La description
Jiangsu Dechu Power Electric CO.,LTD
Our company has ten years of experience in manufacturing electrical equipment, has a research and development team, and has independent research and development capabilities. Our customers are located in more than a dozen countries.
Our company has ten years of experience in manufacturing electrical equipment, has a research and development team, and has independent research and development capabilities. Our customers are located in more than a dozen countries.
The customer came to my factory to check the order.
PRODUCT SPECIFICATION:
| Article | Unit | Parameter | |
| FLN36-12D/T630-20 | FLN36-12D/T125-31.5 | ||
| Tension nominale | KV | 12 | 12 |
| Rated frequency | Hz | 50 | 50 |
| Courant nominal | UN | 630 | 630 |
| 1 min power frequency withstand voltage | KV | 42/48 | 42/48 |
| Lighting impulse withstand voltage | KV | 75/85 | 75/85 |
| 5 min zero gauge rated power frequency withstand voltage | KV | 24 | 24 |
| Rated thermal stability current(peak) | KA | 20/20 | |
| Rated dynamic current(peak) | KA | 50/50 | |
| Rated short circuit closing current | KA | 50/50 | |
| Rated closed-loop breaking current | UN | 630 | |
| Rated active load breaking current | UN | 630 | |
| Rated cable charging breaking current | UN | 10 | 10 |
| Rated short circuit breaking current | KA | 31.5 | |
| Rated transfer current | UN | 1750 | |
| Fuse type | XRNT-12KV/125A | ||
| Fuse strikes the output energy | J | 1±0.5 | |
| Durée de vie mécanique | Time | 5000/2000 | 5000/3000 |
| The insulation distance betweent the live body and the ground | millimètre | >=125 | >=125 |
| SF6 Gas pressure (relative pressure at 20ºC) | bar | 0.4 | 0.4 |
| Closing the same period | ms | <=2 | <=2 |
| Main circuit tesistance | μΩ | <=65 | <=65 |
PRODUCTION DESCRIPTION:
FLRN36-12 indoor AC high-voltage SF6 load break switch is an indoor switch equipment with 12kV rated voltage. The equipment adopts SF6 as gas arcing and insulation medium, including three phases which are opening , closing and earthing, It has the advantages of small volume, convenient installation and strong adaptability to the environmental.
