CARLI ELECTRONICS CO., LTD
MPX SERIES……X2 CLASS
INTERFERENCE SUPPRESSORS
General technical information
Two principal cla...
CARLI ELECTRONICS CO., LTD
MPX SERIES……X2 CLASS
INTERFERENCE SUPPRESSORS
General technical information
Two principal classes of
capacitors have been defined
CLASS”X”
Capacitors intended for applications where a short will not cause a dangerous electric shock.
CLASS”Y”
Capacitors with greater mechanical and electrical security ,which exclude short circuits within the capacitor. Capacitances are limited to reduce currents to a safe limit. Depending on function,class”X”
Capacitors are connected between each line conductor, Class”Y” Between a conductor and earth or a metals element in the equiment.
Cx: Suppression
capacitors-Function (or class) X Cy: Suppression
capacitors-Function (or class) Y The example above show protection and suppression of a motor by using X and Y
capacitors.
1
CARLI ELECTRONICS CO., LTD
MPX SERIES……X2 CLASS
General electrical characteristics
Capacitance range
0.01~2.2uf
Rated
voltage
275VAC 50/60HZ
Permissible continuous dc
voltage 630VDC
Capacitance tolerance
±10%,±20%
Dissipation factor
1KHz: 0.1%
10KHz: 0.3%
Insulation resistance
15000MΩ for0.33uf
5000 MΩ for0.33uf
Measured at 100 ±10VDC,60s20
Temperature range
-40to+100
Dc test
voltage
1700V3S
Climatic category
40/100/21 (GMF)
Approved electrical characteristics according to EN132400-12,iec384,part2:
Voltage between terminals
Voltage between terminals and case Maximum peak
voltage
1185VDC,1min 2050VDC, 1min 2500V for CR1uf 2500V/√CR>1uf
2
CARLI ELECTRONICS CO., LTD...