Primary Air Insulated Switchgear, PIX, bus riser functional unit, 12kV, 1250A, upto 40kA 3s, width 650mm

Specifications
Main
Master range    SeT Series
Range of product    PIX
Product name    PIX 12
Functional unit    BC bus coupler cubicle
Insulation technology    Air insulated switchgear
Number of phases    3
Network type    AC
Type of installation    Indoor
Busbar system    Single busbar
Switching device    Vacuum circuit breaker
Product compatibility    EvoPact HVX
Standards    IEC 62271-200
Rated voltage (Ur)    12 kV
Rated short-duration power frequency withstand voltage (Ud) / Common value    28 kV
Rated lightning impulse withstand voltage (Up) / Common value    75 kV
Rated frequency (fr)    50/60 Hz
Rated continuous current of busbars (Ir)    4000 A
Rated continuous current (Ir)    800 A
1250 A
Rated short-circuit breaking current (Isc)    40 kA
Rated short-circuit making current    100 kA 50 Hz
104 kA 60 Hz
Rated short-time withstand current (Ik)    25 kA
31.5 kA
40 kA
Rated duration of short-circuit (tk)    3 s
Rated peak withstand current (Ip)    100 kA 50 Hz
104 kA 60 Hz
Loss of service continuity category    LSC2B
Internal arc classification    AFLR
Rated arc fault current (IA)    40 kA
Rated arc fault duration (tA)    1 s
Internal arc gas evacuation    Upwards inside the room
Upwards outside the room
Partition class    PM

Complementary
Degrees of protection provided by enclosures (IP code)    IP3X
IP4X
IPX2
IP2X (between compartments)
Degree of protection of enclosure against external mechanical impacts (IK code)    IK07
Instrument transformer    Current transformer
Sensor type    TH110 thermal sensor
CL110 environmental sensor
PD100 partial discharges monitoring solution
Voltage presence type    VPIS voltage presence indicating system
VDIS voltage detecting and indicating system
Protection relay    Easergy P3
Easergy P5
Easergy Sepam series 60
Easergy Sepam series 80
Arc fault detector    Easergy Vamp 125
Mass    750 kg
Height    2130 mm (standard)
2690 mm (with deflector)
2730 mm (tunnel with external exhaust)
3180 mm (tunnel with absorber)
Width    650 mm
Depth    1405 mm
1605 mm

Environment
Product certifications    BV Marine
DNV-GL Marine
Ambient air temperature for operation    -5…40 °C
Ambient air temperature for storage    -25…55 °C
Humidity conditions    Average relative humidity over 24 h <= 95 %
Average relative humidity over 1 month <= 90 %
Operating altitude    <= 1000 m

Contractual warranty
Warranty (in months)    18