Overview: The LLS®-l-2000 is a load break
disconnect switch designed to convert any manufacturer's group-operated, vertical break disconnect switch into a load break capable device. It operates in an SF6 environment, ensuring safe operation under varying conditions.
Features:- Single Gap SF6 puffer interrupter for disturbance-free switching.
- Full load break rating up to 72.5 kV.
- Visual dielectric indication for enhanced safety.
- Long life performance with 2000 load break operations.
- Maintenance-free design.
Specifications:- Maximum Voltage Ratings: 38 kV - 72.5 kV; 123 kV - 245 kV (loop splitting only).
- Load Breaking Ratings: 2000 A for 38 kV to 72.5 kV.
- Line Dropping Ratings: 300 A for 38 kV to 72.5 kV.
- Loop Splitting Ratings: 2000 A for 38 kV to 245 kV.
- Mounting Options: Horizontal upright, vertical, and side-mounted phase-over-phase.
Key Advantages:- Ensures safe and reliable switching of various electrical components.
- Visual indication enhances personnel safety.
- Simple toggle mechanism reduces operating effort.
- Epoxy housing minimizes weight and UV degradation.
- Backed by a 2-year warranty for trouble-free operation.
Ratings:- Maximum Voltage Rating: 38 - 72.5 kV; 123 - 245 kV.
- Load Breaking Capability: 2000 A.
- Line Dropping Capability: 300 A.
- Loop Splitting Capability: 2000 A.
- Full Load Operations: 2000 cycles.
- Ambient Temperature Range: -40º C to +50º C (standard), consult for -50º C.
Additional Notes: For loop splitting applications above 72.5 kV, ensure transient recovery voltage does not exceed 30 kV.
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