Omron E5AC - Page 57

E5EC/E5EC-B/E5AC
56
Current Transformers
131.7
115.6 28.9
21.9
(2)
Watertight Cover
Y92A-96N (96 × 96)
Watertight Cover
Y92A-49N (48 × 96)
131.7
67.6 28.9
21.9
(2)
5.8 dia.
Two, 3.5 dia.
30
21
15
25
2.5
40
10.5
2.8
7.5
5
10
Filler
(epoxy)
Case
E54-CT1
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
E54-CT1 or E54-CT1L
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
Distortion
factor
10%
3%
1%
100Ω
RL=10Ω
∞
10
1
100mV
10
1
100μV
10
1kΩ
Output voltage (Eo) V (r.m.s.)
E54-CT1L
5.8 dia.
Filler (epoxy)
Case (PBT)
Shrinkable tube
Two, 3.5 dia.
Cable (AWG18)
25
2.5
115±5
8
21
10.5
40
30
5
15
10
Mark (yellow)
(12)