BS 6622 鍗曡姱闈為摖瑁� (閾滅綉灞忚斀) 15KV浜よ仈鑱氫箼鐑粷缂樺瀷澶氳偂閾滃浣撶數缂�

缁撴瀯

妯埅闈㈢Н
mm2

骞冲潎鏈€灏忕粷缂樺帤搴� mm

缁濈紭澶栨渶澶у寰�
mm 2

閾滅綉灞忚斀闈㈢Н
mm 2
鑱氭隘涔欑儻澶栨姢濂楀帤搴�
mm

鐢电紗鏈€澶у寰�
mm

50
4.5
19.4
16
1.7
26.3
70
4.5
21.2
16
1.8
28.1
95
4.5
22.9
16
1.9
30.1
120
4.5
24.4
16
1.9
31.8
150
4.5
25.7
16
2
33.1
185
4.5
27.5
16
2
35.1
240
4.5
29.7
25
2.1
37.3
300
4.5
32.0
25
2.2
39.8
400
4.5
34.7
35
2.3
42.7
500
4.5
37.6
35
2.4
45.9
630
4.5
41.0
35
2.5
49.5
800
鑾峰緱鏇村浜у搧淇℃伅璇蜂笌鎴戝叕鍙告妧鏈儴鑱旂郴
1000

瀹夎鍙傛暟

妯埅闈㈢Н
mm2

鏍囩О閲嶉噺
kg/m

姣忚酱闀垮害
m

鏈€灏忓集鏇插崐寰�
mm

绠¢亾鍐呭緞
mm

50
1.1
1000
500
100
70
1.4
1000
550
100
95
1.6
500
550
100
120
1.9
500
600
100
150
2.2
500
600
100
185
2.6
500
650
100
240
3.3
500
700
100
300
3.9
500
750
100
400
4.8
500
800
100
500
5.9
500
850
100
630
7.2
300
900
100
800
鑾峰緱鏇村浜у搧淇℃伅璇蜂笌鎴戝叕鍙告妧鏈儴鑱旂郴
1000

鐢靛姏鎬ц兘

妯埅闈㈢Н mm2

20 鈩� 鏃跺浣撴渶澶х洿娴侀樆鎶�
uohms/m

90 鈩冩椂瀵间綋鐨勬渶澶т氦娴侀樆鎶�
uohms/m

50Hz鏃剁殑鐢垫姉
uohms/m

50Hz 鏃剁殑闃绘姉uohms/m

鏈€澶х數瀹�
PF/m

姝e父鐢靛帇鍜岄鐜囦笅鐨勬渶澶у厖鐢电數娴� mA/m
50
387
494
135
511
204
0.56
70
268
343
127
365
232
0.63
95
193
248
120
275
258
0.7
120
153
196
116
228
281
0.77
150
124
159
112
194
301
0.82
185
99.1
128
109
167
329
0.9
240
75.4
98
105
143
363
0.99
300
60.1
80
101
128
398
1.09
400
47
64
97.9
116
439
1.2
500
36.6
57
95.1
107
483
1.32
630
28.3
42
91.9
101
534
1.46
800
鑾峰緱鏇村浜у搧淇℃伅璇蜂笌鎴戝叕鍙告妧鏈儴鑱旂郴
1000

棰濆畾鍙傛暟

妯埅闈㈢Н
mm2
棰濆畾鐢垫祦
鐭矾鐢垫祦棰濆畾鍊�
鍦板煁鏁疯
Amps
绠¢亾閾鸿
Amps
鏋剁┖
Amps
瀵间綋鍦ㄤ竴绉掗挓鍐呯殑鐭矾鐢垫祦棰濆畾鍊�
KA
姣忎釜閾滆姱鍦ㄤ竴绉掗挓鐨勭煭璺數娴侀瀹氬€�
KA
50
220
225
250
6.8
2.6
70
270
270
310
9.8
2.6
95
320
320
375
13.3
2.6
120
360
360
430
17.2
2.6
150
410
400
490
21.2
2.6
185
460
440
560
26.6
2.6
240
530
505
660
34.9
4.3
300
600
560
760
43.8
4.3
400
680
610
880
57.3
5.8
500
750
680
1000
72.3
5.8
630
830
750
1140
91.2
5.8
800
鑾峰緱鏇村浜у搧淇℃伅璇蜂笌鎴戝叕鍙告妧鏈儴鑱旂郴
1000

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