XRNM1 HIGH VOLTAGE FUSE
high voltage fuse for protection electrical motor (england bs standard)The product can be used in indoor Ac system of 50Hz and rated voltage 3.6kV and 7.2KV 12Kv
Description
XRNM1 HIGH VOLTAGE FUSE
General Introduction
The product can be used in indoor Ac system of 50Hz and rated voltage 3.6kV and 7.2KV 12Kv.When used together with other protection facilitles(such as switches and vacuum contactors), it works to protect high-volttage motor and other electric facilities from overloading and circrit break.
Model&Meaning
Technical Specification
| Models | Ratedvoltage (KV) | Rated current of the fuse links(A) | Rated breakingcurrent (KA) | Dimensions (mm) Figure 1 | Weight (Kg) | |||
| Foreign | China Model | Fig. | ΦD | L | ||||
| WDF.O | XRNM1 | 3.6 | 50, 63, 80, 100,125 | 50 | Figure 1~2 | 51 | 254 | 1.4 |
| WFF.O | XRNM1 | 3.6 | 100, 125, 160, 200 | 50 | 76 | 254 | 2.8 | |
| WKF.O | XRNM1 | 3.6 | 250, 315, 355, 400 | 50 | 76 | 254 | 2.8 | |
| WFN.O | XRNM1 | 7.2 | 25, 31.5, 40, 50, 63, 80, 100, 125, 160 | 40 | 76 | 403 | 4.15 | |
| WKN.O | XRNM1 | 7.2 | 200, 224 | 40 | 76 | 403 | 4.15 | |
| XRNM1 | 10 | 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 224 | 40 | 76 | 600 | 5.26 | ||
Note:
- Under stipulated condition, min.breaking current of fuses could be as high as 2.5~3.0 times than rated current.
- 7.2KV fuse link of 224A or above have a dual-tube body
- 3.6KV fuse link of 400A or above have a dual-tube body
Outline&Drawing
Product Details
