CC3M3-12X5 - Fuji Electric Corp. of America

09/64

Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

Instrument Transformers

Through-type CT/CC3M

AF00-107

Notes: *1 Busbar mounting brackets are sold separately. When ordering, specify

the CT type number and rated primary current. If the rated primary

current is 1000 to 2000A, also specify the number of busbars required.

*2 Epoxy resin mold is used to isolate rated primary currents of 5000 or 6000A.

CC3M rectangular hole through-

type current transformers

Primary current: 150 to 6000A

Secondary current: 5A

■Description

CC3M CTs can be mounted vertically or

horizontally by changing the position of

the mounting base. Also, the busbar can

be mounted directly using a mounting

bracket as illustrated, so a busbar

mounting angle or holes are not

required.

Vertical mounting

Horizontal mounting

Busbar connectoin

Busbar

bracket *1

CC3M

■

Types and ratings

Secondary

current

(A)

5 or 1

5

Rated primary

current

(A)

150

200

250

300

200

250

300

400

500

600

750

800

1000

1200

1500

2000

2500

3000

4000

5000

6000

*

2

*

2

Type

CC3M2-150

CC3M2-200

CC3M2-250

CC3M2-300

CC3M2-400

CC3M2-500

CC3M2-600

CC3M2-750

CC3M2-800

CC3M2-10X

CC3M2-12X

CC3M2-15X

CC3M2-20X

400

500

600

750

800

1000

1200

1500

2000

CC3M3-200

CC3M3-250

CC3M3-300

CC3M3-400

CC3M3-500

CC3M3-600

CC3M3-750

CC3M3-800

CC3M3-10X

CC3M3-12X

CC3M3-15X

CC3M3-20X

CC3M3-25X5

CC3M3-30X5

CC3M3-40X5

CC3M3-50X5

CC3M3-60X5

Accuracy

class

1.0

Thermal limit

current

40 times rated

primary current

40 times rated

primary current

Max. voltage

(kV rms.)

1.15kV

Burden

(VA)

15

40

Dielectric

strength

(kV 1 min.)

4.0kV

Mass

(kg)

2.1

5CC3M1-1505

CC3M1-2005

CC3M1-3005

CC3M1-4005

CC3M1-5005

CC3M1-6005

150

200

300

400

500

600

1.0 40 times rated

primary current

1.15kV 5 4.0kV 2.1

1.1

0.6

1.2

0.5

2.3

1.1

0.9

1.3

1.2

1.5

1.1

0.6

4.8

6.3

14

• CC3M CTs are mounted vertically at the factory.

• 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

09/65

CC3M -

Secondary current

1: 1A

5: 5A

Rated primary current (Example)

150: 150A

10X: 1000A

50X: 5000A

■Type number nomenclature

Basic type

Burden

1: 5VA

2: 15VA

3: 40VA

■ Ordering information

Specify the following:

1. Type number

2. Busbar mounting bracket if required.

Primary current

Instrument Transformers

Through-type CT/CC3M

09/66

Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

Instrument Transformers

Through-type CT/CC3M

CC3M1: 150 to 300A CC3M2: 200 to 300A

CC3M3: 300 to 500A

CC3M1: 150 to 300A CC3M2: 200 to 300A

CC3M3: 300 to 500A

75 46

7

34

61

7.5

R2

14

90

107

Slit for 2-M6

screw mounting

107

5526

2.0

117

k

M5 screw

46 M5 screw

7

34

61

12 103

55

118

135

Slit for 2-M6

screw mounting

84.5

1432.5

2.0

77

R2

k

CC3M1: 400 to 600A CC3M2: 400 to 750A CC3M1: 400 to 600A CC3M2: 400 to 750A

CC3M2: 150A

CC3M3: 200, 250A

CC3M2: 150A

CC3M3: 200, 250A

CC3M2: 800A CC3M3: 600 to 800A CC3M2: 800A CC3M3: 600 to 800A

61 46

7

34

61

9.5

14

76

92.5

Slit for 2-M6

screw mounting

88.5

5517

2.0 99.5

k

M5 screw

R2

46

M5 screw

7

34

61

12.5

72.5

63

2.0

1425.5

55

100

85

R2

117

Slit

for 2-M6

screw

mounting

k

75 8

R2

14

95

112

Slit for 2-M8

screw mounting

107

5526.5

2.6

118

k

M5 screw 92

9

80

108

k

92 M5 screw

80

9

108

12.5 103

55

123

140

Slit for 2-M8

screw mounting

85.5

1433

2.6

77.5

R2

k

65

R2

14

90

110

9

k

118

80

129

19.5

2.3

Slit for 2-M8

screw mounting

M5 screw 51

9

38

66

51 M5 screw

9

38

66

13

76.5

67.5

2.3

1428

80

114

R2

139

159

Slit for 2-M8

screw mounting

k

■ Dimensions, mm

●Vertical mounting ●Horizontal mounting

Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

09

09/67

Instrument Transformers

Through-type CT/CC3M

■ Dimensions, mm

●Vertical mounting

CC3M2, CC3M3: 1000 to 2000A CC3M2, CC3M3: 1000 to 2000A

97

R2

Slit for 2-M8

screw mounting

137

105

149

16.5

2.3

5.5 51

66

38

28

142

122

K

M5 screw

9

51

66

38

9

13

R2

133

105

158

178

M5 screw

99.5

2.3

37 28

105

Slit for 2-M8

screw

mounting

K

CC3M3: 2500 to 4000A CC3M3: 2500 to 4000A

CC3M3: 5000, 6000A CC3M3: 5000, 6000A

162 4

R2

Slit for 2-M10

screw mounting

219

16031

233

3.0

68

87

55

48

212

192

K

M5 screw

11

68

87

55

11

14

R2

216

160

246

266

M5 screw

165

3.0

60 48

169

Slit for 2-M10

screw

mounting

K

251

328

88

102

285

R6

298

21740

4

4-M10 40

mounting pitch

LK

79

kSecondary terminal

M5 screw

102

40

KL

79

k

Secondary

terminal

M5 screw

mounting ptch

327

217

370

293

R6

4-M10

8884

4

256

●Horizontal mounting

09/68

Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

Instrument Transformers

Through-type CT/CC3M

■ Dimensions, mm

Direct busbar mounting

CC3M2 CTs with a rated primary current of 150A or CC3M3 CTs

with a rated primary current of 200A, 250A or 4000 to 6000A

cannot be mounted directly to a busbar because the CT is too

heavy for the cross section of the busbar.

●Single busbar mounting

CC3M1: 150 to 600A CC3M2: 200 to 2000A CC3M3: 300 to 2000A

AHG

P

J

L

CD

EF

k

K

BBusbar

Bracket

(CC3M35

non-magnetic

material)

M5 screw

Max.N

●Two-busbar mounting

CC3M2, CC3M3: 1000 to 3000A

A

HG

P

J

L

CD

E

R

(Spacer)

F

k

K

B

Busbar

Bracket

non-magnetic

material

M5 screw

Max.N

BCDEFGHJNPA

5 to 10

6 to 12

5 to 10

6 to 12

33.5

26.5

33.5

26.5

27.5

43.5

33.5

27.5

43.5

75

61

75

61

65

97

75

65

97

7.5

9.5

7.5

9.5

9

5.5

7.5

9

5.5

74

73.5

74

73.5

79

80.5

74

79

80.5

6.5

7

6.5

7

6.5

7

6.5

7

110

90.5

110

90.5

121

139

110

121

139

8.5

9.5

8.5

9.5

9

10

8.5

9

10

90

81

90

81

107

129

90

107

129

50

75

100

50

75

100

46

51

46

51

Primary current (A)

150 to 300

400 to 600

200 to 300

400 to 750

800

1000 to 2000

300 to 500

600 to 800

1000 to 2000

Bracket type

CC3M33

CC3M22

CC3M33

CC3M22

CC3M34

CC3M35

CC3M33

CC3M34

CC3M35

Type

CC3M1

CC3M2

CC3M3

Primary current (A)

1000, 1200, 1500, 2000

2500, 3000

Bracket type

CC3M36

CC3M37

ABCDEFGHJNP R

15 to 24

39 97 5.5 80.5 7 139 10 129 100 51 Approx. 40

15 to 45

72 162 4 102 17 223 11 210 150 68 Approx. 60

The busbar must be located in the center of the through hole of the

CT. Be sure that the busbar does not come into contact with the wall

of the through hole.