Maximum leakage current at 10% unsymmetrical mains

Line to Ground (3 Phase WYE Center tapped)*:

@ 120 VAC 60 Hz:

5.0 mA

@ 277 VAC 50 Hz:

9.6 mA

*If 2 phases are interrupted, this leakage current

may rise to a significantly higher level

Hipot rating (one minute):

Line to Ground:

2210 VDC

Line to Line:

2158 VDC

Rated Voltage (max):

Phase to Phase:

480 VAC

Phase to Ground:

277 VAC

Operating Frequency:

50/60 Hz

Rated Current:

300 to 600A

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

CFN Series

CFN Series

3-phase Delta Power Line Filter for High Voltage Applications

116

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.

Corcom Product Guide

Catalog: 1654001

Issue Date: 06.2011

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• Universal high current filter

• Suitable for industrial applications including;

motor drives, inverters, converters, uninterruptible

power supplies and mining equipment

Ordering Information

400 CFN 12

Input / Output Style

12 – Copper bus bar

CFN Series

Current Rating

300, 400, 500, 600A

Specifications

Electrical Schematic

L1

L2

L3

PE

L1

L2

L3

PE

UL Recognized*

Available Part Numbers

300CFN12

400CFN12

500CFN12

600CFN12

*400CFN12 only