H Series RFI Power Line Filters for UL544 Healthcare Equipment EH8 EH9 UL Recognized under UL544 CSA Certified VDE Approved EH5 EH4/EH4C EH1 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: @ 250 VAC 50 Hz: Hipot rating (one minute): line-to-ground line-to-line 2A 5A 2250 VDC 1450 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 .5 3A 6A 10A 15A 18 9 7 5 27 16 13 9 Frequency-MHz 1 5 30 20 15 11 30 26 17 12 10 30 27 23 16 11 18 18 14 9 Line Cord Line Cord No. GA400: SVT type 71/2 foot, 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. Case Styles Metric shown in italics. EH1 H 44 Typical dimensions Terminals: .250 .0 7 Dia.(4) Slot: .07 x .16 (5) Holes: 6.35 1.8 1.8 x 4.1 .188 Mounting holes: 4.78 Dia. (2) Libertyville, IL (847) 680-7400 Series Case Styles Case Dimensions Metric shown in italics. Metric shown in italics. EH3 Part No. 3EH1 3EH3 6EH4 6EH5 EH4 & EH4C 6EH8 6EH9 10EH4 10EH4C EH5 5EH4 A (max) 2.25 57.2 .96 24.40 2.20 55.9 1.55 39.4 1.56 39.7 1.55 39.4 2.62 66.5 2.62 66.5 2.62 66.5 B C (max) (max) 1.82 46.1 1.82 46.1 1.19 30.2 1.19 30.2 1.19 30.2 1.19 30.2 1.19 30.2 1.19 30.2 1.19 30.2 0.66 16.7 .66 16.7 0.81 20.6 0.85 21.6 0.81 20.6 0.85 21.6 0.81 20.6 0.81 20.6 0.81 20.6 .015 .38 D E (max) 2.125 53.98 2.125 53.98 1.575 40.01 1.575 40.01 1.575 40.01 1.575 40.01 1.575 40.01 1.575 40.01 1.575 40.01 2.53 64.2 2.53 64.2 1.98 50.3 1.98 50.3 1.98 50.3 1.98 50.3 1.98 50.3 1.98 50.3 1.98 50.3 H F (ref) .295 7.5 .295 7.5 Ordering Information Consult your local Corcom sales representative for pricing. EH8 Available Part Numbers 3EH1 3EH3 6EH1 6EH3 6EH4 6EH5 6EH8 6EH9 10EH1 10EH3 10EH4 10EH4C 15EH4 Line Cord No. GA400 Insulating Boot No. FA601 Typical dimensions 4.0 Min. 18 AWG 101.6 Wire Leads: Recommended Panel Cutouts .132 Mounting holes: 3.35 Dia.(2) H 45 EH9 Panel cutout (Front mount) Panel cutout (Back mount) Tolerance .005 Tolerance .005 0.13 Typical dimensions Terminals: .250 (3) Holes: .0 7Dia.(2) Slot: .07 x .16 Mounting holes: .132 Dia. (2) 6.35 1.8 1.8 x 4.1 Libertyville, IL (847) 680-7400 3.35 0.13 Note 1: EH4, EH4C and EH8 allow front or back mounting. Note 2: EH5 and EH9 allow back mounting only.