Shunts & Miniature Shunts.

Shunts
RATING
RATING
RATING
50A
400A
2000A
75A
500A
2500A
100A
600A
3000A
150A
750A
4000A
200A
1000A
5000A
250A
1200A
6000A
300A
1500A
7500A

MINIATURE LIGHT WEIGHT SHUNTS
RATING
RATING
RATING
10A to 50A
175A to 200A
750A
60A to 75A
250A to 300A
800A to 1000A
80A to 100A
400A to 500A
1200A to 1250A
120A to 150A
600A
1500A

FEATURES
Shunts are built according to their current capacity of one or more rods of MANGANIN alloy sweated into terminals blocks. Each shunt is tested for continuous load at its full rated capacity for sufficient time to ensure that the soldering is perfect and that the temperature rise is within the specified limit. The shunt is thereafter aged to ensure long time stability. These Shunts conform to ISS 1248/84 class 0.5 for accuracy. Shunts upto 30 Amps are mounted on bakelite strips. These are adjusted for a standard drop of 75 millivolt. Other voltage drop shunts offered against inquiry. Standard 1 meter leads are supplied with the shunts.

Shunts are designed confirm to DIN 43703, IEC51, BS89.


SPECIFICATIONS
ACCURACY : ± 0.5% from 0 to 120% of Nominal Current.
TEMPERATURE : Reference : 27°C±10°C
TEMPERATURE COEFFICIENT : < 0.002% / °C
 

 

 

 

 

Voltage Drop mV

RANGE AMPERES

FIG.

a

(Max.)

b1

b2

b3

d

c2 (Min)

e

h

No. of Current Connection

 

 

 

 

60

 

 

 

 

1 to 30A

A

90

20

-

-

8

-

70

20

2 X 1

31 to 150A

110

20

-

-

8

-

80

20

2 X 1

151 to 300A

 

155

30

15

-

10

10

105

30

2 X 1

301 to 750A

 

155

40

20

-

10

10

105

30

2 X 1

751 to 1000A

B

175

60

30

-

10

10

115

30

2X 1

1001 to 1500A

 

175

90

21

48

10

10

115

30

2X2

1501 to 3000A

 

175

120

30

60

10

10

115

30

2X2

3001 to 5000A

C

175

120

30

60

15

15

115

60

2X2

5001 to 7500A

185

154

25

52

25

15

125

130

2X3

 

 

 

 

75

 

 

 

 

1 to 30A

A

100

20

-

-

8

-

88

20

2 X 1

31 to 150A

120

20

-

-

8

-

100

20

2X 1

151 to 300A

 

165

30

15

-

10

10

125

30

2 X 1

301 to 750A

 

165

40

20

-

10

10

125

30

2 X 1

751 to 1000A

B

185

60

30

-

10

10

135

30

2 X 1

1001 to 1500A

 

185

90

21

48

10

10

135

30

2X2

1501 to 3000A

 

185

120

30

60

10

10

135

30

2X2

3001 to 5000A

C

185

120

30

60

15

15

135

60

2X2

5001 to 7500A

195

154

25

52

25

15

145

130

2X3


NOTE : A tolerance of ± 1 mm is permitted on all dimensions except 'a' which is maximum.

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