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MKP 26.8 I

MKP 26.8 I

项目介绍:

Metallized Polypropylene-Film-Capacitor

for application acc. ITU specification

in a plastic case, lead spacing 5 mm

 

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产品信息

Dielectric: Polypropylene-Film

Electrodes: Vacuum deposited aluminium

Coating: Flame retardant plastic case (UL-class 94 V-0), epoxy resin sealed

Leads: Tinned wire

Temperature range: -55°C to +100°C

IEC test classification: 55/100/56 acc. EN 60068-1

 

Insulation resistance Ri : ≥ 100 000 MΩ (Measure procedure: 100 Vdc, 1 Min., 20°C);

Capacitance tolerance: ±10% (K), ±5% (J), further classes by request

Dissipation factor tanδ (at 20°C): ≤ 4 * 10-4 (at frequency 1kHz) ≤ 7 * 10-4 (at frequency 10 kHz) Test voltage (between terminations) : 1 500 Vdc, 2 s (Approval test: 1 Min.)

Pulse test: 1 500 V 10/700µs, numbers of pulses acc. ITU-T K.20/K.45

Main voltage test: 230 Vac acc. ITU-T K.20/K.45 table 2b/K.20/K.45

Derating of voltage: A voltage derating factor of 1,5% per 1K must be applied from 85°C

Pulse rise time (max. working) dv/dt ≥ 500 V/µs K0 ≥ 400 000 V2 /µs

 

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