Omron E5EC

E5EC
12
● Current Transformers
E54-CT3 Accessory
• Armature
30
21
15
5.8 dia.
25
3
40
10.5
2.8
7.5
10
Two, 3.5 dia.
40 × 40
30
12 dia.
9
2.36 dia.
15
30
Two, M3 (depth: 4)
A
pprox. 3 dia.
18
(22)
Approx. 6 dia.
Plug
Armature
Lead
E54-CT1
E54-CT3
Connection Example
•Plug
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
E54-CT1
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400
±2
Winding resistance: 18
±2 Ω
Thru-current (Io) A (r.m.s.)
1 10 100mA 1 10 100
1,000A
100V
Frequency: 50 Hz
3%
1%
100Ω
RL=10Ω
∞
10
1
100mV
10
1
100μV
10
1kΩ
Distortion
factor
10%
Output voltage (Eo) V (r.m.s.)
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
E54-CT3
Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for an OMRON Digital
Temperature Controller is 50 A.)
Number of windings: 400
±2
Winding resistance: 8
±0.8 Ω
Thru-current (Io) A (r.m.s.)
1 10 100mA 1 10 100
1,000A
100V
Frequency: 50 Hz
3%
1%
1kΩ
100Ω
50Ω
RL=10Ω
500Ω
∞
10
1
100mV
10
1
100μV
10
Distortion
factor
10%
Output voltage (Eo) V (r.m.s.)