OUTPUT TOROIDAL FILTERS. Enertronica Santerno Sinus Penta, SOLARDRIVE PLUS, IRIS BLUE, PENTA MARINE

MOTOR DRIVES

ACCESSORIES

6.10. Output Toroidal Filters

USER MANUAL

Output toroidal filters are high-permeable ferromagnetic materials used to weaken cable disturbance.

See the “EMC” section in the Installation Guide .

See the section related to the cross-sections of the power cables and sizes of the protective devices in the

Installation Guide .

Part

Number

TOROIDAL FILTER MODEL Inverter Model

Cable Crosssection

(mm 2 )

AC1810402

AC1810503

AC1810603

AC1811004

2xL0674-X830

3xL0082-X830

3xL0040-X830

4xL0084-X830

0003-0021

0022-0034

0036-0086

0088-0164

2.5-6

10-16

25-50

70-150

AC1811202

AC1811202

2xL0705-X830

2xL0705-X830

0180-0202

0216-0368

185-240

2x120-2x185

AC1811402 2xA0711-X830 0401-0402 2x240

•

If the connections table shows only one set of three cables (or N. 1 three-pole cable), the three cables shall go through the ferrite.

•

In case of N. 2 sets of three cables (or N. 2 three-pole cables) both cable sets may go through the ferrite, or one ferrite may be mounted on each cable set.

•

Where N. 3 sets of three cables are required, one ferrite shall be mounted on each individual cable set.

Examples:

Sinus Penta 0180 S41 4T: the recommended motor cable cross-section is 185 mm 2



the cable set shall go through one ferrite, P/N AC1811202.

Sinus Penta 0260 S41 4T: the recommended motor cable cross-section is 2x120 mm 2



both cable sets can either go through one ferrite, P/N AC1811202, or they can go through a separate ferrite, P/N AC1811004.

Sinus Penta 0524 S60 4T: the recommended motor cable cross-section is 3x185 mm 2



each of the three cable sets shall go through a separate ferrite, P/N AC1811202.

GROUND

R

S

T

R

S

T

INTERNAL

EMC

FILTER

U

V

W

SINUS INVERTER

OUTPUT

TOROID

FILTER

Figure 59: Output toroidal filter

M

GROUND

P000095-B

142/ 312