nord SK CI5-230/006-C User manual

Getriebebau NORD GmbH & Co. KG
Getriebebau-Nord-Straße 1 • 22941 Bargteheide, Germany • www.nord.com
Technical Information / Datasheet SK CI5-xxx/xxx-C
Mains choke TI 276993xxx 1.1 1822 en
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Mains chokes for NORDAC PRO SK 5xxP
1~ 230 V AC
SK CI5-230/006-C
276 993 005
SK CI5-230/010-C
276 993 009
SK CI5-230/025-C
276 993 024
3~ 400 V AC
SK CI5-500/004-C
276 993 004
SK CI5-500/008-C
276 993 008
SK CI5-500/016-C
276 993 016
SK CI5-500/035-C
276 993 035
SK CI5-500/063-C
276 993 063

Mains choke – SK CI5-xxx/xxx-C
2 / 17 TI 276993xxx - 1822
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Field of use
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Frequency inverters have been developed for operation in industrial environments. It may be
necessary to implement an optional mains choke if required by the system and/or the application.
These chokes must be matched to the power range of the frequency inverter and the mains supply.
Benefits
Using an optional choke will
• Minimise mains feedback and mains current surges
• Significantly reduce the current harmonics
• Restrict start-up and peak current
• Reduce the apparent power and charge currents in the link circuit
• Improve cosφ
Application
The mains choke is implemented upstream of the frequency inverter and limits the input current to
approximately the output current level of the SK 5xxP. These mains chokes are UL certified and
should always be installed in the control cabinet due to their protection class (IP00). Optional
connection occurs with a connection cable to be supplied and with screw terminals at the mains choke
and at the frequency inverter.
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Overview
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1~ 230 V AC
Product type Part number Rated current
[A] Inductance
[mH] Mains voltage
[V]
SK CI5-230/006-C
276 993 005
6.0
4.88
200 … 240
± 10 %
SK CI5-230/010-C
276 993 009
10.0
2.93
SK CI5-230/025-C
276 993 024
25.0
1.17
3~ 400 V AC
Product type Part number Rated current
[A] Inductance
[mH] Mains voltage
[V]
SK CI5-500/004-C
276 993 004
4.0
3 x 7.35
380 … 480
-20 % / +10 %
SK CI5-500/008-C
276 993 008
8.0
3 x 3.86
SK CI5-500/016-C 276 993 016 16.0 3 x 1.84
SK CI5-500/035-C
276 993 035
35.0
3 x 0.84
SK CI5-500/063-C
276 993 063
63.0
3 x 0.47
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Copyright notice
As an integral component of the device described here, this document must be provided to all users in
a suitable form.
Any editing or amendment or other utilisation of the Technical Information manual is prohibited.
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Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 3 / 17
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Hazard and safety notes
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DANGER!
Danger of electric shock
The frequency inverter continues to carry hazardous voltages for up to 5 minutes after it was switched
off.
• Work must not be carried out unless the device has been disconnected from the voltage and at
least 5 minutes have elapsed since the mains was switched off!
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CAUTION
Danger of burns
The module and all other metal components can heat up to temperatures above 70 °C.
• Sufficient cooling time must be allowed for when working on the components in order to avoid
injuries (local burns) to parts of the body coming into contact with the components.
• In order to avoid damage to neighbouring objects, sufficient clearance must be maintained during
installation.
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NOTICE
Validity of this document
This document is only valid in combination with the operating instructions for the relevant frequency
inverter. Safe commissioning of this module and the frequency inverter depends on the availability of
this information.
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For further information, please refer to the manual BU 0600 (see "Further documentation
www.nord.com").
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It only is allowed for qualified electricians to install and commission the module. An electrician is a
person who, because of their technical training and experience, has sufficient knowledge relating to
• switching on, switching off, isolating, earthing and marking power circuits and devices,
• proper maintenance and use of protective devices in accordance with defined safety standards.
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Mains choke – SK CI5-xxx/xxx-C
4 / 17 TI 276993xxx - 1822
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Standards and approvals
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All chokes of the SK CI5 series comply with the standards and directives listed below.
Approval Directive Applied standards Certificates Label
CE (European
Union)
Low Voltage 2014/35/EU
EN 60529+A1+A2+AC
EN 61800-3
EN 61800-5-1
EN 61800-9-1
EN 61800-9-2
EN 63000
C310601
EMC 2014/30/EU
RoHS 2011/65/EU
Delegated
Directive (EU) 2015/863
Ecodesign
2009/125/EC
Regulation (EU)
Ecodesign 2019/1781
DIN Mains and commutation choke EN 61558-1 +AC + A1
EN 61558-2-20
UK BS EN 61558-2-20
SI/T RoHS 11363-2006
UL
(USA) UL 506 E103521
CSA
(Canada) CSA 22.2
cURus
(USA / Canada)
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Assignment to frequency inverters
Information
The chokes provided by the NORD DRIVESYSTEMS Group are directly tailored to the individual
NORDAC PRO series.
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For further information, please refer to the manual BU 0600 (see "Further documentation
www.nord.com").
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Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 5 / 17
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Technical Data
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General
Protection class IP 00
Ambient temperature [°C] -10 to +40
Climate class (EN 60068-1) 25/085/21
Humidity (average rel. humidity 85 %) 3K3
Operating mode
Continuous
operation
Vibration resistance (IEC/EN 60721-3-2) Transport 2M2
Degree of contamination (EN 61800-5-1)
2
Winding material CU
Electrical
Voltage drop [V] (AC) 1) 9.2 / 11.0
Rated frequency [Hz] 50 – 60
Inductance tolerance [%] ±10
Overload capacity 2)
1.5 x nominal
current
1) 1st value @ 50 Hz, 2nd value @ 60 Hz
2)
1 minute per hour
Data
Rated voltage
[V] (AC)
Rated current
[A]
Inductance
[mH]
Short circuit voltage
uK [%]
Power loss
[W]
Test voltage
3)
[V] (AC)
Product type
SK CI5-230/006-C 230 6.0 4.88 6.9 1) 6.8 2500
SK CI5-230/010-C 230 10.0 2.93 6.9 1) 7.8 2500
SK CI5-230/025-C 230 25.0 1.17 6.9 1) 27.0 2500
SK CI5-500/004-C 3 x 400 3 x 4.0 7.35 4.0 2) 11.5 4000
SK CI5-500/008-C 3 x 400 3 x 8.0 3.68 4.0 2) 23.0 4000
SK CI5-500/016-C 3 x 400 3 x 16.0 1.84 4.0 2) 46.1 4000
SK CI5-500/035-C 3 x 400 3 x 35.0 0.84 4.0 2) 101.0 4000
SK CI5-500/063-C 3 x 400 3 x 63.0 0.47 4.0 2) 181.0 4000
1)
@ 230 V (AC)
2)
@ 400 V (AC)
3) Test duration 2 seconds

Mains choke – SK CI5-xxx/xxx-C
6 / 17 TI 276993xxx - 1822
Data
Temperature class
(VDE)
Temperature class
[°C] (UL)
No. of phases
Typical winding resistance
[mΩ]
Fuse protection
[A]
Product type
SK CI5-230/006-C B Class 130 1 375
BU 0600
SK CI5-230/010-C B Class 130 1 73
SK CI5-230/025-C B Class 130 1 20
SK CI5-500/004-C B Class 130 3 280
BU 0600
SK CI5-500/008-C F Class 155 3 84
SK CI5-500/016-C F Class 155 3 44
SK CI5-500/035-C F Class 155 3 9.5
SK CI5-500/063-C F Class 155 3 5.9
Mechanical
Data
Dimen-
sioned
drawing
Weight
[kg] Fastening
screws
Dimensions
[mm]
Overall
dimensions
Product type A B C 1) D E F G H
SK CI5-230/006-C
0.51 M3 60 66 70 44 39 56 50 5.5
SK CI5-230/010-C
1.317 M4 84 78 95 64 51.5 76 64 6
SK CI5-230/025-C
1.484 M4 84 87 98 64 51.5 76 64 6
1) Typical, varies due to air gap inlay

Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 7 / 17
Data
Dimen-
sioned
drawing
Weight
[kg] Fastening
screws
Dimensions
[mm]
Overall dimensions
Product type A B C 1) D d1 E e1
SK CI5-500/004-C
1.31 M4 80 60 117 56 71 38 45
SK CI5-500/008-C
1.9 M4 120 85 140 90 105 39 70
SK CI5-500/016-C
2.7 M4 120 95 140 90 105 49 80
SK CI5-500/035-C
5.95 M5 155 110 167 113 135 65 95
1)
Typical, varies due to air gap inlay

Mains choke – SK CI5-xxx/xxx-C
8 / 17 TI 276993xxx - 1822
Data
Dimensioned
drawing
Weight
[kg]
Fastening
screws
Dimensions
[mm]
Overall dimensions
Product type A B C 1) D d1 d2 E e1 e2
SK CI5-500/063-C
9.65 M6 185 122 206 170 136 170 77 90 110
1) Typical, varies due to air gap inlay
Connection data
Data
Phases (1.1; 1.2) (PE) Mounting
Screw terminal
[mm2] Tightening torque
[Nm] Flat plug
[mm] Foot plate
Product type
SK CI5-230/006-C 4 1.0 – 1.2 6.3 x 0.8
✓
SK CI5-230/010-C 4 0.5 – 1.0 6.3 x 0.8
✓
SK CI5-230/025-C 10 1.2 – 2.0 6.3 x 0.8
✓
Data
Phases (1.1; 1.2)
Solid / flexible
[mm2] Fine-wire 1)
[mm2] Insulation stripping
length
[mm]
AWG
Product type
SK CI5-230/006-C 0.75 – 2.5 / 1.0– 2.5 1.0 – 2.5 11 18 – 14
SK CI5-230/010-C 0.2 – 6.0 / 0.2 – 6.0 0.2 – 4.0 9 22 – 10
SK CI5-230/025-C 0.2 – 6.0 / 0.2 – 6.0 0.2 – 4.0 14 22 – 10
1)
With electric wire ferrule

Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 9 / 17
Data
Phases (L1-L12; L2-L22; L3-L32) (PE) Mounting
Screw terminal
[mm2] Tightening torque
[Nm] Flat plug 1)
[mm] Foot bracket
Product type
SK CI5-500/004-C 4 0.5 – 1.0 6.3 x 0.8
✓
1)
2 PE flat plugs / connectors
Data
Phases (L1-L12; L2-L22; L3-L32)
Solid / flexible
[mm2] Fine-wire 1)
[mm2] Insulation stripping
length
[mm]
AWG
Product type
SK CI5-500/004-C 0.2 – 6.0 0.2 – 4.0 9 22 – 10
1) With electric wire ferrule
Data
Phases (L1-L12; L2-L22; L3-L32) (PE) Mounting
Screw terminal
[mm2] Tightening
torque
[Nm]
Screw Tightening
torque
[Nm]
Foot bracket
Product type
SK CI5-500/008-C 4 0.5 – 1.0 M5 3.0
✓
SK CI5-500/016-C 4 0.5 – 1.0 M5 3.0
✓
SK CI5-500/035-C 10 1.2 – 2.0 M5 3.0
✓
SK CI5-500/063-C 16 2.0 – 4.0 M5 3.0
✓
Data
Phases (L1-L12; L2-L22; L3-L32)
Solid / flexible
[mm2] Fine-wire 1)
[mm2] Insulation stripping
length
[mm]
AWG
Product type
SK CI5-500/008-C 0.2 – 6.0 0.2 – 4.0 9 22 – 10
SK CI5-500/016-C 0.2 – 6.0 0.2 – 4.0 9 22 – 10
SK CI5-500/035-C 0.2 – 16.0 0.2 – 10.0 14 8
SK CI5-500/063-C 2.5 – 25.0 2.5 – 16.0 15 10 – 6
1) With electric wire ferrule
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Mains choke – SK CI5-xxx/xxx-C
10 / 17 TI 276993xxx - 1822
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Installation
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-
The mains choke is mounted directly on the mounting surface (rear wall) of a control cabinet.
Appropriate mounting holes are provided for this purpose.
Information
The mains choke is intended for installation in electrical systems or machines. To protect the mains
choke from overheating, it requires sufficient ventilation.
When mounting chokes, heed the information in sections "Installation position" and "Clearances".
Pos: 34 /T ech nisc h e I nfor mati o nen/ Dr ossel n/N et zdr os sel n/S K C I5-... [ SK 5 xxP] /Mo nt age/ Instal l ation [SK C I5-. ..] (al le Ty pen) @ 7 1\mod_1618475646135_388.docx@ 2764521@ @ 1
-
Installation
Appropriate screws (4 pcs) must be provided for mains choke fastening.
Product type
SK CI5-230/006-C
SK CI5-230/010-C
SK CI5-230/025-C
1~ 230 V
SK CI5-500/004-C
3~ 400 V
SK CI5-500/008-C
SK CI5-500/016-C
SK CI5-500/035-C
3~ 400 V
Drilling pattern

Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 11 / 17
Product type
SK CI5-500/063-C
3~ 400 V
Drilling pattern
For information on fastening, please refer to the technical data in section "Mechanical".
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Mains choke – SK CI5-xxx/xxx-C
12 / 17 TI 276993xxx - 1822
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Installation position
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Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 13 / 17
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Clearances
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Mains choke – SK CI5-xxx/xxx-C
14 / 17 TI 276993xxx - 1822
Pos: 42 /T ech nisc he I nf ormat io nen/ All ge meine Modul e/ Ans chl uss ( Üb erschr if t) [ all e TIs ] @ 70\mod_1618232422651_388.docx@ 2760406@ 5 @ 1
Connection
Pos: 44 /T ech nisc h e I nfor mati o nen/ Dr ossel n/N et zdr os sel n/S K C I5-.. . [ SK 5 xx P]/M ont ag e/A nsc hlus s Ne tzdr os sel - Fr eque nz umri ch ter [ SK C I5-. ..] ( al le T ype n) @ 73\mod_1620115048601_388.docx@ 2774396@ @ 1
The mains choke must be connected upstream of the frequency inverter. Connect the input to mains
and the output to the frequency inverter.
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Information
The user has to provide the connections cables for the choke.
For further information, please refer to section (see "Technical Data") and the manual BU 0600
(see "Further documentation www.nord.com").
Pos: 47 /T ech nisc h e I nfor mati o nen/ Dr ossel n/N et zdr os sel n/S K C I5-.. . [ SK 5 xxP] /Mo ntag e/A nsc hluss [SK C I5-. ..] (al le Ty pen) @ 7 1\mod_1618478170698_388.docx@ 2764596@ @ 1
-
Mains choke
Product type
SK CI5-230/006-C
SK CI5-230/010-C
SK CI5-230/025-C
1~ 230 V
SK CI5-500/004-C
3~ 400 V
SK CI5-500/008-C
SK CI5-500/016-C
SK CI5-500/035-C
SK CI5-500/063-C
3~ 400 V
Terminal pattern
Phase Terminal Phases Terminals Phases Terminals
Input
L1 1.1 L1
L2
L3
L1
L2
L3
L1
L2
L3
L1
L2
L3
Output
L1 1.2 L1
L2
L3
L12
L22
L32
L1
L2
L3
L12
L22
L32
PE
Flat plug Flat plug Screw
The tightening torques specified in section "Mechanical" must be heeded when connecting the mains
choke.

Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 15 / 17
Frequency inverter
Product type
SK 5xxP-xxx-123-A
Sizes 1 + 2
1~ 230 V
SK 5xxP-xxx-340-A
Sizes 1 – 5
3~ 400 V
Terminal pattern
Terminal block
X1
Phase / connection Terminals Phase / connection Terminals
L1 L1 L1
L2
L3
L1
L2
L3
Neutral N
PE
PE Terminal
Tightening torques and wiring rules for the connection to the frequency inverter are specified in
manual BU 0600 (see "Further documentation www.nord.com").
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Information
When mounting and connecting the choke, the user must heed the notes on tools.
For further information, please refer to the manual BU 0600 (see "
Further documentation
www.nord.com").
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Mains choke – SK CI5-xxx/xxx-C
16 / 17 TI 276993xxx - 1822
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Connection diagram
Pos: 52 /T ech nisc h e I nfor mati o nen/ Dr ossel n/N et zdr os sel n/S K C I5-.. . [ SK 5 xxP] /A nsc hlus sbil d N etz dross el n [ SK C I5-... ] (al l e Ty pen) @ 70 \mod_1618232159241_388.docx@ 2760330@ @1
SK CI5-230/xxx-C
1~ 230 V
SK CI5-500/xxx-C
3~ 400 V
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Mains choke – SK CI5-xxx/xxx-C
TI 276993xxx - 1822 17 / 17
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Error message
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Error messages referring to the mains choke – the current or the archived message of the last fault –
can be retrieved using the information parameters “Actual fault” P700 and “Last fault” P701 from the
error memory of the frequency inverter.
Error (E007) Meaning Remarks
7.0
Mains Phase
Failure
Error at mains connection side
• Check that all mains phases are present
• Mains is asymmetrical
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For further information, please refer to the manual BU 0600 (see "Further documentation
www.nord.com").
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Maintenance
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In order to ensure proper heat dissipation from the choke body and the connection cables, these must
be free from dirt during operation.
Deposits of flammable material must be prevented in order to prevent ignition because the choke
surface can heat up.
Cleaning the choke must be carried out with a dry duster on a regular basis when the choke has
completely cooled down. The use of detergents for cleaning is generally not permitted. The choke
does not contain any serviceable parts.
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For further information, please refer to the manual BU 0600 (see "Further documentation
www.nord.com").
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Further documentation www.nord.com
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Document Designation Product series
BU 0600
Frequency inverter manual
NORDAC PRO SK 500P
F3060_E3000
Product flyers
NORDAC
PRO
SK 500P
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Further software www.nord.com
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Software Designation Information
ePLAN
Macros
On request
CAD
STEP 3D models
On request
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Certificates www.nord.com
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Certificate Designation Product series
C310601
EU Declaration of Conformity
NORDAC PRO SK 500P
On request
Manufacturer's EAC declaration for chokes
SK CI5-… for frequency inverter SK 500P
=== En de der Lis te für T extmar ke Inhal t= ==
This manual suits for next models
15
Table of contents
Other nord Industrial Equipment manuals