1
һaƷc;
aƷmڽ~늉450/750VԄӿƻO(jin)yϵy(tng)xBӵȈÂݔ
͟ouϩNȼrl(f)Сouwጷڭh(hun)|mڌҪĈ
aƷ(zh)И˜
GB9330-88
ȼԇ(zh)GB12666-90˜
ʹ
1 ~늉U0/U 450/750KV
2 ߹ضȣϩ(ϩ)^^70
ϩ^90
͟ouȼϩN70
͟ouȼϩN90125ɷN
3 ͭh(hun)ضȣϩoף̶O-40ǹ̶O-15
4 |bOضȑ0档
5 |S돽zb|С|⏽6
~λ䓎zb|С|⏽12
ģ̖Q
1͟ouȼϩN^o|
KYDYD | ~о͟ouȼϩN^o| |
KYDYDR | ~о͟ouȼϩN^oܛ| |
KYDYDP | ~о͟ouȼϩN^o~zο| |
KYDYDRP | ~о͟ouȼϩN^o~zοܛ| |
KYDYDP2 | ~о͟ouȼϩN^o~ο| |
KYDYD RP2 | ~о͟ouȼϩN^o~οܛ| |
KYDYD-22 | ~о͟ouȼϩN^o䓎zb| |
KYDYDP22 | ~о͟ouȼϩN^o~z䓎zb| |
KYDYDP2-22 | ~о͟ouȼϩN^o~䓎zb| |
ע̖н^o߀YDJ͟ouȼϩN | |
2ϩ^ϩo|
KYJV | ~оϩ^ϩo| |
KYJVR | ~оϩ^ϩoܛ| |
KYJVP | ~оϩ^~zξϩo| |
KYJVRP | ~оϩ^~zξϩoܛ| |
KYJVP2 | ~оϩ^~ξϩo| |
KYJVRP2 | ~оϩ^~ξϩoܛ| |
~оϩ^ϩo䓎zb| | |
KYJVP22 | ~оϩ^~ξϩo䓎zb| |
KYJVP2-22 | ~оϩ^~ξϩo䓎zb| |
3ϩ^o|
~оϩ^ϩo| | |
~оϩ^ϩo~zο| | |
KVVP2 | ~оϩ^ϩo~ο| |
KVV22 | ~оϩ^ϩo䓎zb| |
KVVR | ~оϩ^ϩoܛ| |
KVVRP | ~оϩ^ϩo~zοܛ| |
KVVP2-22 | ~оϩ^ϩo~䓎zb| |
עҪȼo̖ǰZRwо~zԲa
壺̖Qͺx
2
Ŀ | ̖ | f |
ȼ | ZR | ABCȼ |
ϵд̖ | K | | |
^ | V | ϩȼϩ |
Y | ϩ | |
YD | ͟ouϩN(YDJ͟ouϩN) | |
YJ | ϩ | |
oײ | V | ϩȼϩ |
YD | ͟ouϩN | |
β | P | ~z |
P1 | a~z | |
P2 | ~@ | |
P3 | X@ | |
zb | 22 | 䓎zbϩo |
23 | 䓎zbϩo | |
32 | 䓽zzbϩo | |
33 | 䓽zzbϩo | |
wY | A | ιɌw |
B | 7ɽgόw | |
R | ɽgόw |
Ҫgָ
1 Ʒ|wֱ(/km.20)ոA3Ҏ(gu)
2 ^輰^˷Qȷ±Ҏ(gu)
˷Q(mm2) | ^˷Q(mm) | ^(M/KM) | |
20 | 70 | ||
0.5 | 0.6 | 13 | 0.013 |
0.75 | 0.6 | 12 | 0.12 |
1.0 | 0.6 | 11 | 0.011 |
1.5 | 0.7 | 11 | 0.011 |
2.5 | 0.8 | 10 | 0.010 |
4 | 0.8 | 8.5 | 0.0085 |
6 | 0.8 | 7 | 0.0070 |
10 | 1.0 | 6.5 | 0.0065 |
3Ʒ|ܽ50HZ3.0KV/5min늉ԇ