Siemens CU240S DP Uživatelský manuál stáhnout pdf (Strana 7)

SINAMICS G120

Inverter chassis units 0.37 kW to 132 kW (0.5 hp to 200 hp)

SINAMICS G120 chassis units

3/7

Siemens D 11.1 · 2008

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Design (continued)

General information on design

Frequency converters, consisting of Power Module (PM) and Control Unit

(CU) and two base components at positions 1 and 2

• Max. two base components plus converter are possible.

• The line filter has to be mounted directly underneath the fre-

quency inverter (position 1).

• With lateral mounting, the line-side components have to be

mounted on the left side of the frequency inverter and the

load-side components on the right side.

• Braking resistors have to be mounted directly on the control

cabinet wall due to heating issues.

Recommended installation combinations of converter and optional power and DC link components

Inverter chassis unit

SINAMICS G120 e. g.

Filter

Base components

e. g.

Reactor

Mounting

surface or

cabinet wall

Position

G_D011_EN_00187

CU PM

Power Module Base component Lateral mounting

Frame size Position 1 Position 2 On the left side of the

converter

(for line-side power

components)

On the right side of the

converter

(for output-side power

components and DC link

components)

FSA and FSB

Line filter Line reactor – Output reactor and/or

Braking resistor

Line filter or

Line reactor

Output reactor – Braking resistor

Line filter or

Line reactor

Braking resistor – –

Line filter or

Line reactor or

Braking resistor

– – –

FSC

Line filter Line reactor – Output reactor and/or

Braking resistor

Line filter or

Line reactor

Output reactor – Braking resistor

FSD and FSE

Line reactor – Line filter Output reactor and/or

Braking resistor

FSF

– – Line filter and/or

Line reactor

Output reactor and/or

Braking resistor

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