Current Transformer
ABO
Feature
- Three built in fixing methods: 3 Side base; Busbar mounting.
- Built in hinged terminal Cover.
- Built in transparent cover for name plate.
- Wide range accuracey (3, 1, 0.5, 0.5s, 0.2, 0.2s) enables meet the worldwide requirement.
- Primary current form 5A ~ 5000A.
- IEC60044-1, EN60044-1, VDE0414-44-1, GB1208-2006
Specifications
| Rated Frequency | 50/60Hz |
| Rated Test Voltage | 3KV AC (1min) |
| Rated shot-time thermal current (Ith) | 60In |
| Rated dynamic current (Idyn) | 2.5Ith |
| Rated voltage (Um) | 0.72KV AC |
| Continuous overload (Id) | 1.2In |
| Operating temperature | -10°C ~ 50°C |
| Housing self-extingusishing class | VO |
| Safety factor | FS 5 |
| Secondary current | 5A, 1A, 0.5A, 0.25A, 0.1A |
Technical Data
| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-B | 5/5 | 5 | 5 |
| 10/5 | 5 | 5 | |
| 15/5 | 5 | 5 | |
| 20/5 | 5 | 5 | |
| 30/5 | 5 | 5 | |
| 40/5 | 5 | 5 | |
| 50/5 | 5 | 5 | |
| 60/5 | 5 | 5 | |
| 75/5 | 5 | 5 | |
| 80/5 | 5 | 5 | |
| 100/5 | 5 | 5 | |
| 150/5 | 5 | 5 | |
| 200/5 | 5 | 5 | |
| 250/5 | 5 | 5 | |
| 300/5 | 5 | 5 | |
| 400/5 | 5 | 5 | |
| 500/5 | 5 | 10 | |
| 600/5 | 5 | 10 | |
| 800/5 | 5 | 10 | |
| 1000/5 | 5 | 10 | |
Dimensioned
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ABO-30T| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-30T | 50/5 | 1.5 | 2.5 |
| 60/5 | 1.5 | 2.5 | |
| 75/5 | 2.5 | 3.75 | |
| 80/5 | 2.5 | 3.75 | |
| 100/5 | 2.5 | 3.75 | |
| 150/5 | 2.5 | 3.75 | |
| 200/5 | 2.5 | 3.75 | |
| 250/5 | 2.5 | 5 | |
| 300/5 | 2.5 | 5 | |
Dimensioned
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ABO-30| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-30 | 60/5 | 1.5 | 1.5 |
| 75/5 | 2.5 | 2.5 | |
| 80/5 | 2.5 | 2.5 | |
| 100/5 | 2.5 | 3.75 | |
| 150/5 | 2.5 | 3.75 | |
| 200/5 | 2.5 | 3.75 | |
| 250/5 | 2.5 | 5 | |
| 300/5 | 2.5 | 5 | |
Dimensioned
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ABO-30C| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-30C | 50/5 | 1.5 | 1.5 |
| 60/5 | 1.5 | 1.5 | |
| 75/5 | 2.5 | 2.5 | |
| 80/5 | 2.5 | 2.5 | |
| 100/5 | 2.5 | 3.75 | |
| 150/5 | 2.5 | 3.75 | |
| 200/5 | 2.5 | 3.75 | |
| 250/5 | 2.5 | 5 | |
| 300/5 | 2.5 | 5 | |
Dimensioned
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ABO-40| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-40 | 75/5 | - | 1.5 |
| 80/5 | - | 1.5 | |
| 100/5 | 1.5 | 2.5 | |
| 150/5 | 2.5 | 5 | |
| 200/5 | 2.5 | 5 | |
| 250/5 | 5 | 5 | |
| 300/5 | 5 | 5 | |
| 400/5 | 5 | 5 | |
| 500/5 | 5 | 5 | |
Dimensioned
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| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-60 | 200/5 | 2.5 | 3.75 |
| 250/5 | 3.75 | 5 | |
| 300/5 | 3.75 | 5 | |
| 400/5 | 3.75 | 5 | |
| 500/5 | 3.75 | 5 | |
| 600/5 | 5 | 10 | |
| 750/5 | 5 | 10 | |
| 800/5 | 5 | 10 | |
| 1000/5 | 5 | 10 | |
Dimensioned
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| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-85 | 750/5 | 5 | 10 |
| 800/5 | 5 | 10 | |
| 1000/5 | 5 | 10 | |
| 1200/5 | 5 | 10 | |
| 1500/5 | 5 | 10 | |
Dimensioned
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| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-100 | 800/5 | 5 | 10 |
| 1000/5 | 5 | 10 | |
| 1200/5 | 7.5 | 10 | |
| 1500/5 | 7.5 | 10 | |
| 1600/5 | 7.5 | 10 | |
| 2000/5 | 10 | 15 | |
| 2500/5 | 10 | 15 | |
| 3000/5 | 10 | 15 | |
Dimensioned
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| Type | Ration (A) | Burden (VA) | |
| Class: 0.5S | Class:0.5 | ||
| ABO-125 | 1500/5 | 7.5 | 10 |
| 1600/5 | 7.5 | 10 | |
| 2000/5 | 10 | 15 | |
| 2500/5 | 10 | 15 | |
| 3000/5 | 10 | 15 | |
| 4000/5 | 10 | 20 | |
| 5000/5 | 10 | 20 | |
Dimensioned
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