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Eastron ESCT-C Series is a three phase 5A output 3-in-1 current sensor(CT). It including 3 types CT size: ESCT-C325, ESCT-C335 and ESCT-C345. Primary current range are from 60A to 630A.
The ESCT-C Series is widely used in three phase systems. It is suitable for both cable and busbar installation. Din rail mounting is supported. A three phase 3-in-1 current transformer will be more economical than 3pcs single phase current transformers.
Model | Primary Current |
Secondary Output |
Burden(VA) | |
Class 0.5 | Class 1.0 | |||
ESCT-C325 | 60A | 1A or 5A | - | 1 |
100A | 1A or 5A | - | 1.5 | |
125A | 1A or 5A | 1.5 | 1.5 | |
150A | 1A or 5A | 1.5 | 1.5 | |
200A | 1A or 5A | 1.5 | 1.5 | |
ESCT-C335 | 100A | 1A or 5A | - | 1.5 |
125A | 1A or 5A | - | 2.5 | |
150A | 1A or 5A | - | 3.75 | |
200A | 1A or 5A | 1.5 | 1.5 | |
250A | 1A or 5A | 1.5 | 1.5 | |
ESCT-C345 | 250A | 1A or 5A | 1.5 | 1.5 |
300A | 1A or 5A | 2.5 | 2.5 | |
400A | 1A or 5A | 2.5 | 2.5 | |
500A | 1A or 5A | 2.5 | 2.5 | |
600A | 1A or 5A | 2.5 | 2.5 | |
630A | 1A or 5A | 2.5 | 2.5 |