与馈线终端配套的一次开关，应配置37芯航空接插插座。37芯航空接插插件管脚定义见附表D-1。
附表D-1 37芯航空插件管脚电气定义
|
开关侧连接器引脚 |
配弹簧机构开关 |
配永磁机构开关 |
配电磁机构开关 |
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|
标记 |
标记说明 |
导线规格 |
标记 |
标记说明 |
导线规格 |
标记 |
标记说明 |
导线规格 |
|
|
1 |
CN- |
储能- |
RVVP1.5mm² |
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|
2 |
CN+ |
储能+ |
RVVP1.5mm² |
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|
3 |
YXDY (可选) |
遥信电源- |
RVVP1.5mm² |
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|
4 |
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|
5 |
HZ- |
合闸- |
RVVP1.5mm² |
HZ- |
合闸-/线圈- |
RVVP1.5mm² |
HZ- |
合闸- |
RVVP1.5mm² |
|
6 |
HZ+ |
合闸+ |
RVVP1.5mm² |
HZ+ |
合闸+/线圈+ |
RVVP1.5mm² |
HZ+ |
合闸+ |
RVVP1.5mm² |
|
7 |
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|
8 |
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|
9 |
Ia+ |
A相电流＋ |
RVSP0.5mm² |
Ia+ |
A相电流＋ |
RVSP0.5mm² |
Ia+ |
A相电流＋ |
RVSP0.5mm² |
|
10 |
FZ- |
分闸- |
RVVP1.5mm² |
FZ- |
分闸- |
RVVP1.5mm² |
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|
11 |
FZ+ |
分闸+ |
RVVP1.5mm² |
FZ+ |
分闸+ |
RVVP1.5mm² |
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|
12 |
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|
13 |
Ua+ |
A相电压＋ |
RVSP0.5mm² |
Ua+ |
A相电压＋ |
RVSP0.5mm² |
Ua+ |
A相电压＋ |
RVSP0.5mm² |
|
14 |
Ua- |
A相电压－ |
RVSP0.5mm² |
Ua- |
A相电压－ |
RVSP0.5mm² |
Ua- |
A相电压－ |
RVSP0.5mm² |
|
15 |
Ia- |
A相电流－ |
RVSP0.5mm² |
Ia- |
A相电流－ |
RVSP0.5mm² |
Ia- |
A相电流－ |
RVSP0.5mm² |
|
16 |
YXCOM |
遥信公共端 |
RVVP1.5mm² |
YXCOM |
遥信公共端 |
RVVP1.5mm² |
YXCOM |
遥信公共端 |
RVVP1.5mm² |
|
17 |
HW |
合位 |
RVVP1.5mm² |
HW |
合位 |
RVVP1.5mm² |
HW |
合位 |
RVVP1.5mm² |
|
18 |
-- |
-- |
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|
19 |
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|
20 |
Ub+ |
B相电压＋ |
RVSP0.5mm² |
Ub+ |
B相电压＋ |
RVSP0.5mm² |
Ub+ |
B相电压＋ |
RVSP0.5mm² |
|
21 |
Ub- |
B相电压－ |
RVSP0.5mm² |
Ub- |
B相电压－ |
RVSP0.5mm² |
Ub- |
B相电压－ |
RVSP0.5mm² |
|
22 |
Ib+ |
B相电流＋ |
RVSP0.5mm² |
Ib+ |
B相电流＋ |
RVSP0.5mm² |
Ib+ |
B相电流＋ |
RVSP0.5mm² |
|
23 |
FW(可选) |
分位 |
RVVP1.5mm² |
FW |
分位 |
RVVP1.5mm² |
FW(可选) |
分位 |
RVVP1.5mm² |
|
24 |
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|
25 |
Uo+ |
零序电压＋ |
RVSP0.5mm² |
Uo+ |
零序电压＋ |
RVSP0.5mm² |
Uo+ |
零序电压＋ |
RVSP0.5mm² |
|
26 |
Uc+ |
C相电压＋ |
RVSP0.5mm² |
Uc+ |
C相电压＋ |
RVSP0.5mm² |
Uc+ |
C相电压＋ |
RVSP0.5mm² |
|
27 |
Uc- |
C相电压－ |
RVSP0.5mm² |
Uc- |
C相电压－ |
RVSP0.5mm² |
Uc- |
C相电压－ |
RVSP0.5mm² |
|
28 |
Ib- |
B相电流－ |
RVSP0.5mm² |
Ib- |
B相电流－ |
RVSP0.5mm² |
Ib- |
B相电流－ |
RVSP0.5mm² |
|
29 |
WCN |
未储能位 |
RVVP1.5mm² |
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|
30 |
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|
31 |
Uo- |
零序电压- |
RVSP0.5mm² |
Uo- |
零序电压- |
RVSP0.5mm² |
Uo- |
零序电压- |
RVSP0.5mm² |
|
32 |
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|
33 |
Ic+ |
C相电流＋ |
RVSP0.5mm² |
Ic+ |
C相电流＋ |
RVSP0.5mm² |
Ic+ |
C相电流＋ |
RVSP0.5mm² |
|
34 |
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|
35 |
Io+ |
零序电流＋ |
RVSP0.5mm² |
Io+ |
零序电流＋ |
RVSP0.5mm² |
Io+ |
零序电流＋ |
RVSP0.5mm² |
|
36 |
Io- |
零序电流－ |
RVSP0.5mm² |
Io- |
零序电流－ |
RVSP0.5mm² |
Io- |
零序电流－ |
RVSP0.5mm² |
|
37 |
Ic- |
C相电流－ |
RVSP0.5mm² |
Ic- |
C相电流－ |
RVSP0.5mm² |
Ic- |
C相电流－ |
RVSP0.5mm² |
