Products

24 & 36 kV Gas Insulated Switchgear

24 & 36 kV Gas Insulated Switchgear

GENERAL DESCRIPTION


GAE TPR6 Plus is a fully gas insulated type medium voltage switchgear up to 2500A-24kV and up to 2000A-36kV,
for primary distribution, with short time withstand current up to 31.5 kA.
GAE TPR6 plus can be used in various application in the power plant and primary distribution network and can be configurated to single and double busbar arrangement.

TECHNICAL DATA


Main characteristics








Mechanical and Electrical Characteristics U.M







kV 7,2 12 12?¹? 17,5 24 36
Altitude IEC 62271-1 m <1000 ???
Ambient air temperature IEC 62271-1 ? C -25 ÷ 55 ?²?
Relative humidity
% 95
Insulation Rated voltage
kV 7,2 12 12 17,5 24 36
Rated voltage
kV 7,2 12 12 17,5 24 36
Lighting impulse withstand voltage between and towards the ground
kV 60 75 95 95 125 170
Lighting impulse withstand voltage across the isolating distance
kV 70 85 110 110 145 195
Power frequency withstand voltage between the phases
kV 20 28 42 38 50 70
Power frequency withstand voltage across the isolating distance
kV 23 32 48 45 60 80
Rated Frequency
Hz 50 - 60
Rated current
A 1250-2500 1250-2000
Rated short time withstand current
kA 25 / 31.5 ???
Rated peak withstand current (making capacity )
kA 25 x Ik ???
Rated duration of short circuit
s 3 / 1???
Defree of protection on front face
IP 3 X?³?
Defree of protection on electrical MV circuits
IP 67
Mechanical operation Earthing switch IEC 62271 - 102 1.000 operations / Class M1
Electrical operation Earthing switch IEC 62271 - 102 Making capacity 5 / class E2 ???
Mechanical operation Circuit breaker IEC 62271-100 CB module M1 (2000 operation) - M2 / 10,000 operations
Electrical operation Circuit breaker IEC 62271-100 CB module
class E2?¹?




Making & breaking on fuse switch TF FM module kA rms 25 25 25 25 25 20
Breaking at rated transfert current TF FM module A 2100 1800 1800 1600 1400 840
Rated operating sequence Circuit breaker IEC 62271 - 100
O-0,3s-CO-15s-CO
Internal arc withstand current (kA - 1s)
kA 25
  • GAE TPR6 PLUS

    GAE TPR6 Plus is a fully gas insulated MV switchgear up to 2500 A - 24 kV and up to 2000A - 36 kV for primary distribution

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