Shenhai ڌماڪي جو ثبوت
CT4 and CT6 indicate operational surface temperatures, not the withstand temperatures, for explosion-proof products. Products classified under the T6 category provide enhanced safety due to their lower operational surface temperatures compared to the T4 category.
| بجلي جي سامان جي درجه حرارت گروپ | بجلي جي سامان جي وڌ ۾ وڌ قابل اجازت سطح جي درجه حرارت (℃) | گئس / وانپ ignition گرمي پد (℃) | قابل اطلاق ڊوائيس جي درجه حرارت جي سطح |
|---|---|---|---|
| T1 | 450 | 450 | T1~T6 |
| T2 | 300 | <300 | ٽي 2 ~ ٽي 6 |
| T3 | 200 | 200 | ٽي 3 ~ ٽي 6 |
| T4 | 135 | 135 | تي 4 ~ ٽي 6 |
| T5 | 100 | <100 | T5~T6 |
| T6 | 85 | <85 | T6 |
The CT4 explosion-proof motor carries an Exd IIC T4 rating and is generally used in environments where the ambient temperature is approximately 135℃.