MKP385 Vishay, MKP385 Datasheet - Page 12

• Manufacturer Part Number: MKP385
• Description: Ac And Pulse Metallized Polypropylene Film Capacitors Mkp Radial Potted Type
• Manufacturer: Vishay

MKP 385
Vishay BCcomponents
www.vishay.com
170
SUB-CLAUSE NUMBER AND TEST
4.7.2
4.9
4.9.3
SUB-GROUP C1 COMBINED SAMPLE
OF SPECIMENS OF SUB-GROUPS
C1A AND C1B
4.10
4.10.2
4.10.3
4.10.4
4.10.6
4.10.6.2 Final measurements
SUB-GROUP C2
4.11
4.11.1
4.11.3
Final inspection
Shock
Final measurements
Climatic sequence
Dry heat
Damp heat cyclic
Test Db, first cycle
Cold
Damp heat cyclic
Test Db, remaining cycles
Damp heat steady state
Initial measurements
Final measurements
AC and Pulse Metallized Polypropylene Film Capacitors
For technical questions, contact: [e-mail]
CONDITIONS
Visual examination
Mounting:
See section “Mounting” of this specification
Pulse shape: Half sine
Acceleration: 490 m/s²
Duration of pulse: 11 ms
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
Temperature: + 105 °C
Duration: 16 h
Temperature: - 55 °C
Duration: 2 h
Voltage proof = U
after removal from testchamber
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
56 days, 40 °C, 90 % to 95 % RH
no load
Capacitance
Tangent of loss angle at 1 kHz
Voltage proof = U
after removal from testchamber
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
MKP Radial Potted Type
Rdc
Rdc
for 1 min within 15 min
for 1 min within 15 min
PERFORMANCE REQUIREMENTS
No visible damage
No visible damage
For C |ΔC/C| ≤ 2 % or
of the value measured in 4.6.1.
Increase of tan δ: ≤ 0.0005
As specified in section “Insulating
Resistance” of this specification
No breakdown of flash-over
No visible damage
Legible marking
|ΔC/C| ≤ 2 % of the value measured in
4.4.2 or 4.9.3
Increase of tan δ: ≤ 0.005
Compared to values measured in
4.3.1 or 4.6.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
No breakdown of flash-over
No visible damage
Legible marking
|ΔC/C| ≤ 1 % + 5 pF of the value measured in
4.11.1.
Increase of tan δ ≤ 0.0005
Compared to values measured in 4.11.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
Compared to values measured in 4.6.1
Document Number: 28152
Revision: 13-Oct-08