C.T POLARITY TESTER

TECHNICAL SPECIFICATIONS
The current transformer test set, such as polarity can be performed automatically
the current transformer test set can finish various tests of different transformers.
Testing CT Ratio by voltage method, having fast response time, high precision and reliability
With one click following test can be performed such as Polarity etc.
PT test functions
Testing CT Ratio by voltage method, having fast response time, high precision and reliability
 
C.T POLARITY TESTER (MODEL : CTPT - 901) Sl No.
Description
Data
1
C.T Primary & C.T Secondary
Red & Block Test Terminals
2
Forward / Reverse Switch
(C.T Polarity tester, Box Inter connection)
Toggle for Polarity Changing Switch (C.T - P1, P2)
3
push button
Press to read
4
Battery
Inbuilt (9V x 2 Parallel Batteries )
5
Analog Meter (Polarity Direction Indication)
50 – 0 – 50 (Center Zero Rectangle, Big Size Meter)
6
Enclosure
Less Weight Plastic Box light
7
Size of Test-Kit
Size:200*100*120 mm
8
Weight of Test-Kit
Weight: 1 kgs . Approx.
9
Accessories (charges extra applicable)
A). Test Lead (P1, P2) - 5 Meters with crocodile clip -2 Nos. B). Test Lead (S1, S2) - 2 ½ Meters with crocodile clip -2 Nos.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
C.T POLARITY TESTER
Checking the Polarity of Current Transformers
The Polarity of current transformers is extremely important. Just like a battery, a current transformer too has a polarity. The polarity determines the direction of the secondary current in relation to the primary current. Wrong connection of the current transformers can cause false operation of the protection relays. Hence, it is vital to ensure that the current transformers are connected with the correct polarity.
C.T POLARITY TESTER (MODEL : CTPT - 901) Sl No.
Description
Data
1
C.T Primary & C.T Secondary
Red & Block Test Terminals
2
Forward / Reverse Switch
(C.T Polarity tester, Box Inter connection)
Toggle for Polarity Changing Switch (C.T - P1, P2)
3
push button
Press to read
4
Battery
Inbuilt (9V x 2 Parallel Batteries )
5
Analog Meter (Polarity Direction Indication)
50 – 0 – 50 (Center Zero Rectangle, Big Size Meter)
6
Enclosure
Less Weight Plastic Box light
7
Size of Test-Kit
Size:
8
Weight of Test-Kit
Weight: 1 kgs . Approx.
9
Accessories (charges applicable)
A). Test Lead (P1, P2) - 5 Meters with crocodile clip -2 Nos.
B). Test Lead (S1, S2) - 2 ½ Meters with crocodile clip -2 Nos.
 

 
C.T POLARITY TESTER
Checking the Polarity of Current Transformers
The Polarity of current transformers is extremely important. Just like a battery, a current transformer too has a polarity. The polarity determines the direction of the secondary current in relation to the primary current. Wrong connection of the current transformers can cause false operation of the protection relays. Hence, it is vital to ensure that the current transformers are connected with the correct polarity.
C.T POLARITY TESTER (MODEL : CTPT - 901) Sl No.
Description
Data
1
C.T Primary & C.T Secondary
Red & Block Test Terminals
2
Forward / Reverse Switch
(C.T Polarity tester, Box Inter connection)
Toggle for Polarity Changing Switch (C.T - P1, P2)
3
push button
Press to read
4
Battery
Inbuilt (9V x 2 Parallel Batteries )
5
Analog Meter (Polarity Direction Indication)
50 – 0 – 50 (Center Zero Rectangle, Big Size Meter)
6
Enclosure
Less Weight Plastic Box light
7
Size of Test-Kit
Size:
8
Weight of Test-Kit
Weight: 1 kgs . Approx.
9
Accessories (charges applicable)
A). Test Lead (P1, P2) - 5 Meters with crocodile clip -2 Nos.
B). Test Lead (S1, S2) - 2 ½ Meters with crocodile clip -2 Nos.
 

 
C.T POLARITY TESTER
Checking the Polarity of Current Transformers
The Polarity of current transformers is extremely important. Just like a battery, a current transformer too has a polarity. The polarity determines the direction of the secondary current in relation to the primary current. Wrong connection of the current transformers can cause false operation of the protection relays. Hence, it is vital to ensure that the current transformers are connected with the correct polarity.
C.T POLARITY TESTER (MODEL : CTPT - 901) Sl No.
Description
Data
1
C.T Primary & C.T Secondary
Red & Block Test Terminals
2
Forward / Reverse Switch
(C.T Polarity tester, Box Inter connection)
Toggle for Polarity Changing Switch (C.T - P1, P2)
3
push button
Press to read
4
Battery
Inbuilt (9V x 2 Parallel Batteries )
5
Analog Meter (Polarity Direction Indication)
50 – 0 – 50 (Center Zero Rectangle, Big Size Meter)
6
Enclosure
Less Weight Plastic Box light
7
Size of Test-Kit
Size:
8
Weight of Test-Kit
Weight: 1 kgs . Approx.
9
Accessories (charges applicable)
A). Test Lead (P1, P2) - 5 Meters with crocodile clip -2 Nos.
B). Test Lead (S1, S2) - 2 ½ Meters with crocodile clip -2 Nos.
 

Product Details: