• Suitable for Single-pole or Double-pole or Structure mounting
• Reduced Installation Time
• Long Electrical & Mechanical Life Suitable for frequent switching
• Suitable for unmanned sub-sttions/locations
• Suitable for Urban/Rural Power Distribution
• Suitable for Primary/Secondary Power Distribution
• Less Downtime
• Reduced Lifecycle cost
• Reduced Total Cost of Ownership
• Increased Availability
• Increased Revenue
• Hazards of Oil-filled CTs avoided
• Suitable for multi-shot rapid auto-reclosing
• Can be used as a Sectionaliser
• Can be used as a Feeder Breaker
• SCADA/DMS compatible
Guaranteed Technical Particulars
PARAMETER
12kV
36kV
Rated Voltage (kV)
12
36
Rater Frequency (Hz.)
50/60
50/60
Rated One Minute Power Frequency Withstand Voltage (Wet) (kV)
28
70
Rated Lightning Impulse Withstand Voltage (1.2/50µs) (kVp)
75
170
Rated Current (A)
800
800
Rated Short Circuit Breaking Capacity (kA)
20
20
Rated Short Circuit Making Capacity (kAp)
50
50
Rated Short Time Withstand Current for 3Sec. (kA)
20
20
Rated Operating Sequence
O-500ms-CO-2s-CO-5s-CO
Closing Time
< 65ms
Opening Time
< 45ms
Mechanical Life
20000 Operations
Electrical Life at Rated Current
20000 Operations
Electrical Life at 100% Short Circuit Breaking Capacity