Disconnectors
Designed for the safe isolation and grounding of electrical circuits, these devices are manufactured to high safety standards. They ensure system safety during maintenance and repair operations.
Disconnectors
Disconnecting switches are one of the most important elements
in the switchyards provide isolation of the system from voltage.
EMEK manufactures disconnector switches up to 420 kV since 1985.
Rated Current: up to 3150A
Thermal and Dynamic Current: Short time thermal current ratings up to 63kA 1/3s
Dynamic current ratings: up to160kA peak.
Horzintal Center Break Type, Horzintal Side Break Type, Pantograpf Type, Horzintal Semi Pantograph Type (Knee Type), Vertical Break Type, Earthing Switch disconnecting switches are available.
• Conformity with one, two or three phase
• Motor or manual operating mechanism
• AC/DC Motor
• One or two earthing blade can be supplied upon request.
• Gear Box System for motor control
• Silver plated contacts
• Testing according to IEC 62271-102 M2 requirements.
| TYPE | Rated Voltage (kV) | Rated Current (A) | Rated Short Time Current/Duration (kA/s) |
|---|---|---|---|
| CENTER BREAK DISCONNECTOR | UP TO 420 | UP TO 3150 | UP TO 50kA/3s 63kA/1s |
| PANTOGRAPH TYPE DISCONNECTER | UP TO 420 | UP TO 3150 | UP TO 50kA/3s 63kA/1s |
| SEMI PANTOGRAPH DISCONNECTER (HORIZONTAL) | UP TO 420 | UP TO 3150 | UP TO 50kA/3s 63kA/1s |
| VERTICAL TYPE DISCONNECTER | UP TO 420 | UP TO 3150 | UP TO 50kA/3s 63kA/1s |
| EARTHING SWITCH | UP TO 420 | UP TO 3150 | UP TO 50kA/3s 63kA/1s |