Instrument Transformers
Through-type CT/CC3L
CC3L round hole through-type current transformers
Primary winding
Primary current:
60 to 750A
Secondary current: 5A or 1A
ꢀ
Description
The CC3L transformers are round-hole
through-types. A double-mold structure
gives CC3L transformers excellent moisture
resistance and good insulation properties.
Mounting base
The CT ratio can be changed freely by
changing the number of primary winding
turns. Consequently, these CTs are highly
adaptable and economical.
CC3L
AF00-103
Select from a lineup of three types with rated
burdens of 5VA, 15VA, and 40VA.
The mounting base can be rotated anywhere
in a 90˚ range to facilitate installation.
ꢀ
Types and ratings
Burden Rated primary Secondary Accuracy Thermal limit
Max
Dielectric
strength
Diameter of Mass
window
Type*
current
(A)
current
(A)
class
current
voltage
(VA)
5
(kV rms.) (kV 1min) (mm)
(kg)
(secondary current:
)
60
75
5 or 1
1.0
40 times rated
primary current,
1 second
1.15
4.0
26
1.9
CC3L1-060
CC3L1-075
100
120
150
160
180
23
0.5
CC3L1-100
CC3L1-120
CC3L1-150
CC3L1-160
CC3L1-180
200
0.4
0.6
CC3L1-200
250
300
32
50
CC3L1-250
CC3L1-300
400
500
0.5
0.7
0.6
CC3L1-400
CC3L1-500
5 or 1
5 or 1
600
750
CC3L1-600
CC3L1-750
15
100
120
1.0
40 times rated
primary current,
1 second
1.15
4.0
26
25
2.0
1.0
CC3L2-100
CC3L2-120
150
160
180
200
CC3L2-150
CC3L2-160
CC3L2-180
CC3L2-200
240
250
300
400
32
0.6
CC3L2-240
CC3L2-250
CC3L2-300
CC3L2-400
09
500
600
750
5 or 1
5 or 1
50
26
0.8
2.0
CC3L2-500
CC3L2-600
CC3L2-700
40
150
160
180
200
1.0
40 times rated
primary current,
1 second
1.15
4.0
CC3L3-150
CC3L3-160
CC3L3-180
CC3L3-200
240
250
300
400
32
50
1.2
0.8
CC3L3-240
CC3L3-250
CC3L3-300
CC3L3-400
500
600
750
5
CC3L3-5005
CC3L3-6005
CC3L3-7505
Notes: * Replace the mark by the secondary current code.
5: 5A 1: 1A
Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog
Information subject to change without notice
09/59