Underground 20A Current Transformer Power Supply Epoxy Resin 3.8W
Current Sensor Self-Supplying Power Supply Device For Underground Min
Application:
Power online monitoring system (cable status monitoring, high-voltage power transmission monitoring); outdoor smart switchgear; power wireless temperature measurement system; high-voltage live working tools; active electronic transformers and other electronic equipment on high-voltage transmission lines (such as high-voltage transmission line indicators)
Distribution Automation
Suitable for motor protection ,relay protection,small current grounding system
Suitable for electrical fire monitoring systems
Flexible output method
Through structure ,epoxy resin casting,good stability
High permeability permalloy or nanocrystalline ,with good linearity and high sensitivity
Excellent balance characteristics and extremely strong immunity to electromagnetic fields.split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installation.
| Inner diameter(mm) | Input current(A) | Output power(W) |
| 45 | 20 | 3.5W |
| 46 | 20 | 5W |
| 42 | 20 | 8W |
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