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KM50-C

Smart Power Monitor

KM50-C

Power and current can be measured simultaneously. Measurement of generated power (regenerative power), leading reactive power, lagging reactive power, and consumed power. Low Cost Power Monitor.

about this Product Family

Caution: All units are in millimeters unless otherwise indicated.

Smart Power Monitor

KM50-C1-FLK

KM50-C Dimensions 2

Panel Mounting Dimensions

KM50-C Dimensions 3

  • Use M3.5 crimp terminals.
  • The mounting panel must be 1 to 5mm thick.
  • When mounting KM50-C Power Monitors side by side, provide sufficient space between them.
  • Reference separation: 60 mm (top, bottom, left, and right)
  • Make sure that the rated ambient temperature of the KM50-C Power Monitor is not exceeded when more than one Power Monitor is mounted.

CTs

KM20-CTF-5A

KM50-C Dimensions 5

KM20-CTF-50A

KM50-C Dimensions 6

KM20-CTF-100A

KM50-C Dimensions 7

KM20-CTF-200A

KM50-C Dimensions 8

KM20-CTF-400A/600A

KM50-C Dimensions 9

KM20-CTF-CB3 (Special CT Cable)

KM50-C Dimensions 10

Special CTs and CT Cable

  • Use only the CTs and CT Cable specified by OMRON.
  • If any other CTs or CT Cables are used, normal measurements will not be possible.
  • The Special CTs have polarity.
    Connect the Special CT correctly, connecting the 1S or 3S terminal on the Power Monitor to the k terminal on the CT and the 1L or 3L terminal on the Power Monitor to the l terminal on the CT.
  • Do not ground the Special CTs. Failure may occur.

Special CTs for the KM20-B40 and KM20-B40-FLK

Rated primary current of 5 A: KM20-CTF-5A
Rated primary current of 50 A: KM20-CTF-50A
Rated primary current of 100 A: KM20-CTF-100A
Rated primary current of 200 A: KM20-CTF-200A
Rated primary current of 400 A: KM20-CTF-400A
Rated primary current of 600 A: KM20-CTF-600A

KM20-CTF-series CT Cable

KM20-CTF-CB3 (3 m)

Optional Accessories

Mounting Bracket

KM50-OPT-ED1

KM50-C Dimensions 16

KM50-OPT-EM1

KM50-C Dimensions 17

KM50-OPT-CD1

KM50-C Dimensions 18