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KE1

Smart Measurement and Monitor Units

KE1

First in the Industry! Unit structure that enables Power and Earth Leakage Monitoring with just one Unit. Use just one Unit to implement multi-circuit measurements.

about this Product Family

Caution: All units are in millimeters unless otherwise indicated.

Main Units

KE1-PGR1C-FLK/PVS1C-FLK/VSU1B-FLK/VAU1B-FLK/CTD8E/ZCT8E

KE1 Dimensions 2

KE1-DRT-FLK

KE1 Dimensions 3

Split-type Current Transformers (CTs)

KM20-CTF-5A
KM20-CTF-5AU

KE1 Dimensions 5

KM20-CTF-50A
KM20-CTF-50AU

KE1 Dimensions 6

KM20-CTF-100A
KM20-CTF-100AU

KE1 Dimensions 7

KM20-CTF-200A
KM20-CTF-200AU

KE1 Dimensions 8

KM20-CTF-400A/600A
KM20-CTF-400A/600AU

KE1 Dimensions 9

CT Through-hole Dimensions

KM20-CTB-5A/50A

KE1 Dimensions 11

CT Cable

KM20-CTF-CB3 (Special CT cable)

KE1 Dimensions 13

Zero-phase Current Transformers (Compatible ZCTs)

Indoor, through-hole
OTG-L21 (50A)

KE1 Dimensions 15

Indoor, through-hole
OTG-L30 (100A)

KE1 Dimensions 16

Indoor, through-hole
OTG-L42 (200A)

KE1 Dimensions 17

Indoor, through-hole
OTG-L68 (400A)

KE1 Dimensions 18

Indoor, through-hole
OTG-L82 (600A)

KE1 Dimensions 19

Indoor, through-hole
OTG-L156 (1,000A)

KE1 Dimensions 20

Indoor, split-type
OTG-CN52 (200A)

KE1 Dimensions 21

Indoor, split-type
OTG-CN77 (400A)

KE1 Dimensions 22

Indoor, split-type
OTG-CN112 (600A)

KE1 Dimensions 23

Outdoor, through-hole
OTG-LA30W (100A)

KE1 Dimensions 24

Outdoor, split-type
OTG-CN36W (150A)

KE1 Dimensions 25

Largest Applicable Wire Sizes for CTs

KE1 Dimensions 26

Current Transformer for Ground Wires

Indoor, split-type
K6ER-CN22 (2A)

KE1 Dimensions 28

Communications Interface Converter
K3SC-10

KE1 Dimensions 29

Note: DIN Track mounting is also possible.

DIN Track
PFP-100N
PFP-50N

KE1 Dimensions 30

* The dimensions for the PFP-50N DIN Track are given in parenthesis.

Clamp (End Plate)
PFP-M

KE1 Dimensions 31