Product Description
FLN36-40.5D/T630 indoor sulfur hexafluoride (SF6) load switch and FLN36-40.5DR/125 load switch fuse combination are suitable for power stations and industrial electrical equipment with three-phase AC 50/60Hz ring network or terminal power supply. They are used as load control line protection for power systems. The load switch divides and closes load current, closed-loop current, no-load transformer and cable charging current; Combination electrical appliances can break any current under rated short-circuit current and are suitable for electrical complete sets of equipment such as ring main units and box type substations.
The switch complies with the following standards: GB3804-1990, IEC60256-1.1997.GB16926.IEC60420
Outline Drawing
Product Parameters
Technical Specifications
| No. |
Item |
Unit |
Data |
| 1 |
Rated voltage |
kV |
36/40.5 |
| 2 |
Rated Current |
A |
630 |
| 3 |
Rated Frequency |
Hz |
50/60 |
| 4 |
Rated short circuit current |
kA |
20 |
| 5 |
Rated short time withstand current(3s) |
kA |
20 |
| 6 |
Rated peak withstand current |
kA |
50 |
| 7 |
Rated power frequency withstand voltage |
kV |
95/110 |
| 8 |
Rated lightning impluse withstand voltage |
kV |
185/215 |
Attention: The short-circuit breaking ability depends on the parameter value of the fuse
Environmental Conditions
1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30 ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration
Company Profile
Certifications
Our company has get ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts.
ZHEJIANG VOLCANO ELECTRICAL TECHNOLOGY CO.,LTD
Address: No.88, Weishijiu Road, Economic Development Zone, Yueqing, Zhejiang, China
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