1. GB1208-2006 and IEC 60044-1 2. Imported resin Japan CRGO and amorphous metal core 3. High purity oxygen free copper
Description
The current transformers of types LZZBJ71-10W are casting resins and fully enclosed. It is used for metering electric energy ad current .relay protection in the electrical system up to rated frequency 50Hz or 60Hz and rated voltage 10kV.
LZZBJ71-10W current transformer price current transformer specification current transformer design
Technical data
1. Rated insulation level: 12/42/75 kV;
2. The load power factor: COS $= 0. 8 (lag);
3. Rated secondary current: 5 A or 1A
4. The product standard: GB1208-2006 and IEC 60044-1 <current transformer>;
5. Other technical parameters see table follow:
| Type | Rated current ratio(A) | Accuracy classes combination | Accuracy class and rated output | 1s thermal current (kA) | Rated dynamic current(kA) | |||
| 0.2 | 0.5 | 1 | 10P15 | |||||
| LZZBJ71-10 | 5~100/5 | 0.2/10P15 0.5/10P15 | 15 | 20 | 20 | 200 I 1n | 500 I 1n | |
| 150-300/5 | 150 I 1n | 375 I 1n | ||||||
| 400/5 | 45 | 112.5 | ||||||
| 500/5 | 45 | 112.5 | ||||||
| 600/5 | 63 | 157.5 | ||||||
| 800/5 | 63 | 157.5 | ||||||
| 1000/5 | 80 | 200 | ||||||
| 1500/5 | 80 | 200 | ||||||
Overall Dimension
10kV outdoor type current transformer
