RoHS
MS/MD Series 60/70°C
Compliant
• intermꢀttent ac ꢁotor stꢂrtꢀng
• 6.3 mm double ꢂmp tꢂgꢃ (quꢀꢄk ꢄonneꢄt typeꢃ)
• vdE ꢂpproꢅeꢆ to Eꢇ 60252-2
aPPꢈicaꢉiꢊꢇ
ꢋasic dEsiꢌꢇ
A range of aluminium electrolytic capacitors Capacitors for this application are designed or O-style (double anode and floating
specifically designed for a.c. operation for itermittent duty only, and capable of cathode) windings and are housed in a
which help to start the motor by providing a withstanding the a.c. voltage applied to moulded plastic case. The MD series is VDE
leading current to the auxillary winding. The the motor during starting. The capacitor approved to EN 60252-2 for the defined
capacitor is not permanently connected to construction comprise either double anode ratings.
the winding of the motor and is switched off
after starting, usually automatically.
sPEcificaꢉiꢊꢇ
stꢂnꢆꢂrꢆꢃ
cꢂpꢂꢄꢀtꢂnꢄe rꢂnge
DIN EN 60252-2:- AC Motor Capacitors - Part 2 : Motor Start Capacitors
25 µF to 750µF
cꢂpꢂꢄꢀtꢂnꢄe tolerꢂnꢄe ±±0ꢀ or -0ꢀ +25ꢀ
ꢍꢂteꢆ ꢅoltꢂge ꢎꢍ
surge ꢅoltꢂge ꢎs
Enꢆurꢂnꢄe lꢀꢏe tꢀme
+70°c, 1.1ꢎꢍ
±20V - 330Vac 50Hz
±.25 x UR
MD types 500 hrs
(at specified duty cycle)
+60°c, 1.1ꢎꢍ
MS types 500 hrs
(at specified duty cycle)
End of Life requirement:
ΔC/C < ±±0ꢀ
cos ϕ
< 0.2
shelꢏ ꢈꢀꢏe
ꢉemperꢂture rꢂnge
2 years
-20°C to +70°C MD types
-20°C to +60°C MS types
dꢀmenꢃꢀonꢃ mm
cꢂꢃe coꢆe
d1 0.5
d2 0.5
ꢈmꢂx
AA
AB
AC
38
38
38
39
39
39
75
90
±±6
vdE approꢅꢂlꢃ to Eꢇ 60252-2
ꢇote 1: duty ꢄyꢄleꢃ ꢂpproꢅeꢆ;
ꢍꢂteꢆ voltꢂge
cꢂpꢂꢄꢀtor type
cꢂpꢂꢄꢀtꢂnꢄe (µf)
220v
ꢁd
260v
ꢁd
220V @ SD=3 & ED=±.7ꢀ
280V @ SD=± & ED=0.55ꢀ
300V @ SD=± & ED=0.±ꢀ
(note 1) (note 2)
30
40
50
60
70
80
90
±00
±20
±25
AA
ꢇote 2: duty ꢄyꢄleꢃ ꢂpproꢅeꢆ;
260V @ SD=3 & ED=±.7ꢀ
330V @ SD=± & ED=0.55ꢀ
AA AB
AA AB
AA AB
AB
AB AC
AC
AC
AC
AC
AB
AB
AB
AB
AB
ꢌenerꢂl ꢂpproꢅꢂl noteꢃ;
• valid for both ±±0ꢀ and -0 +25ꢀ tolerance.
• valid for intermediate capacitance values in increments of ±µF
between 30µF and ±00µF and in increments of 5µF between
±00µF and ±25µF.