1. Current transformer is a very useful device because it converts high ACcurrent to small easily manageable value. Current transformers consist of primary winding, secondary winding, magnetic core and insulated body. If current transformers have no busbar, they are manufacturedwithout primary winding. Instead of this, it is possible to constitute primary winding by passing conductor or busbar inside toroidal core of transformer
CP current transformer
Name: CP current transformer
Model: CP140/100
Key Specifications & Feature
Rated current A
Primary/Secondary current: 100/5A-3200/5A
Rated burden 15VA-60VA
Accuracy class 1.0-0.2
Operating frequency 50/60Hz
Advantage
1. Accuracy class: 0.5, 1.0 (Class0.2 or class0.2S can be custom - made! )
2. Cases are made of PC PE not ABS, meet UL-94V0
Model | Specification | Rated burden(A) | Accuracy class | Rated Voltage(V) | Rated Frequency(Hz) |
CP62/ | 5/5A-80/5A | 5VA | 0.5 | 720 | 50/60 |
WS | 5/0.05A-5/5A | 1-5VA | 0.5 | 720 | 50/60 |
Rated current(A) Primary/Secondary | 30/5A 40/5A | 50/5A | 60/5A | 75/5A 80/5A | 100/5A |
Accuracy class | 3 | 1.0 | 1.0 | 1.0 | 1.0 |
Rated Burden(VA) | 1 | 1.5 | 2.5 | 2.5 | 2.5 |
Model | Rated current(A) | Rated Burden(A) | Accuracy class | Rated Voltage(V) | Rated Frequency(Hz) |
CP62/20 | 30/5A-80/5A | 1.5~2.5 | 3.0~0.5 | 720 | 50/60 |
CP62/30 | 50/5A-300/5A | 1.5~5 | 1.0~0.5 | 720 | 50/60 |
CP62/40 | 200/5A-600/5A | 5~10 | 1.0~0.5 | 720 | 50/60 |
CP74/40 | 150/5A-800/5A | 2.5~20 | 1.0~0.5 | 720 | 50/60 |
CP74/50 | 250/5A-1000/5A | 5~20 | 1.0~0.5 | 720 | 50/60 |
CP86/60 | 250/5A-1200/5A | 5~30 | 1.0~0.5 | 720 | 50/60 |
CP104/80 | 600/5A-2000/5A | 5~45 | 1.0~0.5 | 720 | 50/60 |
CP140/100 | 1000/5A-3200/5A | 5~30 | 1.0~0.5 | 720 | 50/60 |
Model | current ratio | rated burden |
CP140/100 | 100-3200/5A | 15-60VA |
Accuracy class | CL 1.0-2.0 | 50/60Hz |