Sliver Wire Fuse Link RT303 65VDC 80VDC 250VAC 25A 30A 35A 40A 50A 63A 70A 80A 100A 120A 135A For Energy Storage BMS
Features
Small size, better design, installation advantages.
Overcurrent protection for battery packs or other demanding installation dimensions.
Standards:In GB/T13539.1-92/GB/T13539.4-92 IEC60286-1
One package of 1000 pcs
Application
Products are widely used in BMS, new energy, charger, and other high-power power supply and equipment products.This product is suitable for over-current protection of primary and secondary circuit boards of various electronic equipment, battery protection, energy storage, industrial controller and other fields.
Current voltage range
| Rated Voltage | Rated current |
| 250Vac/65vdc/80vdc | 25~135A |
Product Characteristic
| Part Number | Rated current | Rated voltage | Breaking capacity |
| SWF-2250 | 25A | 250Vac 65vdc/80vdc | 2000A@25A~135A |
| SWF-2300 | 30A |
| SWF-2350 | 35A |
| SWF-2400 | 40A |
| SWF-2500 | 50A |
| SWF-2630 | 63A |
| SWF-2700 | 70A |
| SWF-2800 | 80A |
| SWF-3100 | 100A |
| SWF-3120 | 120A |
| SWF-3135 | 130A |
Opening Time
| % of Ampere Rating | Opening time |
| 135% | T>1hrs |
| 160% | T<1hrs |
| 250% | T<10s |
| 400% | T<2s |
| 1000% | T<100ms |
Environmental Characteristic
Temperature environment change
| Ta | -20C | 0C | 25C | 55C | 85C | 100C | 115C | 120C |
| In | 112% | 109% | 100% | 90% | 69% | 59% | 47% | 43% |
Ambient temperature - 40 ° to+120 ° C; No derating is required when the average value of ambient air temperature 24H does not exceed 35C, and please refer to Table 10.1 for derating under other temperature conditions;
The altitude of the installation site shall not exceed 5000m, and the derating shall be 0.5% for every 100m higher than 2000m,Operating humidity 5% - 90%
Wave soldering shall be adopted for welding, and the temperature between product bending points shall be less than 230 ° C to avoid exposed solder beads; If the temperature is too high, tin may decompose or oxidize, which has no effect on the product performance, affects the appearance and may affect the PCB; It is suggested that the furnace temperature should be controlled within 265 ℃ for 10s. The product will not emit tin beads for reference, which is actually related to the heat dissipation around the product
Product Photos
Datasheet
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Sliver Wire Fuse Link RT303 65VDC 80VDC 250VAC 25A 30A 35A 40A 50A 63A 70A 80A 100A 120A 135A For Energy Storage BMS Images
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