Anandha Jothi Industries
Porur, Chennai, Tamil Nadu
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Product Details:
| Display Type | Analog |
| Weight | 1 kg Approx |
| Analog Meter (Polarity Direction Indication) | 50 - 0 - 50 (Center Zero Rectangle, Big Size Meter |
| Push Button | Press to read |
| Enclosure | Less weight Plastic Box Light |
| Battery | Inbuilt (9 V x 2 Parallel Batteries) |
| Forward / Reverse Switch (C.T Polarity tester, Box Inter connection | Toggle for Polarity Changing Switch (C.T, P1, P2 & C.T, S1, S2) |
| CT Primary and CT Secondary | Red and Block Test Terminal |
Product Details:
| Display Type | Analog |
| Device output | 0~1000V (20A peak) |
| High current output | 0~600A |
| Temperature | -10 ~ 40 |
| Dimensions | 410mmx260mmx340mm |
| Weight | Less than 22kg |
Product Details:
| Grade | Automatic |
| Display Type | Analog |
| Analog Meter (Polarity Direction Indication) | 50 - 0 - 50 (Center Zero Rectangle,Big Size Meter) |
| Battery | Inbuilt (9V x 2 Parallel Batteries ) |
| Test Lead (S1, S2) | - 2 1/2 Meters with crocodile clip -2 Nos |
| Weight of Test-Kit | Weight 1 kgs. Approx |
Product Details:
| Display Type | Analog |
| Weight of Test-Kit | 25 kgs |
| Input | 230 V, AC, 50 Hz |
| Output | 0 - 5kV AC / 1000mA |
| Panel Meters | 1000 mA AC digital milliamps meter (Direct Reading) |
| Protection HV over current Tripping | 1000 mA |
| Size | 13.5 inch x 11.5 inch x 8.5 inch |
Product Details:
| Display Type | Analog |
| Temperature | -10degree C ~ 50 degree C |
| Power | Electric |
| LCD Size | 44 mm x 28 mm |
| Low current clamp | 30 mm |
| Thickness | 75 mm x 170 mm x 40 mm |
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. |
TRANSFORMER TEST BOARD
Application of this test board :
1. Voltage Ratio Test
2. Magnetizing Current Test
3. Magnetic Balance Test
4. Vector Group Test
5. Short Circuit Test
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. |
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. |
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. |
TRANSFORMER TEST BOARD
Application of this test board :
1. Voltage Ratio Test
2. Magnetizing Current Test
3. Magnetic Balance Test
4. Vector Group Test
5. Short Circuit Test
