Safe in Use

• Compartments protected against penetration by objects
• Logical mechanical and electrical interlocks prevent mal operation
   

Reliable and Safe in Operation

• Arc fault tested in accordance with IEC 62271-200
• Single pole insulated primary parts within one compartment
• Integrated cable test facility
• Integrated arc absorbers
   

Low Total Cost of Ownership

• Panels from 500 mm width
• Cable connection from the front (back to wall arrangement)
• Maintenance-free circuit-breaker (electromagnetic mechanism and vacuum interrupters
• Solid insulation with air as the insulating medium
   

User Friendly

• Clear and simple, straightforward operation panels
• Facility for (dis)connecting the voltage transformers, easily accessible from the front without entering the HV compartment
• Integrated cable test facility positioned on the manual operation panel
   

Environmentally Friendly

• Minimised number of components
• No use of SF6-gas for switching and insulation (green switching) 

System:		12kV	17.5kV	24kV
Rated Voltage	kV	12	17.5	24
Lightning Impulse withstand voltage	kV	75	95	125
Power frequency withstand voltage	kV	28	38	50
Rated frequency	Hz	50	50	50
Internal arc class		AFL 25kA-1s
Loss of service continuity category		LSC2B
Partition class		PM
Earthing circuit	kA-s	25 - 3
Compartment circuit-breaker/cable		Interlock-controlled
Compartment busbar		Tool-based/non-accessible
Degree of protection HV compartments(Optional)		IP4X
Degree of protection LV compartment		IP3XD
Temperature classification		Minus 5 °C indoor
Busbar system:
Rated normal current	A	2000
Rated short-time withstand current	kA-s	25 - 3
Rated peak withstand current	kA	63
Circuit-breaker - incoming feeder and sectionalizer:
Rated normal current	A	1250  - 1600  -  2000
Rated short-circuit breaking current	kA	25
Rated short-circuit making current	kA	63
Rated short-time withstand current	kA-s	25 - 3
Circuit-breaker – outgoing feeder:
Rated normal current	A	630  -  800
Rated short-circuit breaking current	kA	25
Rated short-circuit making current	kA	63
Rated short-time withstand current	kA-s	25 - 3
Class		E2, C2
Operating cycles at short-circuit current		100
Single capacitor bank switching	A	400
Mechanism:
Rated operating sequence	A	O - 0.3s – CO - 15s - CO
Class		M2
Opening time	ms	35
DC component	%	35
Closing time	ms	70
Number of operations actuator		30.000
Number of operations interrupter		30.000
Auxiliary voltage	V	24, 48, 60,110,220 DC/ 110/230 AC
Mechanism change-over switch
Opening time	s	24
Closing time	s	24
Number of operations change-over switch		1.000
Class		M0