44
EH1
H
44
Libertyville, IL (847) 680-7400
HSeries
RFIPower Line Filters for
UL544 Healthcare Equipment
UL Recognized under UL544
CSA Certified
VDE Approved
H Series
Corcom H series filters were developed specifically for
health care applications. These products are suitable for
uses in both patient care equipment and nonpatient care
equipment. Their extremely low leakage current allows
compliance with UL544 and CSA 22.2 health care
specifications.
See Appendix C for more information on UL544 health
care applications.
The H series features products with a variety of current
ratings and case styles. Model 10EH4C additionally
incorporates a separate ground circuit inductor to isolate
equipment chassis from power line ground at RF
frequencies.
Note: When using the models with an IEC connector
(e.g. 6EH4), remember that the leakage current of the
companion line cord, GA400, is more significant than that
of the filter – which may disqualify this line cord from use
in patient care applications.
Electrical Schematic
Specifications
Maximum leakage current, each
line-to-ground@ 120 VAC 60 Hz:2µA
@ 250 VAC 50 Hz:5µA
Hipot rating (one minute):
line-to-ground2250 VDC
line-to-line1450 VDC
Operating frequency:50/60 Hz
Rated voltage:120/250 VAC
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Rating.15.5151030
3A182730302718
6A91620262318
10A71315171614
15A59111211 9
Line Cord
Line Cord No. GA400:
SVT type 7
1/2foot, 3-conductor line cord to mate with all
models except 3EH1 and 3EH3. 50 micro amps
maximum leakage @ 120 VAC, 60 Hz.
Resistor location for reference only.
Frequency-MHz
Typical dimensions
Terminals: (5) Holes: Dia.(4) Slot: Mounting holes: Dia. (2)
.250
6.35
.
07
1.8
.188
4.78
.07 x .16
1.8 x 4.1
EH1EH4/EH4C
EH9
EH8
EH5
Case Styles
Metric shown in italics.
45
H
45
Libertyville, IL (847) 680-7400
Case Dimensions
Metric shown in italics.
AB C D EF
Part No.(max)(max)(max)(max)(ref)
3EH12.251.820.662.1252.53
57.246.116.753.9864.2
3EH3.961.82.662.1252.53
24.4046.116.753.9864.2
6EH42.201.190.811.5751.98
55.930.220.640.0150.3
6EH51.551.190.851.5751.98.295
39.430.221.640.0150.37.5
6EH81.561.190.811.5751.98.295
39.730.220.640.0150.37.5
6EH91.551.190.851.5751.98
39.430.221.640.0150.3
10EH42.621.190.811.5751.98
66.530.220.640.0150.3
10EH4C2.621.190.811.5751.98
66.530.220.640.0150.3
5EH42.621.190.811.5751.98
66.530.220.640.0150.3
Ordering Information
Consult your local Corcom sales representative for pricing.
SeriesH
EH4 & EH4C
EH9
EH5
EH8
Note 1: EH4, EH4C and EH8 allow front or back mounting.
Note 2: EH5 and EH9 allow back mounting only.
Typical dimensions
Wire Leads: Min. 18 AWG Mounting holes: Dia.(2)
4.0
101.6.132
3.35
Typical dimensions
Terminals: (3) Holes: Dia.(2) Slot: Mounting holes: Dia. (2)
.250
6.35
.
07
1.8.132
3.35
.07 x .16
1.8 x 4.1
Panel cutout (Back mount)
Tolerance ±
Panel cutout (Front mount)
Tolerance ±.005
0.13
.005
0.13
Recommended Panel Cutouts
EH3
Available Part Numbers
3EH16EH8
3EH36EH9
6EH110EH1
6EH310EH3
6EH410EH4
6EH510EH4C
15EH4
Line Cord No. GA400
Insulating Boot No. FA601
± .015
± .38
Case Styles
Metric shown in italics.
