multiind

The multiind filter circuit reactors are required for setting up choked power factor correction systems.

The filter circuit reactors prevent resonance phenomena caused by harmonic components in the power grid. High linearities ensure the necessary functional stability even in the overload range.

Further advantages are the special impregnation, which ensures that the chokes are low-noise, and the overload protection provided by a temperature switch. The long service life and reliable quality testing are further features that characterize the multiind filter circuit chokes manufactured in Schwabach.

DEVICE TYPE: Filter circuit choke – multiind 5.5 light (p=5.5%), basic (p=5.5%)
Rated voltage \| frequency:	Un = 400 V \| 50 Hz
Maximum permissible operating voltage:	Un = 400 V ± 10 %
Performance:	2.5 – 75 kvar
Inductance constancy \| inductance tolerance:	L (I _Lin ) ≥ 0.95 L _N \| ± 3 %
Overtemperature protection:	Normally closed contact at 125 °C (250 V – 50 Hz – 2.5 A), Temperature class B
Protection class:	IP 00
Protection class:	I
Ambient temperature:	maximum 40 °C
Cooling type:	Self-cooling
Impregnation:	vacuum impregnated
degree of choking \| resonant frequency:	5.5 % \| 214 Hz
Linearity:	– (light) \| 2.1 x I _nom.(basic)
Standards:	DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20)
Versions:	Cu = copper Al = Aluminum L = connecting cable AW = connection angle RK = tubular cable lug
DEVICE TYPE: Filter circuit choke – multiind 7.0 light (p=7%), basic (p=7%)
Rated voltage \| frequency:	Un = 400 V \| 50 Hz
Maximum permissible operating voltage:	Un = 400 V ± 10 %
Performance:	2.5 – 75 kvar
Inductance constancy \| inductance tolerance:	L (I Lin ) ≥ 0.95 L N \| ± 3 %
Overtemperature protection:	Normally closed contact at 125 °C (250 V – 50 Hz – 2.5 A), Temperature class B
Protection class:	IP 00
Protection class:	I
Ambient temperature:	maximum 40 °C
Cooling type:	Self-cooling
Impregnation:	vacuum impregnated
degree of choking \| resonant frequency:	7 % \| 189 Hz
Linearity:	1.6 x I nom _. (light) \| 1.85 x I _nom.(basic)
Standards:	DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20)
Versions:	Cu = copper Al = Aluminum L = connecting cable AW = connection angle RK = tubular cable lug
DEVICE TYPE: Filter circuit choke – multiind 8.0 light (p=8%), basic (p=8%)
Rated voltage \| frequency:	Un = 400 V \| 50 Hz
Maximum permissible operating voltage:	Un = 400 V ± 10 %
Performance:	2.5 – 75 kvar
Inductance constancy \| inductance tolerance:	L (I Lin ) ≥ 0.95 L N \| ± 3 %
Overtemperature protection:	Normally closed contact at 125 °C (250 V – 50 Hz – 2.5 A), Temperature class B
Protection class:	IP 00
Protection class:	I
Ambient temperature:	maximum 40 °C
Cooling type:	Self-cooling
Impregnation:	vacuum impregnated
degree of choking \| resonant frequency:	8 % \| 176 Hz
Linearity:	1.6 x I nom _. (light) \| 1.85 x I _nom.(basic)
Standards:	DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20)
Versions:	Cu = copper Al = Aluminum L = connecting cable AW = connection angle RK = tubular cable lug
DEVICE TYPE: Filter circuit choke – multiind 12.5 light (p=12.5%), basic (p=12.5%)
Rated voltage \| frequency:	Un = 400 V \| 50 Hz
Maximum permissible operating voltage:	Un = 400 V ± 10 %
Performance:	2.5 – 50 kvar
Inductance constancy \| inductance tolerance:	L (I Lin ) ≥ 0.95 L N \| ± 3 %
Overtemperature protection:	Normally closed contact at 125 °C (250 V – 50 Hz – 2.5 A), Temperature class B
Protection class:	IP 00
Protection class:	I
Ambient temperature:	maximum 40 °C
Cooling type:	Self-cooling
Impregnation:	vacuum impregnated
degree of choking \| resonant frequency:	12.5 % \| 142 Hz
Linearity:	1.4 x I nom _. (light) \| 1.5 x I _nom.(basic)
Standards:	DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20)
Versions:	Cu = copper Al = Aluminum L = connecting cable AW = connection angle RK = tubular cable lug
DEVICE TYPE: Filter circuit choke – multiind 14.0 light (p=14.0%), basic (p=14.0%)
Rated voltage \| frequency:	Un = 400 V \| 50 Hz
Maximum permissible operating voltage:	Un = 400 V ± 10 %
Performance:	2.5 – 50 kvar
Inductance constancy \| inductance tolerance:	L (I Lin ) ≥ 0.95 L N \| ± 3 %
Overtemperature protection:	Normally closed contact at 125 °C (250 V – 50 Hz – 2.5 A), Temperature class B
Protection class:	IP 00
Protection class:	I
Ambient temperature:	maximum 40 °C
Cooling type:	Self-cooling
Impregnation:	vacuum impregnated
degree of choking \| resonant frequency:	14 % \| 134 Hz
Linearity:	1.4 x I nom _. (light) \| 1.5 x I _nom.(basic)
Standards:	DIN EN 60076-6 (VDE 0532-76-6) DIN EN 61558-1-A1 (VDE 0570-1-A1) DIN EN 61558-2-20 (VDE 0570-2-20)
Versions:	Cu = copper Al = Aluminum L = connecting cable AW = connection angle RK = tubular cable lug

DEVICE TYPE: Filter circuit choke – multiind 5.5 light (p=5.5%), basic (p=5.5%)

Rated voltage | frequency:

Un = 400 V | 50 Hz

Maximum permissible operating voltage:

Un = 400 V ± 10 %

Performance:

2.5 – 75 kvar

Inductance constancy | inductance tolerance:

L (I _Lin ) ≥ 0.95 L _N | ± 3 %

Overtemperature protection:

Normally closed contact at 125 °C
(250 V – 50 Hz – 2.5 A),
Temperature class B

Protection class:

IP 00

Protection class:

Ambient temperature:

maximum 40 °C

Cooling type:

Self-cooling

Impregnation:

vacuum impregnated

degree of choking | resonant frequency:

5.5 % | 214 Hz

Linearity:

– (light) | 2.1 x I _nom.(basic)

Standards:

DIN EN 60076-6 (VDE 0532-76-6)
DIN EN 61558-1-A1 (VDE 0570-1-A1)
DIN EN 61558-2-20 (VDE 0570-2-20)

Versions:

Cu = copper
Al = Aluminum
L = connecting cable
AW = connection angle
RK = tubular cable lug

DEVICE TYPE: Filter circuit choke – multiind 7.0 light (p=7%), basic (p=7%)

Rated voltage | frequency:

Un = 400 V | 50 Hz

Maximum permissible operating voltage:

Un = 400 V ± 10 %

Performance:

2.5 – 75 kvar

Inductance constancy | inductance tolerance:

L (I Lin ) ≥ 0.95 L N | ± 3 %

Overtemperature protection:

Normally closed contact at 125 °C
(250 V – 50 Hz – 2.5 A),
Temperature class B

Protection class:

IP 00

Protection class:

Ambient temperature:

maximum 40 °C

Cooling type:

Self-cooling

Impregnation:

vacuum impregnated

degree of choking | resonant frequency:

7 % | 189 Hz

Linearity:

1.6 x I nom _. (light) | 1.85 x I _nom.(basic)

Standards:

DIN EN 60076-6 (VDE 0532-76-6)
DIN EN 61558-1-A1 (VDE 0570-1-A1)
DIN EN 61558-2-20 (VDE 0570-2-20)

Versions:

Cu = copper
Al = Aluminum
L = connecting cable
AW = connection angle
RK = tubular cable lug

DEVICE TYPE: Filter circuit choke – multiind 8.0 light (p=8%), basic (p=8%)

Rated voltage | frequency:

Un = 400 V | 50 Hz

Maximum permissible operating voltage:

Un = 400 V ± 10 %

Performance:

2.5 – 75 kvar

Inductance constancy | inductance tolerance:

L (I Lin ) ≥ 0.95 L N | ± 3 %

Overtemperature protection:

Normally closed contact at 125 °C
(250 V – 50 Hz – 2.5 A),
Temperature class B

Protection class:

IP 00

Protection class:

Ambient temperature:

maximum 40 °C

Cooling type:

Self-cooling

Impregnation:

vacuum impregnated

degree of choking | resonant frequency:

8 % | 176 Hz

Linearity:

1.6 x I nom _. (light) | 1.85 x I _nom.(basic)

Standards:

DIN EN 60076-6 (VDE 0532-76-6)
DIN EN 61558-1-A1 (VDE 0570-1-A1)
DIN EN 61558-2-20 (VDE 0570-2-20)

Versions:

Cu = copper
Al = Aluminum
L = connecting cable
AW = connection angle
RK = tubular cable lug

DEVICE TYPE: Filter circuit choke – multiind 12.5 light (p=12.5%), basic (p=12.5%)

Rated voltage | frequency:

Un = 400 V | 50 Hz

Maximum permissible operating voltage:

Un = 400 V ± 10 %

Performance:

2.5 – 50 kvar

Inductance constancy | inductance tolerance:

L (I Lin ) ≥ 0.95 L N | ± 3 %

Overtemperature protection:

Normally closed contact at 125 °C
(250 V – 50 Hz – 2.5 A),
Temperature class B

Protection class:

IP 00

Protection class:

Ambient temperature:

maximum 40 °C

Cooling type:

Self-cooling

Impregnation:

vacuum impregnated

degree of choking | resonant frequency:

12.5 % | 142 Hz

Linearity:

1.4 x I nom _. (light) | 1.5 x I _nom.(basic)

Standards:

DIN EN 60076-6 (VDE 0532-76-6)
DIN EN 61558-1-A1 (VDE 0570-1-A1)
DIN EN 61558-2-20 (VDE 0570-2-20)

Versions:

Cu = copper
Al = Aluminum
L = connecting cable
AW = connection angle
RK = tubular cable lug

DEVICE TYPE: Filter circuit choke – multiind 14.0 light (p=14.0%), basic (p=14.0%)

Rated voltage | frequency:

Un = 400 V | 50 Hz

Maximum permissible operating voltage:

Un = 400 V ± 10 %

Performance:

2.5 – 50 kvar

Inductance constancy | inductance tolerance:

L (I Lin ) ≥ 0.95 L N | ± 3 %

Overtemperature protection:

Normally closed contact at 125 °C
(250 V – 50 Hz – 2.5 A),
Temperature class B

Protection class:

IP 00

Protection class:

Ambient temperature:

maximum 40 °C

Cooling type:

Self-cooling

Impregnation:

vacuum impregnated

degree of choking | resonant frequency:

14 % | 134 Hz

Linearity:

1.4 x I nom _. (light) | 1.5 x I _nom.(basic)

Standards:

DIN EN 60076-6 (VDE 0532-76-6)
DIN EN 61558-1-A1 (VDE 0570-1-A1)
DIN EN 61558-2-20 (VDE 0570-2-20)

Versions:

Cu = copper
Al = Aluminum
L = connecting cable
AW = connection angle
RK = tubular cable lug

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