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CT for Electronic Watt-Hour Meter

JDTN&JDTC, With DC-Tolerance
Watt-hour-meter

Environmental Matter :none

Feature

-With-DC-Tolerance  
-High linearity of hysteresis loop and DC-bias property  
-Very low loss  -Meter-class: 1...2  
-Standard: IEC 62053-21, 23 & EN 50470-3or ANSI C12.xx  
-Direct connected to the main  
- I=0...400A  
-Sensitivity: 10mA  
-Customizing choice of primary current range:5-400A(on request)  
-Shield type:on request  

For more information, please refer to Catalogue data sheet.

Part No.

Imax
(A)               

Ipeak
(A)              

Phase
error
(deg.)  

Turns
ratio        

 L
(H)        

Rcu
()      

Rb
()       

UB
(V)        

Terminal
structure

Inner
dia.
(mm)

JDTN20V

20Arms

20Aop

4.00

1:2500

7.4

138

25

0.2

Pin type

7.0

JDTN40V

40Arms

40Aop

3.96

1:2500

4.48

93

5

0.08

Pin type

8.0

JDTN60V

60Arms

80Aop

4.94

1:2500

2.84

65

12.5

0.3

Pin type

8.0

JDTN100V

100Arms

110Aop

4.08

1:2500

3.1

62

7.5

0.3

Pin type

10.8

JDTN120V

120Arms

120Aop

3.45

1:2500

3.22

55

6.25

0.3

Pin type

13.0

JDTN20W

20Arms

20Aop

4.00

1:2500

7.4

138

25

0.2

Wire type

7.0

JDTN40W

40Arms

40Aop

3.96

1:2500

4.48

93

5

0.08

Wire type

8.0

JDTN60W

60Arms

80Aop

4.94

1:2500

2.84

65

12.5

0.3

Wire type

8.0

JDTN100W

100Arms

110Aop

4.08

1:2500

3.1

62

7.5

0.3

Wire type

10.8

JDTN120W

120Arms

120Aop

3.45

1:2500

3.22

52

6.25

0.3

Wire type

13.0

JDTC20V

20Arms

36Aop

5.90

1:2500

4.6

125

25

0.2

Pin type

7.0

JDTC40V

40Arms

40Aop

3.96

1:2500

4.48

93

5

0.08

Pin type

9.0

JDTC60V

60Arms

80Aop

4.94

1:2500

2.84

65

12.5

0.3

Pin type

8.0

JDTC20W

20Arms

36Aop

5.90

1:2500

4.6

125

25

0.2

Wire type

7.0

JDTC40W

40Arms

40Aop

3.96

1:2500

4.48

93

5

0.08

Wire type

9.0

JDTC60W

60Arms

80Aop

4.94

1:2500

2.84

65

12.5

0.3

Wire type

8.0

JDTC100W

100Arms

100Aop

4.44

1:2500

2.1

44

7.5

0.3

Wire type

12.2

JP&JN, Without DC-Tolerance

Watt-hour-meter

Environmental Matter :none

Feature

-Without DC-Tolerance
-Minumal Phase Angle error
-Excellent coupling of primary and secondary current
-High permeability
-Very low loss
-Meter-class: 0.5 / .02 / 0.01  
-Standard: IEC 62053-22 or ANSI C12.xx  
- I=0...400A
-Sensitivity:2mA

For more information, please refer to Catalogue data sheet.

Part No.

Imax
(A)               

Ipeak
(A)       

Phase
error
(deg.)  

Turns
ratio        

 L
(H)        

Rcu
()      

Rb
()       

UB
(V)          

Terminal
structure

Inner
dia.
(mm)

JP3V

6Arms

-

0.10

1:2500

250

138

10

0.024

Pin type

7.0

JP315V

6Arms

-

0.12

1:1500

90

50

10

0.04

Pin type

7.0

JP32V

6Arms

-

0.14

1:2000

160

110

10

0.03

Pin type

7.0

JP5V

120Arms

-

0.10

1:2500

130

55

5

0.24

Pin type

13.0

JP51V

60Arms

-

0.21

1:2500

22

20

5

1.2

Pin type

13.0

JP52V

100Arms

-

0.11

1:2000

85

43

5

0.25

Pin type

13.0

JP3W

6Arms

-

0.10

1:2500

250

138

10

0.024

Wire type

7.0

JP315W

6Arms

-

0.12

1:1500

90

50

10

0.04

Wire type

7.0

JP32W

6Arms

-

0.14

1:2000

160

110

10

0.03

Wire type

7.0

JP5W

120Arms

-

0.10

1:2500

130

55

5

0.24

Wire type

13.0

JP51W

60Arms

-

0.21

1:1000

22

20

5

0.3

Wire type

13.0

JP52W

100Arms

-

0.11

1:2000

85

43

5

0.25

Wire type

13.0

JP6W

200Arms

-

0.10

1:2500

120

38

5

0.4

Wire type

19.3

JP62W

200Arms

-

0.11

1:2000

75

32

5

0.5

Wire type

19.3

JP7W

400Arms

-

0.20

1:4000

300

170

4

0.4

Wire type

30.0

JN1V

6Arms

-

0.29

1:1500

35

46

10

0.04

Pin type

5.0

JN2V

6Arms

-

0.46

1:1600

60

143

10

0.037

Pin type

5.83

JN3V

6Arms

-

0.17

1:2500

200

138

50

0.12

Pin type

7.0

JN315V

6Arms

-

0.18

1:1500

70

50

20

0.08

Pin type

7.0

JN32V

6Arms

-

0.24

1:2000

120

110

50

0.15

Pin type

7.0

JN4 V

40Arms

-

0.19

1:2500

230

200

25

0.4

Pin type

9.0

JN12V

60Arms

-

0.12

1:2500

260

150

7.5

0.18

Pin type

12.2

JN5V

120Arms

-

0.18

1:2500

80

72

5

0.24

Pin type

13.0

JN51V

40Arms

-

0.23

1:1000

20

20

5

0.2

Pin type

13.0

JN52V

100Arms

-

0.15

1:2000

76

56

5

0.25

Pin type

13.0

JN8V

60Amrs

-

0.10

1:2000

250

92

10

0.3

Pin type

8.0

JN 3W

6Arms

-

0.17

1:2500

200

138

50

0.12

Wire type

7.0

JN315W

6Arms

-

0.18

1:1500

70

50

20

0.08

Wire type

7.0

JN32W

6Arms

-

0.24

1:2000

120

110

50

0.15

Wire type

7.0

JN4W

40Arms

-

0.19

1:2500

230

200

25

0.4

Wire type

9.0

JN5W

120Arms

-

0.18

1:2500

80

72

5

0.24

Wire type

13.0

 

J&D Electronics Co., Ltd. #487-3, Deokso-ri, Wabu-eup, Namyangju-si, Gyeonggi-do, South Korea (Zipcode:472-901)
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