Plastic Case Mini Current Transformer
Plastic Case Mini Current Transformer
Our plastic case current transformers have the advantage of low current error (amplitude error) and phase shift. Plastic case and cast epoxy resin provide good protection to the coil inside. For different applications, we can provide DC immune current transformer or AC miniature current transformer. With more than 15 years’ experience, we can design and manufacture customized CT of complicated structures.
Features
- 40(400)A/8mA, Rb=10Ω, turns ratio 1:5000
- Max current 400A, accuracy 0.1 class
- ID=Φ23mm, OD=Φ59.5mm, H=21.4mm
- PBT plastic case with epoxy resin filled inside
- Used for heavy current measurement
Specifications
| Part Number | MT400-50A |
| Description | Plastic Case Mini Current Transformer |
| Structure Of Winding | Toroidal |
| Phase | Single |
| Input / Output | 40(400)A/8mA |
| Max. Current | 400 A |
| Turns Ratio (typical) | 1:5000 |
| Phase Shift Error | 5′ (20% Rated Current) |
| Burden (Rb) | 10 Ω |
| Accuracy Class | 0.1 Class |
| Core Inside | Nanocrystalline Core |
| Encapsulation | Blue PBT Plastic Case with Epoxy Resin Filling |
| Busbar Type | None |
| Mounting Method | Through Hole |
| Application | Meters, Instruments |
| Accept Customized | Yes |