DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
Compensated High Current Choke, 3-phase and neutral line
See below:
Approvals and Compliances
Description
Applications
- Current compensated choke
- 3-phase and neutral line
- THT-terminals
- Flange for mounting onto printed circuit board
- Frequency converter
- Charge stations
- UPS-systems
Weblinks
Unique Selling Proposition
pdf data sheet, html datasheet, General Product Information, DistributorStock-Check, Detailed request for product, Landing Page
- Compact size and light weight
- Open design for optimal cooling
- Nanocrystalline ring cores
- Customer specific pin outs available
Technical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
Terminal Type
Weight
Material: Housing
500/760 VAC/VDC
10 - 40 A @ Ta 40 °C
0.75 - 6.5 mH, Tol. -30% +50%
0 - 400 Hz
THT
100 - 165 g
UL 94V-0
Test Voltage
␣
Climatic Category
Allowable Operation Temp.
500 V: 2150 VDC, 2 sec, winding to
winding
760 V: 3300 VDC, 2 sec, winding to
winding
40/100/21 acc. to IEC 60068-1
-40 °C to 100 °C
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER.
Application standards
Application standards where the product can be used
Organization
Design
Standard
Description
Designed for applications acc.
IEC/UL 60950
IEC 60950-1 includes the basic requirements for the safety of information
technology equipment.
Details
Initiator
Description
RoHS
SCHURTER AG
Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
China RoHS
SCHURTER AG
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
REACH
SCHURTER AG
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
Compliances
The product complies with following Guide Lines
Identification
EMC Products
1
DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
Dimension [mm]
52-10
31 max.
(8x) Terminal ø1.25
(+0.3 /-0)
7
16.51 ±0.1
5
6
9.5 ±0.1
0
8
2
9.5 ±0.1
3
16.51 ±0.1
1
9.5 ±0.1
0
9.5 ±0.1
+1
- 0.5
16.51 ±0.1
5
Label
4
16.51 ±0.1
ø 53 max.
52-12
31 max.
(8x) Terminal ø1.5
(+0.3 /-0)
16.51±0.1
5
4
0
2
3
1
16.51±0.1
0
9.5 ±0.1
+1
- 0.5
16.51±0.1
5
Label
8
9.5 ±0.1
16.51±0.1
7
6
9.5 ±0.1
9.5 ±0.1
ø 53 max.
52-16
(8x) Terminal ø1.8
(+0.3 /-0)
31 max.
16.51 ±0.1
9.5 ±0.1
7
5
4
0
3
EMC Products
1
16.51 ±0.1
9.5 ±0.1
9.5 ±0.1
+1
- 0.5
16.51 ±0.1
2
8
2
9.5 ±0.1
16.51 ±0.1
5
Label
6
0
ø 53 max.
DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
52-25
31 max.
ø 53 max.
(8x) Terminal ø2.24
(+0.3 /-0)
16.51 ±0.1
5
9.5 ±0.1
Label
8
4
0
2
9.5 ±0.1
3
16.51 ±0.1
1
16.51 ±0.1
0
9.5 ±0.1
9.5 ±0.1
+1
- 0.5
16.51 ±0.1
5
7
6
52-32
31 max.
(8x) Terminal ø2.8
(+0.3 /-0)
17.89 ±0.1
15.01 ±0.1
9.46 ±0.1
7
5
6
0.83 ±0.1
0
0.83 ±0.1
9.46 ±0.1
15.01 ±0.1
17.89 ±0.1
+1
- 0.5
2
1
3
17.89 ±0.1
15.01 ±0.1
9.46 ±0.1
0.83 ±0.1
5
Label
8
4
0
0.83 ±0.1
9.46 ±0.1
15.01 ±0.1
17.89 ±0.1
ø 53 max.
52-40
ø 53 max.
31 max.
(8x) Terminal ø3.15
(+0.3 /-0)
17.89 ±0.1
15.01 ±0.1
9.46 ±0.1
7
5
6
0.83 ±0.1
0
0.83 ±0.1
9.46 ±0.1
15.01 ±0.1
17.89 ±0.1
4
2
1
3
0.83 ±0.1
0
0.83 ±0.1
9.46 ±0.1
15.01 ±0.1
17.89 ±0.1
+1
- 0.5
17.89 ±0.1
15.01 ±0.1
9.46 ±0.1
5
Label
8
EMC Products
3
DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
58-10
ø 58 max.
31 max.
(8x) Terminal ø1.25
(+0.3 /-0)
18.38 ±0.1
5
12 ±0.1
7
6
Label
4
0
2
12 ±0.1
3
18.38 ±0.1
1
12 ±0.1
18.38 ±0.1
0
12 ±0.1
+1
- 0.5
18.38 ±0.1
5
8
58-12
ø 58 max.
31 max.
(8x) Terminal ø1.5
(+0.3 /-0)
18.38 ±0.1
5
12 ±0.1
7
6
Label
4
0
2
12 ±0.1
3
18.38 ±0.1
1
12 ±0.1
18.38 ±0.1
0
12 ±0.1
+1
- 0.5
18.38 ±0.1
5
8
58-16
31 max.
ø 58 max.
(8x) Terminal ø1.8
(+0.3 /-0)
7
18.38 ±0.1
5
12 ±0.1
6
Label
4
0
2
12 ±0.1
3
18.38 ±0.1
4
EMC Products
1
12 ±0.1
18.38 ±0.1
0
12 ±0.1
+1
- 0.5
18.38 ±0.1
5
8
DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
58-32
31 max.
ø 58 max.
(8x) Terminal ø2.8
(+0.3 /-0)
24.11±0.1
10.68 ±0.1
9.74 ±0.1
4.53 ±0.1
0
4.53 ±0.1
9.74 ±0.1
10.68 ±0.1
7
6
5
4
1
2
3
24.11 ±0.1
24.11 ±0.1
9.74 ±0.1
10.68 ±0.1
0
4.53 ±0.1
9.74 ±0.1
4.53 ±0.1
24.11±0.1
+1
- 0.5
10.68 ±0.1
5
Label
8
58-40
31 max.
(8x) Terminal ø3.15
(+0.3 /-0)
24.11 ±0.1
10.68 ±0.1
9.74 ±0.1
4.53 ±0.1
0
4.53 ±0.1
9.74 ±0.1
10.68 ±0.1
24.11 ±0.1
6
Label
8
4
2
1
3
9.74 ±0.1
10.68 ±0.1
24.11 ±0.1
4.53 ±0.1
+1
- 0.5
24.11±0.1
10.68 ±0.1
9.74 ±0.1
4.53 ±0.1
5
7
5
0
ø 58 max.
Diagrams
1
2
3
4
5
6
7
8
EMC Products
5
DKIH-4
Suppression Chokes
https://www.schurter.com /PG81_82
Impedance curves
DKIH-3452-xxxx-NK
DKIH-3458-xxxx-NK
z [Ω]
1M
z [Ω]
1M
100k
100k
10 A
10 A
12 A
10k
12 A
10k
16 A
1k
16 A
1k
25 A
25 A
100
32 A
100
40 A
40 A
32 A
10
10k
100k
1M
10
10k
10M f [Hz]
100k
1M
10M f [Hz]
All Variants
In [A]
Un [V]
Ln [mH]
Rcu
[mΩ]
Tripped Power
Dissipation [W]
fRES
[MHz]
Copper ø
[mm]
Weight [g]
Housings
Packing unit [pcs.]
Order Number
10
500
5.5
7
2.8
3.68
1.25
100 g
52-10
20
3-108-426
█
12
500
3
3.7
2.13
5.06
1.5
105 g
52-12
20
3-108-427
█
16
500
2.1
2.12
2.17
6.6
1.8
100 g
52-16
20
3-108-428
█
25
500
1.35
1.12
2.8
9.56
2.24
110 g
52-25
20
3-108-430
█
32
500
0.75
0.55
2.25
15.4
2.8
130 g
52-32
20
3-108-431
█
40
500
0.75
0.44
2.82
13.4
3.15
140 g
52-40
20
3-108-432
█
10
760
6.5
8
3.2
3.2
1.25
130 g
58-10
20
3-108-433
█
12
760
4.0
4.33
2.49
4.8
1.5
130 g
58-12
20
3-108-434
█
16
760
3.0
2.6
2.66
5.18
1.8
140 g
58-16
20
3-108-435
█
25
760
2.0
1.4
3.5
6.6
2.24
150 g
58-25
20
3-108-437
█
32
760
0.75
0.55
2.25
15.4
2.8
155 g
58-32
20
3-108-438
█
40
760
0.75
0.44
2.82
15.4
3.15
165 g
58-40
20
3-108-439
█
█ Most Popular.
30.05.2019
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
6
EMC Products
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
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