
INSTRUCTION MANUAL
ModelE54-CT1
ModelE54-CT3
Current transformer
This manual primarily describes precautions
required in installing and wiring the current
transformer.When using the current transfomer,
please refer to the pertinent catalog for detailed
information.
E54-CT1
50A
50H2(Approx. 10G)
Approx.11.5g
E54-CT3
120A
Approx.50g
(Note1)
Weight
Accessories
Maximum heater
current (Note2)
Dielectric
strength
Vibration
resistance
1000VAC
(for one minute)
■SPECIFICATIONS
Notes:
1.Receptacles (2pieces)
(170148-1 by AMP JAPAN Limited)
Plugs (2pieces)
(1-480349-0 by AMP JAPAN Limited)
2.As for the maximum heater current, follw that of
the temperature controller ratings.
3.Refer to the instruction manual of the tempera-
ture controller for connections.
■DIMENSIONS
●E54-CT1
●E54-CT3
E54-CT1
MADE IN JAPAN
21
φ5.8
15
0.5
10.5
25 7.5
3
2.8
10
φ3.5×2
30
40
E54-CT3
MADE IN JAPAN
30
40 9
55
30
φ12
φ2.36
15
2-M3
40
Karasuma Nanajo, Shimogyo-ku,
Kyoto 600, Japan
OMRON Corporation
0648688-0D
Information on waste electrical and electronic equipment
Dispose in accordance with applicable regulations.EN