50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

TAZ3000 Energy Intelligent Power Distribution And Monitoring System

General of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

1TAZ1—126/2500—40 GIS is made up of circuit breaker,disconnector,earth switch,current transformer,voltage transformer,lighting arrester,busbar,incoming & outgoing bushing or cable terminal box, etc..Adopts the structure of three-phase-one-enclosure,3-work-position disconnector and aluminum alloy enclosure,used in power factory and substation in 126KV AC electric system, with many advantages of small occupied space(the gap between bays is 0.8m),high reliability,short installation period and free workload, etc. It is suitable for substation in power supply shortage city or enterprise,hydropower and sordid area.

 Normal ambient condtion of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

• This equipment shall be used normally under normal condition.

Ambient temperature: -25℃～+55℃(no direct sunlight);relative humidity≤5%, no condensation

No violent vibration, the vertical gradient≤5º

• The altitude not more than 4000m
• Comply with the stipulation-pollution grade≤3 in GB 7251.1-2005 (clause 6.1.2.3)
• There is no corrosive and explosive particles in the air.

Electric parameter

• Rated voltage:DC1000V
• Maximum continuous voltage:DC1200V
• Rated current:10A～630A
• Power frequency withstand voltage:

Power/photovoltaic input/Replay output/communication/photocell voltage input—AC 2.5kV/1min;

Sensor input + on-off input/communication—DC 1kV/1min

• Insulation resistance:≥100MΩ
• Protection grade:IP40
• Auxiliary power:AC85V～265V or DC400～800V or DC24V(±10%)

 Technical parameter of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

 Normal ambient condtion of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

• This equipment shall be used normally under normal condition.

Ambient temperature: -25℃～+55℃(no direct sunlight);relative humidity≤5%, no condensation

No violent vibration, the vertical gradient≤5º

• The altitude not more than 4000m
• Comply with the stipulation-pollution grade≤3 in GB 7251.1-2005 (clause 6.1.2.3)
• There is no corrosive and explosive particles in the air.

 Electric parameter of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices

• Rated voltage:DC1000V
• Maximum continuous voltage:DC1200V
• Rated current:10A～630A
• Power frequency withstand voltage:

Power/photovoltaic input/Replay output/communication/photocell voltage input—AC 2.5kV/1min;

Sensor input + on-off input/communication—DC 1kV/1min

• Insulation resistance:≥100MΩ
• Protection grade:IP40
• Auxiliary power:AC85V～265V or DC400～800V or DC24V(±10%)

Technical parameter of 50 MW IEC OEM Smart Grid Devices ISO9001Distribution Automation Devices