The CTT series of toroidal, solid core current transformers provide highly accurate, non-contact step-down transformation of the AC primary current to a level appropriate for micro-processor based circuits. These solid core current transformers feature high over current measurement capability over a broad frequency range under harsh environmental operating conditions.
Accuracy Class with given Burden | |||||
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Current Ratio | 2.5VA | 5.0VA | 12.5VA | 22.5VA | 50.0VA |
50A : 5A | 3.0 | – | – | – | – |
60A : 5A | 3.0 | – | – | – | – |
75A : 5A | 3.0 | 3.0 | – | – | – |
80A : 5A | 3.0 | 3.0 | – | – | – |
100A : 5A | 1.0 | 3.0 | – | – | – |
120A : 5A | 1.0 | 1.0 | – | – | – |
125A : 5A | 1.0 | 1.0 | – | – | – |
150A : 5A | 0.5 | 1.0 | 2.0 | – | – |
200A : 5A | 0.5 | 1.0 | 1.0 | – | – |
250A : 5A | 0.2 | 0.5 | 1.0 | – | – |
300A : 5A | 0.2 | 0.2 | 0.5 | 1.0 | – |
Specifications:
Download CTT2511 Data Sheet (pdf 627kb)
Mounting Styles:
Standard Sizes:
Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.