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您的位置: 首 页产品简介RFI 电容MP 3-X1 page 1

Overview

 

MKP-X2

 

MKP-X2 R

 

MKP-X1 R

 

MKP-Y2

 

MP3-X2

 

MP3-X1

 

MP3-Y2

 

MP3R-Y2

 

PDF-File

 
 
WIMA MP 3-X1 Page 2
 
Metallized Paper (MP) RFI-Capacitors Class X1
PCM 15 mm to 27.5 mm
 
Special Features

Particularly high reliability against active

and passive flammability
Excellent self-healing as well as high

voltage strength
High degree of interference suppression

due to good attenuation and low ESR
For temperatures up to +110°C
According to RoHS 2002/95/EC

Typical Applications

Class X1 RFI applications to meet EMC regulations
Capacitors connected to the mains

between phase and neutral or phase
and phase conductors
High peak voltage applications,

pulse peak voltage < 4 kV

Construction
Dielectric:
Paper, epoxy resin impregnated
Capacitor electrodes:
Vacuum-deposited
Internal construction:
Construction WIMA MP 3-X1

Encapsulation:
Self-extinguishing epoxy resin,

UL 94 V-0, metal foil
Terminations:
Tinned wire
Marking:
Marking: Black on Silver

Electrical Data
Capacitance range:
1000 pF to 0.22 µF (E12-values on request)
Rated voltages:
300VAC, 440VAC, 500VAC

Continuous DC voltage* (general guide):

< 730V for 300VAC
< 850V for 440VAC
and 500VAC

Capacitance tolerance:
±20%
Operating temperature range:
-40°C to +110°C
Climatic test category:
40/110/56/C in accordance with IEC
Insulation resistance
at +20°C:
> 12 x 103 M
Measuring voltage:
100V/1 min. for 300VAC and 440VAC
500V/1 min. for 500VAC
Dissipation factors:
tan < 13 x 10-3 at 1kHz and +20°C

Test specifications:
In accordance with IEC 60384-14
Approvals:

Maximum pulse rise time:
Capacitance
pF/µF
Pulse rise time V/µsec
max. operation
1000 ...4700
6800...0.022
0.033...0.15
0.22
2500
1750
750
500
for pulses equal to a voltage amplitude
with x 300VAC = 425V,
with x 440VAC = 623V,
with x 500VAC = 707V
according to IEC 60384-14
Test voltage:
3000VDC, 2sec

Reliability:
Operational life > 300000 hours
Failure rate < 1 fit (0.5 x Ur and 40°C)

Graphs:

Soldering:
Country Authority Specification Symbol Approval-No.

Germany


USA/Canada

VDE


UL

IEC 60384-14/3

UL 60384-14
CAN/CSA-E60384-14

VDE
UL / CSA

101355 (440/500VAC)
89748 (300VAC)

E 100438 (300VAC)

 
Mounting recommendation   Packing
To minimize or avoid shock and/or vibration stresses to terminating wires and solder connections we recommend to fix voluminous resin-potted MP capacitors as from e.g. PCM 22.5mm in an appropriate way since for constructional reasons they do not sit tight on the board.   Available taped and reeled up to and including PCM 22.5mm

Detailed taping information:


Example for ordering / Part number:

* If safety-approved EMI suppression capacitors are operated with a DC voltage being above the specified AC voltage rating the given approvals are no longer valid (DIN EN 60384-14).

 

Furthermore the permissible pulse rise time du/dt (Fmax.) will be subject to a reduction according to

 

Fmax. = Fr x x UAC / UDC

 

if the DC operating voltage UDC is higher than x UAC

 

 

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