产品技术指标 Product technical index 
| 序号 No | 
内容 Content | 
单位 Unit | 
指标 index |  
绝缘 insulation | 
隔油 Space oil |  
| 1 | 
硬度 | 
邵氏 | 
≥90 | 
≥90 |  
| 2 | 
抗张强度 | 
Mpa | 
≥11 | 
≥12 |  
| 3 | 
断裂伸长率 | 
% | 
≥300 | 
≥250 |  
| 4 | 
热老化120℃ 168h | 
  | 
k1>0.8 k2>0.7 | 
k1>0.8 k2>0.7 |  
| 5 | 
体积电阻系数 | 
W.cm | 
≥1014 | 
≥1014 |  
| 6 | 
耐油性70℃电缆油168h | 
  | 
  | 
k1>0.8 k2>0.7 |    产品规格型号 Product specification 
  
|   | 
收缩前尺寸(mm)Size of Before shrink | 
收缩后尺寸(mm)Size of After shrink | 
总长(mm) |  
| 支部 Branch length | 
基部Root | 
支部 Branch length | 
基部Root |  
内径 I.D | 
壁厚±30% Wall thickness | 
长度 Lenght | 
内径 I.D | 
壁厚±30% Wall thickness | 
长度 Lenght | 
内径 I.D | 
壁厚±30% Wall thickness | 
长度 Lenght | 
内径 I.D | 
壁厚±30% Wall thickness | 
长度 Lenght |  
| RSJ242/18 | 
16 | 
1.4 | 
60 | 
40 | 
2.4 | 
130 | 
6 | 
2.5±0.25 | 
60 | 
21 | 
3±0.35 | 
140 | 
200 |  
| RSJ255/24 | 
22 | 
1.4 | 
60 | 
52 | 
2.4 | 
135 | 
8 | 
2.5±0.25 | 
65 | 
28 | 
3±0.35 | 
145 | 
210 |  
| RSJ265/30 | 
28 | 
1.4 | 
60 | 
52 | 
2.6 | 
150 | 
10 | 
2.5±0.25 | 
65 | 
35 | 
3.5±0.35 | 
160 | 
225 |  
| RSJ330/12 | 
12 | 
1.2 | 
43 | 
28 | 
2.5 | 
130 | 
4 | 
2±0.25 | 
45 | 
14 | 
3±0.35 | 
135 | 
180 |  
| RSJ350/24 | 
24 | 
1.4 | 
45 | 
48 | 
3.1 | 
145 | 
8 | 
2.5±0.25 | 
50 | 
26 | 
3.5±0.35 | 
150 | 
200 |  
| RSJ365/30 | 
30 | 
1.4 | 
50 | 
62 | 
3.2 | 
155 | 
11 | 
2.5±0.25 | 
60 | 
33 | 
3.5±0.35 | 
160 | 
220 |  
| RSJ380/38 | 
36 | 
1.6 | 
70 | 
78 | 
3.2 | 
160 | 
13 | 
2.5±0.25 | 
80 | 
39 | 
4±0.35 | 
165 | 
245 |  
| RSJ390/40 | 
38 | 
1.7 | 
70 | 
88 | 
3.2 | 
160 | 
18 | 
3±0.25 | 
80 | 
50 | 
4±0.35 | 
165 | 
245 |  
| RSJ3110/50 | 
48 | 
1.7 | 
70 | 
105 | 
3.4 | 
160 | 
21 | 
3±0.25 | 
80 | 
60 | 
4±0.35 | 
165 | 
245 |  
| RSJ4145/70 | 
68 | 
1.7 | 
65 | 
142 | 
3.4 | 
160 | 
25 | 
3±0.25 | 
80 | 
70 | 
4±0.35 | 
165 | 
245 |  
| RSJ430/13 | 
12 | 
1.3 | 
50 | 
26 | 
2.7 | 
125 | 
5 | 
2±0.20 | 
50 | 
21 | 
3±0.30 | 
130 | 
180 |  
| RSJ446/18 | 
17 | 
1.3 | 
60 | 
44 | 
2.3 | 
115 | 
7 | 
2.5±0.35 | 
60 | 
26 | 
3±0.40 | 
120 | 
180 |  
| RSJ460/26 | 
24 | 
1.4 | 
60 | 
58 | 
2.3 | 
125 | 
9 | 
2.5±0.25 | 
70 | 
32 | 
3±0.40 | 
130 | 
200 |  
| RSJ570/30 | 
30 | 
1.6 | 
70 | 
70 | 
2.6 | 
130 | 
11 | 
3±0.35 | 
75 | 
40 | 
4±0.40 | 
145 | 
220 |  
| RSJ565/22 | 
20 | 
1.4 | 
48 | 
62 | 
2.5 | 
125 | 
6 | 
2.5±0.25 | 
55 | 
30 | 
3±0.30 | 
135 | 
190 |  
| RSJ580/24 | 
23 | 
1.4 | 
60 | 
75 | 
2.5 | 
130 | 
9 | 
2.5±0.25 | 
65 | 
40 | 
3.5±0.35 | 
135 | 
200 |  
| RSJ595/33 | 
32 | 
1.6 | 
55 | 
90 | 
2.5 | 
140 | 
12 | 
2.5±0.25 | 
70 | 
45 | 
3.5±0.35 | 
145 | 
215 |  
| 注:RSJ--绝缘支套 RSG--导电支管 Note:RSJ--insulation branch sleeve RSG-semiconduct sleeve |    |