Appendix A—Technical Data and Specifications
214
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
Table 74. Measurement Module Specifications
Note:
Refer to
Chapter 10
for Ground Fault Module specifications.
Table 75. Measurement Module Frame Breaks
Notes
1
Use only insulated conductors.Conductor outer diameter vary with insulation type.
Refer to aperture diameter for sizing.
2
Linear to 1.2 FLA over the range of 20–80 Hz. Linear to 7.2x FLA over 47–63 Hz range.
Table 76. EMC Emissions
Description
Specification
3 Phase Voltage input U12, U23,
U31 RMS
Input ratings: 110–690 Vac (94–759 Vac)
Grounded, Floating, and High-Resistance Ground Distribution systems supported.
4160 Vac with PT Ratios between 35:1 and 6:1
Connector: Removable screw terminal
U
imp
: See
Table 82
.
Line Frequency: 20~80 Hz
3 Phase Current input I1, I2, I3
RMS
Depending on Measurement Module range
Current as % of rated FLA
0~720% max rated FLA
Frame
Size
Current Range
Aperture
Dia. (mm)
Supported
Conductor NA
600 V
1
Supported
Conductor EMEA
690 V
1
Frequency Range
45 mm
0.3–2.4 Amp
7.8
6 AWG
16 mm
2
20–80 Hz
2
45 mm
1–5 Amp
7.8
6 AWG
16 mm
2
20–80 Hz
2
45 mm
4–32 Amp
7.8
6 AWG
16 mm
2
20–80 Hz
2
45 mm
6–45 Amp
7.8
6 AWG
16 mm
2
20–80 Hz
2
55 mm
N.A. 9-68 Amp
1
IEC 9-72 Amp
10.5
3 AWG
25 mm
2
20–80 Hz
2
90 mm
11–90 Amp
15.8
2/0 AWG
70 mm
2
20–80 Hz
2
90 mm
17–136 Amp
15.8
2/0 AWG
70 mm
2
20–80 Hz
2
Description
Specification
Radiated Emissions
EN 55011 (CISPIR 11) Group 1, Class A, ISM Equipment for Industrial, Scientific,
and Medical Equipment. 30 MHz to 1000 Mhz
The ferrite bead needs to be applied to meet requirements.
Bead should go over L1 and L2 terminals only.
Conducted Emissions
IEN 55011 (CISPIR 11) Group 1, Class A, ISM Equipment for Industrial, Scientific,
and Medical Equipment. 0.15 MHz to 30 MHz.
The ferrite bead needs to be applied to meet requirements.
Bead should go over L1 and L2 terminals only.
