5

Special designs

5.1

Design options

Design options

Identification in third

block of ordering code

Remark

Standard

M600

Standard version without threaded stud:

fully insulated with PET

Standard version with threaded stud:

insulated with PET sleeve, base not

insulated

Low inductance (13 nH)

M603

For capacitors with diameter d

≥ 64.3 mm

Heat sink mounting

M607

For capacitors with diameter d

≥ 64.3 mm

and without threaded stud

Insulated base

M608

For capacitors with threaded stud, fully

insulated with PET sleeve and PP disk

PAPR terminal style

M650

Not for low inductance

PAPR with heat sink

mounting

M657

For capacitors with diameter d

≥ 64.3 mm

and without threaded stud, not for low

inductance

PAPR with insulated base

M658

For capacitors with threaded stud, fully

insulated with PET sleeve and PP disk, not

for low inductance

Version with low inductance (13 nH) in combination with insulated base (threaded stud) available

upon request.

Please note that there are design options which might not be available for each series. For further

information refer to series data sheets.

5.2

Low-inductance design (M603)

Low-inductance aluminum electrolytic capacitors offer numerous advantages for frequency con-

verter design:

Voltage peaks caused by steep-edged pulses are significantly reduced.

Power semiconductors of a lower voltage class can be used.

Capacitor banks require fewer capacitors, which reduces the cost, weight and space require-

ments of frequency converters accordingly.

The low inductance of the aluminum electrolytic capacitor with screw terminals is the result of var-

ious design improvements.

B43712, B43732

Long useful life

85

°C

Page 13 of 30

Please read Cautions and warnings and

Important notes at the end of this document.