000 h (class C)
UL 810 file E 183224
for Nashik and Gravatai plant
Rated capacitance C
R
Tolerance
Rated voltage V
R
Rated frequency f
R
Construction only
See dimensions table
±5%
250 V AC, 400 V AC, 480 V AC
50 / 60 Hz
FK PC PM AC
Please read the important notes,
cautions and warnings.
Page 2 of 9
July 2007
Film capacitors – AC capacitors
Motor run capacitors
B32321/B32323 MotorCap™
Maximum ratings
Maximum permissible voltage V
max
Maximum permissible current I
max
Test data
AC test voltage terminal to terminal V
TT
Insulation resistance R
ins
or time constant
τ
at 20 °C, rel. humidity
≤
65%
(minimum as delivered values)
Dissipation factor tan
δ
at 20 °C
Maximum rate of voltage rise dV/dt
max
Climatic data
Climatic category
Lower category T
min
Upper category T
max
Damp heat test t
test
Mechanical and thermal properties
Ball pressure test to IEC 60309-1 sec. 27.3
Plastic can and top disk material
UL 94 V2 compatible
Glow wire test to IEC 60695-2-1/0 and –2-1/1
Test temp 550 °C for I
R
≤
0.5 A
Test temp 750 °C for I
R
> 0.5 A
Tracking test to IEC 60112 solution A
Compatibility to RoHS
Compliance to directive 2002/95/EC
Self extinguish within 30 seconds of
withdrawing the glow wire and without
igniting wrapping tissue.
> 250 V
20 N at 125 °C
UL 94 V2 minimum
25/085/21 to IEC 60068-1
–25 °C
+85 °C
21 days
2 · V
R
, 2 s (routine test)
2 · V
R
, 60 s (type test)
3,000 s
1.1 · V
R
1.3 · I
R
(V
R
= Rated voltage)
(I
R
= Rated current)
≤
1.0 ·10
-3
(120 Hz)
10 V/μs
FK PC PM AC
Please read the important notes,
cautions and warnings.
Page 3 of 9
July 2007
Film capacitors – AC capacitors
Motor run capacitors
B32321/B32323 MotorCap™
Approvals
VDE EN 60252
400 V / 85 °C:
480 V / 85°C:
UL 810 E183224
250 V
400 V
480 V
Approved
Approved
Approved
10,000 h (class B)
3,000 h (class C)
Approved
Approved
FK PC PM AC
Please read the important notes,
cautions and warnings.
Page 4 of 9
July 2007
Film capacitors – AC capacitors
Motor run capacitors
Dimensional drawings
B32321
B32321/B32323 MotorCap™
B32323
Mounting options
# = 1: Can without mounting
# = 3: Can with M8 bolt
# = 5: Fast fix mounting
10
Stud M8x1.25
Star Washer 8mm
Nut M8x1.25
10
M8-sized
M-Clip
fast
fixation
10
Ø8.2+0.2/-0
10.2+0.1/-0
2.0±0.05
Ø2.2+0.1/-0
FK PC PM AC
Please read the important notes,
cautions and warnings.
Page 5 of 9
July 2007
