Indoor epoxy resin current transformer or indoor plastic casing current transformer
• Single phase, two phase or three phase.
• Rated voltage: 0.66kV
• Metering class for CT: 0.2S, 0.2,0.5, 0.5S
• Standard: IEC61869-2
• Type name: BH-0.66-50
This indoor dry type current transformer is used in 0.66kV, 0.75kV. power system, for measuring and protection.
It has been used in cubicle switchgear or in bay-installed switching stations.
The BH-0.66-50 Current Transformers is made from high temperature indoor epoxy resin, amorphous alloy core for metering and high quality inside core for protection, primary and secondary use pure electrolytic copper.
Power Distribution Systems
Energy Management Systems
Industrial Equipment Monitoring
Renewable Energy Systems
High-Grade Cores: Precision-laminated silicon steel or nanocrystalline cores for minimal losses and high linearity.
Robust Insulation: Epoxy resin designs ensure long-term stability in harsh environments.
Accuracy: Class 0.2/0.5 for metering, 5P/10P for protection, compliant with IEC 61869, 60044, IEEE, and ANSI standards.
Wide Range: Supports 0.6kV-36kV systems, with custom ratios/frequency (50/60Hz).
Low Thermal Rise: Optimized design reduces overheating, extending lifespan.
EMC Immunity: Shields against electromagnetic interference for reliable signals.
Custom Solutions: Tailored ratios, sizes, or connectors (e.g., DIN rail, IEC terminals).
Global Certifications: IEC, CE, ISO, and local grid approvals.
Lifelong Technical Aid: 24/7 support, installation guidance, and spare parts supply.
Fast Delivery: Standard products in 2-4 weeks; expedited options for urgent needs.
|
Rated primary current(A) |
Accuracy classes combination |
Rated secondary output(VA) | 1s thermal current(kA) | Rated dynamic current(kA) | |||
| 0.2(S) | 0.2 | 0.5 | 10P10 | ||||
| 5-40 |
0.2/10P10 0.5/10P10 |
/ | 10 | 10 | 15 | 90lin | 220lin |
| 5-40 | 100lin | 250lin | |||||
| 5-40 | 20 | 50 | |||||
| 5-40 | |||||||
| 5-40 | 36 | 90 | |||||
| 10 | |||||||
| 5-40 | 45 | 100 | |||||
| 5-40 | 56 | 100 | |||||
| 5-40 | |||||||
| 5-40 | 80 | 110 | |||||
| 5-40 | 100 | 110 | |||||
Address
Xiangyang Industrial Zone,Yueqing,Zhejiang,China
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