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H Series

Power Inlet Line Filter for Medical Equipment


UL Recognized
CSA Certified
VDE Approved

15A versions are tested by Underwriters Laboratories to US and Canadian requirements and are VDE approved at 10A, 250VAC

Catalog Data Sheet
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H Series

  • Minimal leakage current suitable for medical equipment
  • Two element circuit provides basic EMI attenuation above 1 MHz
  • Available with an internal ground circuit inductor
    (C suffix versions) to isolate equipment chassis from
    power line ground at radio frequencies
  • Flanged mounting the same as the EC, ED and EF Series
  • Capacitive output (see EAH, EBH and EJH Series for capacitive input)

Ordering Information

* IEC 60320-1 C14 inlet mates with C13 connector

Available Part Numbers

Click on any part number for 3D CAD models, customer drawings, distributor stock status and eCommerce Links.

3EH1 6EH8
3EH3 6EH9
6EH1 10EH1
6EH3 10EH3
6EH4 10EH4
6EH5 15EH4
Ground Circuit Inductor Versions
10EH4C  

 

 

Specifications

Maximum leakage current, each Line to Ground:
  @ 120 VAC 60 Hz 2 µA
  @ 250 VAC 50 Hz 5 µA
     
Hipot rating (one minute):
  Line to Ground 2250 VDC
  Line to Line 1450 VDC
     
Operating Frequency: 50 / 60 Hz
     
Rated voltage (max.): 250 VAC
     
Rated Current: 3A to 15A
   
Operating Ambient Temperature Range (at rated current Ir):
    -10°C to +40°C
In an ambient temperature (Ta) higher than +40°C
the maximum operating current (Io) is calculated as
follows: Io = Ir √(85-Ta)/45
   

Electrical Schematic

 

 

Accessories

GA400: NEMA 5-15P to IEC 60320-1 C13 line cord

Case Styles

H1 (Chassis Mount)

Typical Dimensions:
  Mounting holes (2): .188 [4.78] Dia.
  Line/Load Terminals (4): .250 [6.35] with .07 [1.8] Dia. hole
  Ground Terminal (1): .250 [6.35] with .07 x .16 [1.8 x 4.1] slot

H3 (Chassis Mount)

Typical Dimensions:
  Mounting holes (2): .188 [4.78] Dia.
  Wire Leads (5): 4.0 [101.6] Min., 18AWG, UL1015

H4 & H4C

Typical Dimensions:
  Mounting holes (2): .132 [3.35] Dia.
  Line Inlet (1): IEC 60320-1 C14
  Load Terminals (2): .250 [6.35] with .07 [1.8] Dia. hole
  Ground Terminal (1): .250 [6.35] with .07 x .16 [1.8 x 4.1] slot

H9

Typical Dimensions:
  Mounting holes (2): .132 [3.35] Dia.
  Line Inlet (1): IEC 60320-1 C14
  Load Terminals (2): .250 [6.35] with .07 [1.8] Dia. hole
  Ground Terminal (1): .250 [6.35] with .07 x .16 [1.8 x 4.1] slot

 

 

H5

Typical Dimensions:
  Mounting holes (2): .132 [3.35] Dia.
  Line Inlet (1): IEC 60320-1 C14
  Wire Leads: 4.0 [101.6] Min., 18AWG, UL1015

H8

Typical Dimensions:
  Mounting holes (2): .132 [3.35] Dia.
  Line Inlet (1): IEC 60320-1 C14
  Wire Leads: 4.0 [101.6] Min., 18AWG, UL1015

Recommended Panel Cutouts

Note 1: H4, H4C and H8 allow for front or back mounting
Note 2: H5 and H9 allow for back mounting only

Case Dimensions

Part No. A B C D E F
(max.) (max.) (max.) ±.015 (max.) (ref..)
± .38
H1 2.25 1.82 0.66 2.125 2.53  
57.2 46.1 16.7 53.98 64.2  

H3 .96 1.82 0.66 2.125 2.53  
24.40 46.1 16.7 53.98 64.2  

6EH4 2.20 1.19 0.81 1.575 1.98  
55.9 30.2 20.6 40.01 50.3  

10EH4, 10EH4C 2.62 1.19 0.81 1.575 1.98  
66.5 30.2 20.6 40.01 50.3  

15EH4 2.62 1.19 0.81 1.575 1.98  
66.5 30.2 20.6 40.01 50.3  

H5 1.55 1.19 0.85 1.575 1.98 .295
39.4 30.2 21.6 40.01 50.3 7.5

H8 1.56 1.19 0.81 1.575 1.98 .295
39.7 30.2 20.6 40.01 50.3 7.5

H9 1.55 1.19 0.85 1.575 1.98  
39.4 30.2 21.6 40.01 50.3  

 

Performance Data

Typical Insertion Loss
Measured in closed 50 ohm system
 

3EH

6EH

10EH

15EH

Minimum Insertion Loss in dB:
Measured in closed 50 ohm system
     
Common Mode / Asymmetrical (Line to Ground)   Differential Mode / Symmetrical (Line to Line)

 
Current Rating Frequency - MHz
.15 .5 1 5 10 30

3A 18 27 30 30 27 18
6A 9 16 20 26 23 18
10A 7 13 15 17 16 14
15A 5 9 11 12 11 9

   

 

USA Customer Service: 1-800-468-2023
Corcom Products Direct: 1-847-680-7400
Germany: 49-89-6089-0
  Dimensions are in inches and millimeters unless otherwise specified. Values in italics are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change.