The LAJ-10Q (LFZJ-10Q) 5-200A indoor/full condition/through wall current transformer is a semi enclosed cast insulation, indoor type product Suitable for measuring current, power, and relay protection in AC 50Hz, 10KV and below lines.
Structure Introduction
The transformer is made of epoxy resin casting. 300A and below are semi enclosed structures, while 400-800A are single turn fully enclosed casting structures. The product enhances its external insulation strength and belongs to the working condition type.
Technical parameters of LFZJ-10Q through wall current transformer
| Product Model | rated current | Accuracy level and rated output | protection level | One second thermal stability current (KA) | Dynamic stability current (KA) |
| zero point two | zero point five | one | Rated output (VA) | Accuracy level and accuracy limit coefficient |
| LAJ-10Q | 20/5 | fifteen | twenty | twenty | twenty | 10P15 | two point four | four point three |
| 30/5 | three point six | six point five |
| 40/5 | four point eight | eight point six |
| 50/5 | six | ten point eight |
| 75/5 | nine | sixteen point two |
| 100/5 | twelve | twenty-one point five |
| 150/5 | eighteen | thirty-two point three |
| 200/5 | twenty-four | forty-three |
| 300/5 | thirty | fifty-four |
| 400/5 | thirty | fifty-four |
| 500/5 | thirty | fifty-five |
| 600/5 | thirty | fifty-four |
| 800/5 | forty | seventy-two |
| 1000-1500/5 | forty | forty | forty | - | - |
| 2000-6000/5 | fifty | fifty | fifty |
LFZJ-10Q through wall current transformer