E54-CT1 Omron Automation, E54-CT1 Datasheet
E54-CT1
Manufacturer Part Number
E54-CT1
Description
Accessory, for E5CN Temp Controller, Current Transformer, 50A Max (50/60Hz)
Manufacturer
Omron Automation
Datasheet
1.E54-CT1.pdf
(1 pages)
Specifications of E54-CT1
Current, Load
5 A
Resistance, Insulation
200 Megohms (Min.) @ 500 VDC
Standards
UL Listed, CSA Certified, CE Marked
Temperature, Operating
-10 to +55 °C
Voltage, Rating
100 to 240 VAC @ 50⁄60 Hz
Lead Free Status / Rohs Status
RoHS Compliant part
Terminal Cover
E53-COV17
Current Transformers
E54-CT1
E54-CT3
E54-CT3 Accessory
• Armature
• Plug
Approx. 6 dia.
Approx. 3 dia.
48.8
9.1
22
48
(22)
Note: The E53-COV10
18
cannot be used.
25
40 × 40
15
Connection Example
10
3
Plug
30
30
40
30
15
21
Two, M3 (depth: 4)
Waterproof Packing
Y92S-29 (for DIN 48 × 48)
5.8 dia.
12 dia.
Two, 3.5 dia.
Armature
10.5
Lead
2.36 dia.
2.8
7.5
9
Order the Waterproof Packing separately if it becomes lost or
damaged.
The Waterproof Packing can be used to achieve an IP66 degree of
protection.
(Deterioration, shrinking, or hardening of the waterproof packing may
occur depending on the operating environment. Therefore, periodic
replacement is recommended to ensure the level of waterproofing
specified in IP66. The time for periodic replacement depends on the
operating environment. Be sure to confirm this point at your site.
Consider one year a rough standard. OMRON shall not be liable for
the level of water resistance if the customer does not perform periodic
replacement.)
The Waterproof Packing does not need to be attached if a waterproof
structure is not required.
E54-CT3
Thru-current (Io) vs. Output Voltage
(Eo) (Reference Values)
Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for the
Temperature Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 Ω
E54-CT1
Thru-current (Io) vs. Output Voltage
(Eo) (Reference Values)
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 Ω
100 mV
100 mV
100 μV
100 μV
100 V
100 V
10
10
10
10
10
10
1
1
1
1
1
1
50 Hz
50 Hz
10
10
E5CN/E5CN-U
100 mA
100 mA
500 Ω
1 kΩ
1 kΩ
∞
∞
1
1
RL = 10 Ω
100 Ω
Thru-current (Io) A (r.m.s.)
Thru-current (Io) A (r.m.s.)
50 Ω
R
100 Ω
L
10
10
= 10 Ω
1%
Distortion
factor 10%
3%
100 1,000 A
100 1,000 A
1%
3%
Distor-
tion
factor
10%
15
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