 Specification£º
The GGF low-voltage reactive capacitor compensated device(briefly named after "switchgear" below)is the competitive product with highly technical funcation,and is suitable for the development of electric power market,be in keeping with national conditions which is developed by our company in order to meet the needs of designing units and users.The product has been used by electric-power users widely.
The switchgear is suitable for Oil,Chemical industry,Metallurgy,Textile industry,High building and other distribution system.At the place of great power plant,oil industry system and other place with high automation and connecting with computer,it is applicable for 3-phase A.C(60)Hz,380V (400V),(600V),4000A & below as lowvoltage reacted compensation device in the system of charging & supplying electricity.
The product meets the standards of GB 7251 ¡¶Low-voltage complete switchgear and control equipment¡·GB/T15576¡¶Low-voltage reaction power withstand compenstaion device general technology¡·IEC60439-1¡¶Low-voltage complete switchgear and control equipment¡·.
Main technical data for the switchgear£º
|
Rated volage
|
V
|
400
|
|
Reaction compensation capacitor
|
kvar
|
140¡¢175¡¢210¡¢280¡¢350
|
|
Rated frequency
|
Hz
|
50
|
|
Rated insulation voltage
|
V
|
660
|
|
Busbar rated short-time withstand current
|
kA/1s
|
50
|
|
Busbar rated peak withstand current
|
kA/1s
|
105
|
|
Power frequency test voltage
|
V/1min
|
main circui:2500 vice circuit:1750
|
|
Busbar
|
kVA
|
A.B.C.PEN£¬A.C.PE.N
|
|
Protection degree
|
|
IP30£¬IP40
|
|
