电建水电十一局海外事业部莫桑比克马坦博400kV变电站400kV可调电抗器招标变更
发送至邮箱
电建水电十一局海外事业部莫桑比克马坦博400kV变电站400kV可调电抗器招标变更
400kV电抗器及其附属设备补遗（一）
补遗部分：参数调整
1、线路高抗（Variable Shunt Reactor）
增加明确CT变比选择
高压套管CT选择：100-200/1A,5P20/5P20/5P20，30/30/30VA
中性点套管CT选择：25-75/1A,5P20/5P20，30/30VA
2、表3.1Technical Schedule for Variable Shunt Reactor原参数
Insulation | uniform |
修订后参数
Insulation | Non-uniform |
原参数
Penalitiehttp://** | USD/kW | 12000 |
修订后参数
Specifyguanteed losses at 50MVAr (nominal rating) (Penalitiehttp://**) | USD/kW | 12000 |
原参数
TypeofOil | |||
OLTC(On-loadtapchanger) forvariableMVAroutput: | |||
Manufacturer | MRorequivalent | ||
Type/Model | |||
Ahttp://** | IEC60214-1 | ||
Tappings | |||
Ahttp://** | |||
Untanking | kg | ||
Oil | kg | ||
Totalweight | kg | ||
OverallDimensionsahttp://**(L×W×H) | mm | ||
Shihttp://** | |||
Sizeoflargestpackage(L×W×H) | mm | ||
Weighttp://** | kg | ||
Tranhttp://** | t | 60 |
修订后参数
TypeofOil | |||
OLTC(On-loadtapchanger) forvariableMVAroutput: | Vacuum | ||
Regulation | AVR throughRTCC and Substation SCS | ||
Manufacturer | MRorequivalent | ||
Type/Model | |||
Ahttp://** | IEC60214-1 | ||
Tappings | |||
Ahttp://** | |||
Untanking | kg | ||
Oil | kg | ||
Totalweight | kg | ||
OverallDimensionsahttp://**(L×W×H) | mm | ||
Shihttp://** | |||
Sizeoflargestpackage(L×W×H) | mm | ||
Weighttp://** | kg | ||
Tranhttp://** | t | 60 |
电抗器基本参数（原参数）
lVariable
*@*00kV
lRatedvoltage400kV
lHighehttp://**
lVector group YN
lType of cooling ONAN
lRated frequency 50Hz
lAudible noise level ≤81 dB(A) max
lTerminals:
-400kV outdoorbushing
-33kV neutral cable box for cable connection
Maximum temperature rise considering thelocal ambienhttp://**:
lOil: 50℃
lwindings: 55°C
修订后参数
lVariable
lRatedpower50MVAr+/-30%@400kV
lNominal/ Ratedvoltage400kV/420kV
lHighehttp://**, SI=1050kV, AV=630kV
lNeutral highest voltage: 36kV LI=170kV, AV=70kV
lVector group YN
lType of cooling ONAN
lRated frequency 50Hz
lAudible noise level ≤81 dB(A) max
lTerminals:
-400kV outdoorbushing
-33kV neutral cable box for cable connection
Maximum temperature rise considering thelocal ambienhttp://**:
lOil: 50℃
lwindings: 55°C
lOLTC type: Vacuum
lRegulation： AVR throughRTCC andSubstation SCS
投诉异议400kV电抗器及其附属设备补遗（一）
补遗部分：参数调整
1、线路高抗（Variable Shunt Reactor）
增加明确CT变比选择
高压套管CT选择：100-200/1A,5P20/5P20/5P20，30/30/30VA
中性点套管CT选择：25-75/1A,5P20/5P20，30/30VA
2、表3.1Technical Schedule for Variable Shunt Reactor原参数
Insulation | uniform |
修订后参数
Insulation | Non-uniform |
原参数
Penalitiehttp://** | USD/kW | 12000 |
修订后参数
Specifyguanteed losses at 50MVAr (nominal rating) (Penalitiehttp://**) | USD/kW | 12000 |
原参数
TypeofOil | |||
OLTC(On-loadtapchanger) forvariableMVAroutput: | |||
Manufacturer | MRorequivalent | ||
Type/Model | |||
Ahttp://** | IEC60214-1 | ||
Tappings | |||
Ahttp://** | |||
Untanking | kg | ||
Oil | kg | ||
Totalweight | kg | ||
OverallDimensionsahttp://**(L×W×H) | mm | ||
Shihttp://** | |||
Sizeoflargestpackage(L×W×H) | mm | ||
Weighttp://** | kg | ||
Tranhttp://** | t | 60 |
修订后参数
TypeofOil | |||
OLTC(On-loadtapchanger) forvariableMVAroutput: | Vacuum | ||
Regulation | AVR throughRTCC and Substation SCS | ||
Manufacturer | MRorequivalent | ||
Type/Model | |||
Ahttp://** | IEC60214-1 | ||
Tappings | |||
Ahttp://** | |||
Untanking | kg | ||
Oil | kg | ||
Totalweight | kg | ||
OverallDimensionsahttp://**(L×W×H) | mm | ||
Shihttp://** | |||
Sizeoflargestpackage(L×W×H) | mm | ||
Weighttp://** | kg | ||
Tranhttp://** | t | 60 |
电抗器基本参数（原参数）
lVariable
*@*00kV
lRatedvoltage400kV
lHighehttp://**
lVector group YN
lType of cooling ONAN
lRated frequency 50Hz
lAudible noise level ≤81 dB(A) max
lTerminals:
-400kV outdoorbushing
-33kV neutral cable box for cable connection
Maximum temperature rise considering thelocal ambienhttp://**:
lOil: 50℃
lwindings: 55°C
修订后参数
lVariable
lRatedpower50MVAr+/-30%@400kV
lNominal/ Ratedvoltage400kV/420kV
lHighehttp://**, SI=1050kV, AV=630kV
lNeutral highest voltage: 36kV LI=170kV, AV=70kV
lVector group YN
lType of cooling ONAN
lRated frequency 50Hz
lAudible noise level ≤81 dB(A) max
lTerminals:
-400kV outdoorbushing
-33kV neutral cable box for cable connection
Maximum temperature rise considering thelocal ambienhttp://**:
lOil: 50℃
lwindings: 55°C
lOLTC type: Vacuum
lRegulation： AVR throughRTCC andSubstation SCS
投诉异议招投标大数据
最近搜索
无
热门搜索
无
