Instrument Transformers
LZZBJ9-10 current transformer
LZZBJ9-10 current transformer for instrument-transformer selection. Confirm current or voltage measurement duty and request model-specific information from GRL.
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Model Meaning
Main technical parameters
| Product Model | Rated current ratio (A) | Level combination | Accuracy class and rated output (VA) COSФ=0.8 | 1-second thermally stable current | Dynamic stability current | |||
| 0.2S | 0.2 | 0.5 | 10P15 | |||||
| LZZBJ9-10B LZZBJ9-10C |
5/5 | 0.2S/10P15 0.2/10P15 0.5/10P15 0.2S/0.5/10P15 0.2/0.5/10P15 |
10 | 10 | 10 | 15 | 0.8 | 1.9 |
| 10/5 | 10 | 10 | 10 | 15 | 1.5 | 3.8 | ||
| 15/5 | 10 | 10 | 10 | 15 | 2.3 | 5.8 | ||
| 20/5 | 10 | 10 | 10 | 15 | 3 | 7.5 | ||
| 30/5 | 10 | 10 | 10 | 15 | 4.5 | 11.2 | ||
| 40/5 | 10 | 10 | 10 | 15 | 6 | 15 | ||
| 50/5 | 10 | 10 | 10 | 15 | 7.5 | 18.8 | ||
| 75/5 | 10 | 10 | 10 | 15 | 11.5 | 29 | ||
| 100/5 | 10 | 10 | 10 | 15 | 15 | 37.5 | ||
| 150~200/5 | 10 | 10 | 10 | 15 | 22.5 | 56.5 | ||
| 300~600/5 | 10 | 10 | 10 | 15 | 45 | 112.5 | ||
| 800~2500/5 | 10 | 10 | 10 | 15 | 63 | 157.5 | ||
Note: Users with special requirements can negotiate with our company to determine the specific requirements. Dynamic and thermal stability can be customized according to user requirements.
External dimensions and installation dimensions (mm)
Selecting LZZBJ9-10 current transformer
Before requesting a quotation, confirm current or voltage measurement duty, ratio, accuracy and burden requirements and insulation level and mounting dimensions. Send the exact model, quantity and installation details so the configuration and document set can be checked against your project.
Compare the instrument transformers range, including LZZJ-10 current transformer; LZJC-10Q current transformer (LZJ-10 fully enclosed type). For drawings and order-specific questions, send your product requirements to GRL.
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