• Sturdy design- Incorporates unique Vacuum Bottle designed and manufactured by
M/S BEL , exclusively to meet the stringent RDSO standards.
• Tested for 10000 mechanical operations in presence of RDSO representatives.
• Can be used :-
• Insulators with 1300 mm (plus) creepage distance suitable for very heavily polluted atmospheric conditions.
• Long electrical and mechanical life.
• Minimum maintenance
• No fire hazard.
• Rated Voltage ( kV ) : 25
• Rated Voltage Class (kV) : 52
• Rated Insulation level (kV/kVp) : 105/250
• Rated normal current : 1600
• Rated short time current (kA) for Duration (sec) : 8 for 3
• Rated out of phase breaking current (kA) : 5
• Rated peak withstand current (kA) : 20
• Rated operating duty : O-0.3sec-CO-30sec-CO or CO-15 sec-CO
• Rated control voltage DC (V) : 110*
• Rated auxiliary voltage AC (V) : 230
*Other control voltage 24-220 V DC on request
ALIND has started its commercial production of Switchgears in 1970 at Mannar in Alappuzha District of Kerala State