Low Voltage Ring Current Transformer Below 0.66kv , Measuring Current Transformer
Low Voltage Current Transformer Indoor Ring Type Below 0.66kv 1. Introduction LMZ(J)1-0.66 Current transformer is used indoor with rated voltage below 0.66kV,it is widely used for measuring current electric energy and protective relaying in the power system with the rated frequency 50Hz,epoxy resin casting current transformer adopts fixing busbar installation. Standard:IEC60044-1 2. Working circumstance and installation condition 1 )Installation circumstance :Indoor 2).
Low Voltage Current Transformer Indoor Ring Type Below 0.66kv
1. Introduction
LMZ(J)1-0.66 Current transformer is used indoor with rated voltage below 0.66kV,it is widely used for measuring current electric energy and protective relaying in the power system with the rated frequency 50Hz,epoxy resin casting current transformer adopts fixing busbar installation.
Standard:IEC60044-1
2. Working circumstance and installation condition
1 )Installation circumstance :Indoor
2). Ambient temperature: -5℃-40℃.
3). Ambient humidity: RH≤80%
4.) Altitude:≤1000m
5). Atmosphere: NO serious pollution
3. Specification:
| Rated current ratio (A) | Rated output(VA) | Np | |||
| 0.5 | 0.5S | 0.2 | 0.2S | 1 | |
| 3000/5 | 10 | 10 | 10 | 10 | 1 |
| 4000/5 | 10 | 10 | 10 | 10 | 1 |
| 5000/5 | 10 | 10 | 10 | 10 | 1 |
| 6000/5 | 10 | 10 | 10 | 10 | 1 |
| 7000/5 | 10 | 10 | 10 | 10 | 1 |
| 8000/5 | 10 | 10 | 10 | 10 | 1 |
| 10000/5 | 10 | 10 | 10 | 10 | 1 |
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