Description & Application
SSOC series of remote control drop-out fuse cutout is a new designed product. It improves the traditional operation method by hook operating lever, which is unsafe, difficult and needs high labor strength. It includes wireless remote control type and remote control with lock type. The installation is the same as the traditional one, and convenient to use.
Technical Parameter & Detail Show
Technical Parameter
| Item | Data |
| Rated Voltage | 12kV |
| Rated Continuous Operating Current | 100A,200A |
| Rated Frequency | 50Hz/60Hz |
| Rated Fuse Base Current | 100A,200A |
| Rated Short-circuit Breaking Current |
12.5kA/100A 16kA/100A (4time) 12.5kA/200A 16kA/200A (1time) |
| Rated Power Frequency Withstand Voltage | 60kV/50kV(Dry/Wet) |
| Rated Lightning Impulse Voltage Withstand | 125kV/150kV(Phase to Earth/Across the Isolating Distance) |
| Creepage-Distance | 480mm(Silicone Rubber) |
| Mechanical Life (continuous switch on-off) |
2000times(Unload Type ) 500times(Load Type) |
| Ambient Temperature | －40℃~＋70℃ |
Working Principle
Receiving the signal, the controller drives motor to move forward or backward. Motor output shaft driving gear rack makes push-pull rod support fuse to go up-down, realizing closing or opening, locking & unlocking automatically. Straight drop-out fuse is also configurable with GPRS remote control.
Application Conditions
The transformer is equipped with anti-theft, which prevents electric equipment from stolen;
It uses up-down mode. Switching off would be more flexibility and will extend the mechanical life;
Automatic locking makes the moving contact and fixed contact more reliability when it switches on;
Under the special condition, opening / closing by manual operation and the unlocking function is available;
The upper contact of fuse cutout provides protection cover, which has the functions of water-proof, dustproof, freeze-proofing and cutting off electric arc and so on
GB/T 11022-2011
GB/T 15166.3-2008
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