品牌:QC
频率:50Hz
极数:3P
电压:1200V
起订:1台
供应:99999台
发货:3天内
立即购买
GN30-12(D)系列户内高压隔离开关
GN30-12(D) Series Indoor High-voltage Disconnecting Switch
型号及含义Model and Implication.
GN30°1(°λ早°早°τ°
额定短时耐受电流Rated short-ime withstand crrent额定电流Rated crrent (A)派生代号(G)为高原型
Derivation description Gplateau type带接地装置With earthing device额定电压Rated vltage (kV)设计序号Design No.
使用场所(户内) Operation place (ndoor)隔离开关Disconnecting switch
外形及安装尺寸图Overall and Insallation Dimension_
北tt
2913
013/
8φ
φφε
GN30-12(D)/400A, 630A
GN30-12(D)/1000A
_750_ ._ 750
4013
400A.630A
Bc-55.-610 -240
1000
-57.-615_ -245
1250A一AB
-58.-600 -295_
GN30-12(D)/1250A
主要技术数据Main Technical Date
项目
GN30-120/400-12.5 GN30-12D/630-20 GN3D-121000-31.5 GN30-120/1250-31.5 GN30-12D/1600-31.5GN30-12/40012.5 GN30-12630-20 GN30-121000-31.5 GN30-12/1250-31.5 GN30-12/1600-31.5
额定电压Raled vltage (KV)额定电流Rated curent (A)
额定短时耐受电流
Rated shortimne withstand curent KkA)
额定短路持续时间
Rated shor-circuit duration (S)
额定峰值耐受电流
Rated peak withstand current (kA)
1240012.5
31.5
2_63020
50
12_100031.5
0
2125031.5
30
1600-3150
40
100
额定绝缘水平Ratedinouotinrinsulation
level
1min工频耐受电压1min power frequencywithstand vollage额定雷电冲击耐受电压Rated ighning impulse
withstand voltage
Pole-lo-pole. pole-4o-ground 42. break 49极间，极对地42断口490049断口49
极间，极对地75
Pole-to-pole, pole-to-ground 75, break 85
型号及含义Model and Implication.
GN30°1(°λ早°早°τ°
额定短时耐受电流Rated short-ime withstand crrent额定电流Rated crrent (A)派生代号(G)为高原型
Derivation description Gplateau type带接地装置With earthing device额定电压Rated vltage (kV)设计序号Design No.
使用场所(户内) Operation place (ndoor)隔离开关Disconnecting switch
外形及安装尺寸图Overall and Insallation Dimension_
北tt
2913
013/
8φ
φφε
GN30-12(D)/400A, 630A
GN30-12(D)/1000A
_750_ ._ 750
4013
400A.630A
Bc-55.-610 -240
1000
-57.-615_ -245
1250A一AB
-58.-600 -295_
GN30-12(D)/1250A
主要技术数据Main Technical Date
项目
GN30-120/400-12.5 GN30-12D/630-20 GN3D-121000-31.5 GN30-120/1250-31.5 GN30-12D/1600-31.5GN30-12/40012.5 GN30-12630-20 GN30-121000-31.5 GN30-12/1250-31.5 GN30-12/1600-31.5
额定电压Raled vltage (KV)额定电流Rated curent (A)
额定短时耐受电流
Rated shortimne withstand curent KkA)
额定短路持续时间
Rated shor-circuit duration (S)
额定峰值耐受电流
Rated peak withstand current (kA)
1240012.5
31.5
2_63020
50
12_100031.5
0
2125031.5
30
1600-3150
40
100
额定绝缘水平Ratedinouotinrinsulation
level
1min工频耐受电压1min power frequencywithstand vollage额定雷电冲击耐受电压Rated ighning impulse
withstand voltage
Pole-lo-pole. pole-4o-ground 42. break 49极间，极对地42断口490049断口49
极间，极对地75
Pole-to-pole, pole-to-ground 75, break 85