HV Switchgear
  Air Insulated Switchgear
(Up to rated voltage 15 kV)
 
  Single Busbar
(Horizontal drawout) / Horizontal isolation AH12
 
  Double Busbar
(Horizontal drawout) / Horizontal isolation AH12
  Gas Insulated Switchgear (Up to rated voltage 36 kV)
 
  36 kV Gas insulated Switchgear
  15 kV Ring Main Unit
 
  15 kV Ring Main Unit with Switch fuse unit / VCB
LV Switchgear
 
Transformers
Unit Distribution Substations
Substation Automations
Busduct
 
Projects & Services
 
 

SWITCHGEAR WITH HORIZONTAL ISOLATION TYPE AH12 (DOUBLE BUSBAR)

The AH12 system comprises Air Insulated Switchgear Panels equipped with horizontal drawout and horizontal isolation Vacuum Circuit Breakers, Disconnectors (Isolators) and Earthing Switches suitable for use up to 15kV, 40kA

 
 
TECHNICAL DATA
Voltage Up to 12kV, 50/60Hz
Unit Rating Up to 3150A
BusBar Rating Up to 4000A
Short Time Current Up to 40kA for 3second
P.F. Withstand Up to 38kV
Impulse Withstand Up to 95kVp
Internal Arc Classification AFLR Up to 40kA - 1second
Applicable Standards IEC 62271-200