<TABLE width="800" border=0align=center cellSpacing=0class=extd_c> <TBODY> <TR> <TD style="BORDER-LEFT: medium none" colspan="22">2.BLX和BLV型铝芯绝缘线穿钢管时的允许载流量(导线正常最高允许温度为65℃)/A<BR></TD></TR> <TR> <TD rowSpan=6><div align="center">导线<BR> 型号</div></TD> <TD rowSpan=6><div align="center">芯线<BR> 截面<BR> /mm<sup>2</sup></div></TD> <TD rowSpan=2 colspan="4"><div align="center">2根单芯线</div></TD> <TD rowSpan=5 colspan="2"><div align="center">2根穿<BR> 管管径<BR> /mm</div></TD> <TD rowSpan=2 colspan="4"><div align="center">3根单芯线</div></TD> <TD rowSpan=5 colspan="2"><div align="center">3根穿<BR> 管管径<BR> /mm</div></TD> <TD rowSpan=2 colspan="4"><div align="center">4～5根单芯线</div></TD> <TD rowSpan=5 colspan="2"><div align="center">4根穿<BR> 管管径<BR> /mm</div></TD> <TD class=extd_r rowSpan=5 colspan="2"><div align="center">5根穿<BR> 管管径<BR> /mm</div></TD></TR> <TR></TR> <TR> <TD rowSpan=3 colspan="4"><div align="center">环境温度</div></TD> <TD rowSpan=3 colspan="4"><div align="center">环境温度</div></TD> <TD rowSpan=3 colspan="4"><div align="center">环境温度</div></TD></TR> <TR></TR> <TR></TR> <TR> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD> <TD><div align="center">G</div></TD> <TD><div align="center">DG</div></TD> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD> <TD><div align="center">G</div></TD> <TD><div align="center">DG</div></TD> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD> <TD><div align="center">G</div></TD> <TD><div align="center">DG</div></TD> <TD><div align="center">G</div></TD> <TD class=extd_r><div align="center">DG</div></TD></TR> <TR> <TD rowSpan=9><div align="center">BLX</div></TD> <TD><div align="center">2.5</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">13</div></TD> <TD><div align="center">12</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">4</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">6</div></TD> <TD><div align="center">37</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">29</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">31</div></TD> <TD><div align="center">29</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">10</div></TD> <TD><div align="center">52</div></TD> <TD><div align="center">48</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">41</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">46</div></TD> <TD><div align="center">43</div></TD> <TD><div align="center">39</div></TD> <TD><div align="center">36</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">37</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">31</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">40</div></TD></TR> <TR> <TD rowSpan=2><div align="center">16</div></TD> <TD rowSpan=2><div align="center">66</div></TD> <TD rowSpan=2><div align="center">61</div></TD> <TD rowSpan=2><div align="center">57</div></TD> <TD rowSpan=2><div align="center">52</div></TD> <TD rowSpan=2><div align="center">25</div></TD> <TD rowSpan=2><div align="center">32</div></TD> <TD rowSpan=2><div align="center">59</div></TD> <TD rowSpan=2><div align="center">55</div></TD> <TD rowSpan=2><div align="center">51</div></TD> <TD rowSpan=2><div align="center">46</div></TD> <TD rowSpan=2><div align="center">32</div></TD> <TD rowSpan=2><div align="center">32</div></TD> <TD rowSpan=2><div align="center">52</div></TD> <TD rowSpan=2><div align="center">48</div></TD> <TD rowSpan=2><div align="center">44</div></TD> <TD rowSpan=2><div align="center">41</div></TD> <TD rowSpan=2><div align="center">32</div></TD> <TD rowSpan=2><div align="center">40</div></TD> <TD rowSpan=2><div align="center">40</div></TD> <TD class=extd_r rowSpan=2><div align="center">(50)</div></TD></TR> <TR></TR> <TR> <TD><div align="center">25</div></TD> <TD><div align="center">86</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">68</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">76</div></TD> <TD><div align="center">71</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">68</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">58</div></TD> <TD><div align="center">53</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">40</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">35</div></TD> <TD><div align="center">106</div></TD> <TD><div align="center">99</div></TD> <TD><div align="center">91</div></TD> <TD><div align="center">83</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">94</div></TD> <TD><div align="center">87</div></TD> <TD><div align="center">81</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">88</div></TD> <TD><div align="center">77</div></TD> <TD><div align="center">7l</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">50</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">50</div></TD> <TD><div align="center">133</div></TD> <TD><div align="center">124</div></TD> <TD><div align="center">115</div></TD> <TD><div align="center">105</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">118</div></TD> <TD><div align="center">110</div></TD> <TD><div align="center">102</div></TD> <TD><div align="center">93</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">105</div></TD> <TD><div align="center">98</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">83</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">70</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD rowSpan=5><div align="center">BLX</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">164</div></TD> <TD><div align="center">154</div></TD> <TD><div align="center">142</div></TD> <TD><div align="center">130</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">150</div></TD> <TD><div align="center">140</div></TD> <TD><div align="center">129</div></TD> <TD><div align="center">118</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">133</div></TD> <TD><div align="center">124</div></TD> <TD><div align="center">115</div></TD> <TD><div align="center">105</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">70</div></TD> <TD class=extd_r><div align="center">—</div></TD></TR> <TR> <TD><div align="center">95</div></TD> <TD><div align="center">200</div></TD> <TD><div align="center">187</div></TD> <TD><div align="center">173</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">180</div></TD> <TD><div align="center">168</div></TD> <TD><div align="center">155</div></TD> <TD><div align="center">142</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">160</div></TD> <TD><div align="center">149</div></TD> <TD><div align="center">138</div></TD> <TD><div align="center">126</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">120</div></TD> <TD><div align="center">230</div></TD> <TD><div align="center">215</div></TD> <TD><div align="center">198</div></TD> <TD><div align="center">181</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">210</div></TD> <TD><div align="center">196</div></TD> <TD><div align="center">181</div></TD> <TD><div align="center">166</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">190</div></TD> <TD><div align="center">177</div></TD> <TD><div align="center">164</div></TD> <TD><div align="center">150</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">150</div></TD> <TD><div align="center">260</div></TD> <TD><div align="center">243</div></TD> <TD><div align="center">224</div></TD> <TD><div align="center">205</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">240</div></TD> <TD><div align="center">224</div></TD> <TD><div align="center">207</div></TD> <TD><div align="center">189</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">220</div></TD> <TD><div align="center">205</div></TD> <TD><div align="center">190</div></TD> <TD><div align="center">174</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">100</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">185</div></TD> <TD><div align="center">295</div></TD> <TD><div align="center">275</div></TD> <TD><div align="center">255</div></TD> <TD><div align="center">233</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">270</div></TD> <TD><div align="center">252</div></TD> <TD><div align="center">233</div></TD> <TD><div align="center">213</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">250</div></TD> <TD><div align="center">233</div></TD> <TD><div align="center">216</div></TD> <TD><div align="center">197</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">100</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD rowSpan=13><div align="center">BLV</div></TD> <TD><div align="center">2.5</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">12</div></TD> <TD><div align="center">11</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD class=extd_r><div align="center">20</div></TD></TR> <TR> <TD><div align="center">4</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">20</div></TD></TR> <TR> <TD><div align="center">6</div></TD> <TD><div align="center">35</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">29</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">10</div></TD> <TD><div align="center">49</div></TD> <TD><div align="center">45</div></TD> <TD><div align="center">42</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">41</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">35</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">16</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">58</div></TD> <TD><div align="center">54</div></TD> <TD><div align="center">49</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">56</div></TD> <TD><div align="center">52</div></TD> <TD><div align="center">48</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">46</div></TD> <TD><div align="center">43</div></TD> <TD><div align="center">39</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">40</div></TD></TR> <TR> <TD><div align="center">25</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">69</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">55</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">56</div></TD> <TD><div align="center">51</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">(50)</div></TD></TR> <TR> <TD><div align="center">35</div></TD> <TD><div align="center">100</div></TD> <TD><div align="center">93</div></TD> <TD><div align="center">86</div></TD> <TD><div align="center">79</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">84</div></TD> <TD><div align="center">77</div></TD> <TD><div align="center">71</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">69</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">40</div></TD> <TD class=extd_r><div align="center"></div></TD></TR> <TR> <TD><div align="center">50</div></TD> <TD><div align="center">125</div></TD> <TD><div align="center">116</div></TD> <TD><div align="center">108</div></TD> <TD><div align="center">98</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">110</div></TD> <TD><div align="center">102</div></TD> <TD><div align="center">95</div></TD> <TD><div align="center">87</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">100</div></TD> <TD><div align="center">93</div></TD> <TD><div align="center">86</div></TD> <TD><div align="center">79</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">50</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">70</div></TD> <TD><div align="center">155</div></TD> <TD><div align="center">141</div></TD> <TD><div align="center">134</div></TD> <TD><div align="center">122</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">143</div></TD> <TD><div align="center">133</div></TD> <TD><div align="center">123</div></TD> <TD><div align="center">113</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">127</div></TD> <TD><div align="center">118</div></TD> <TD><div align="center">109</div></TD> <TD><div align="center">100</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">70</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">95</div></TD> <TD><div align="center">190</div></TD> <TD><div align="center">177</div></TD> <TD><div align="center">164</div></TD> <TD><div align="center">150</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">170</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">147</div></TD> <TD><div align="center">134</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">152</div></TD> <TD><div align="center">142</div></TD> <TD><div align="center">131</div></TD> <TD><div align="center">120</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">70</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">120</div></TD> <TD><div align="center">220</div></TD> <TD><div align="center">205</div></TD> <TD><div align="center">190</div></TD> <TD><div align="center">174</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">195</div></TD> <TD><div align="center">182</div></TD> <TD><div align="center">168</div></TD> <TD><div align="center">154</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">172</div></TD> <TD><div align="center">160</div></TD> <TD><div align="center">148</div></TD> <TD><div align="center">136</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">150</div></TD> <TD><div align="center">250</div></TD> <TD><div align="center">233</div></TD> <TD><div align="center">216</div></TD> <TD><div align="center">197</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">(50)</div></TD> <TD><div align="center">225</div></TD> <TD><div align="center">210</div></TD> <TD><div align="center">194</div></TD> <TD><div align="center">177</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">200</div></TD> <TD><div align="center">187</div></TD> <TD><div align="center">173</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR> <TR> <TD><div align="center">185</div></TD> <TD><div align="center">285</div></TD> <TD><div align="center">266</div></TD> <TD><div align="center">246</div></TD> <TD><div align="center">225</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center"></div></TD> <TD><div align="center">255</div></TD> <TD><div align="center">238</div></TD> <TD><div align="center">220</div></TD> <TD><div align="center">201</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">230</div></TD> <TD><div align="center">215</div></TD> <TD><div align="center">198</div></TD> <TD><div align="center">181</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">—</div></TD> <TD><div align="center">100</div></TD> <TD class=extd_r><div align="center">—</div></TD> </TR></TBODY></TABLE>] <TABLE width="800" border=0align=center cellSpacing=0class=extd_c> <TBODY> <TR> <TD style="BORDER-LEFT: medium none" colspan="18">3.BLX和BLV型铝芯绝缘线穿硬塑料管时的允许载流量(导线正常最高允许温度为65℃)/A<BR></TD></TR> <TR> <TD rowSpan=4><div align="center">导线<BR> 型号</div></TD> <TD rowSpan=4><div align="center">芯线<BR> 截面<BR> /mm<sup>2</sup></div></TD> <TD colspan="4"><div align="center">2根单芯线</div></TD> <TD rowSpan=4><div align="center">2根穿<BR> 管管径<BR> /mm</div></TD> <TD colspan="4"><div align="center">3根单芯线</div></TD> <TD rowSpan=4><div align="center">3根穿<BR> 管管径<BR> /mm</div></TD> <TD colspan="4"><div align="center">4~5根单芯线</div></TD> <TD rowSpan=4><div align="center">4根穿<BR> 管管径<BR> /mm</div></TD> <TD class=extd_r rowSpan=4><div align="center">5根穿<BR> 管管径<BR> /mm</div></TD></TR> <TR> <TD rowSpan=2 colspan="4"><div align="center">环境温度</div></TD> <TD rowSpan=2 colspan="4"><div align="center">环境温度</div></TD> <TD rowSpan=2 colspan="4"><div align="center">环境温度</div></TD></TR> <TR></TR> <TR> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD> <TD><div align="center">25℃</div></TD> <TD><div align="center">30℃</div></TD> <TD><div align="center">35℃</div></TD> <TD><div align="center">40℃</div></TD></TR> <TR> <TD rowSpan=13><div align="center">BLX</div></TD> <TD><div align="center">2.5</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">13</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">12</div></TD> <TD><div align="center">11</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">4</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">6</div></TD> <TD><div align="center">33</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">29</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">J0</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">41</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">37</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">31</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">35</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">16</div></TD> <TD><div align="center">58</div></TD> <TD><div align="center">54</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">45</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">52</div></TD> <TD><div align="center">48</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">4l</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">46</div></TD> <TD><div align="center">43</div></TD> <TD><div align="center">39</div></TD> <TD><div align="center">36</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">40</div></TD></TR> <TR> <TD><div align="center">25</div></TD> <TD><div align="center">77</div></TD> <TD><div align="center">71</div></TD> <TD><div align="center">66</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">68</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">58</div></TD> <TD><div align="center">53</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">56</div></TD> <TD><div align="center">51</div></TD> <TD><div align="center">47</div></TD> <TD><div align="center">40</div></TD> <TD class=extd_r><div align="center">40</div></TD></TR> <TR> <TD><div align="center">35</div></TD> <TD><div align="center">95</div></TD> <TD><div align="center">88</div></TD> <TD><div align="center">82</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">84</div></TD> <TD><div align="center">78</div></TD> <TD><div align="center">72</div></TD> <TD><div align="center">66</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">69</div></TD> <TD><div align="center">64</div></TD> <TD><div align="center">58</div></TD> <TD><div align="center">40</div></TD> <TD class=extd_r><div align="center">50</div></TD></TR> <TR> <TD><div align="center">50</div></TD> <TD><div align="center">120</div></TD> <TD><div align="center">112</div></TD> <TD><div align="center">103</div></TD> <TD><div align="center">94</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">108</div></TD> <TD><div align="center">100</div></TD> <TD><div align="center">93</div></TD> <TD><div align="center">86</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">95</div></TD> <TD><div align="center">88</div></TD> <TD><div align="center">82</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">50</div></TD> <TD class=extd_r><div align="center">50</div></TD></TR> <TR> <TD><div align="center">70</div></TD> <TD><div align="center">153</div></TD> <TD><div align="center">143</div></TD> <TD><div align="center">132</div></TD> <TD><div align="center">121</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">135</div></TD> <TD><div align="center">126</div></TD> <TD><div align="center">116</div></TD> <TD><div align="center">106</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">120</div></TD> <TD><div align="center">112</div></TD> <TD><div align="center">103</div></TD> <TD><div align="center">94</div></TD> <TD><div align="center">50</div></TD> <TD class=extd_r><div align="center">65</div></TD></TR> <TR> <TD><div align="center">95</div></TD> <TD><div align="center">184</div></TD> <TD><div align="center">172</div></TD> <TD><div align="center">159</div></TD> <TD><div align="center">145</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">165</div></TD> <TD><div align="center">154</div></TD> <TD><div align="center">142</div></TD> <TD><div align="center">130</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">150</div></TD> <TD><div align="center">140</div></TD> <TD><div align="center">129</div></TD> <TD><div align="center">118</div></TD> <TD><div align="center">65</div></TD> <TD class=extd_r><div align="center">80</div></TD></TR> <TR> <TD><div align="center">120</div></TD> <TD><div align="center">210</div></TD> <TD><div align="center">196</div></TD> <TD><div align="center">181</div></TD> <TD><div align="center">166</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">190</div></TD> <TD><div align="center">177</div></TD> <TD><div align="center">164</div></TD> <TD><div align="center">150</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">170</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">147</div></TD> <TD><div align="center">134</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">80</div></TD></TR> <TR> <TD><div align="center">150</div></TD> <TD><div align="center">250</div></TD> <TD><div align="center">233</div></TD> <TD><div align="center">215</div></TD> <TD><div align="center">197</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">227</div></TD> <TD><div align="center">212</div></TD> <TD><div align="center">196</div></TD> <TD><div align="center">179</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">205</div></TD> <TD><div align="center">191</div></TD> <TD><div align="center">177</div></TD> <TD><div align="center">162</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">90</div></TD></TR> <TR> <TD><div align="center">185</div></TD> <TD><div align="center">282</div></TD> <TD><div align="center">263</div></TD> <TD><div align="center">243</div></TD> <TD><div align="center">223</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">255</div></TD> <TD><div align="center">238</div></TD> <TD><div align="center">220</div></TD> <TD><div align="center">201</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">232</div></TD> <TD><div align="center">216</div></TD> <TD><div align="center">200</div></TD> <TD><div align="center">183</div></TD> <TD><div align="center">100</div></TD> <TD class=extd_r><div align="center">100</div></TD></TR> <TR> <TD rowSpan=11><div align="center">BLV</div></TD> <TD><div align="center">2.5</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">13</div></TD> <TD><div align="center">12</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">14</div></TD> <TD><div align="center">13</div></TD> <TD><div align="center">12</div></TD> <TD><div align="center">11</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">4</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">18</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">22</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">17</div></TD> <TD><div align="center">16</div></TD> <TD><div align="center">15</div></TD> <TD><div align="center">20</div></TD> <TD class=extd_r><div align="center">25</div></TD></TR> <TR> <TD><div align="center">6</div></TD> <TD><div align="center">31</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">24</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">27</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">20</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">23</div></TD> <TD><div align="center">21</div></TD> <TD><div align="center">19</div></TD> <TD><div align="center">25</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">10</div></TD> <TD><div align="center">42</div></TD> <TD><div align="center">39</div></TD> <TD><div align="center">36</div></TD> <TD><div align="center">33</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">35</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">25</div></TD> <TD><div align="center">33</div></TD> <TD><div align="center">30</div></TD> <TD><div align="center">28</div></TD> <TD><div align="center">26</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">32</div></TD></TR> <TR> <TD><div align="center">16</div></TD> <TD><div align="center">55</div></TD> <TD><div align="center">51</div></TD> <TD><div align="center">47</div></TD> <TD><div align="center">43</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">49</div></TD> <TD><div align="center">45</div></TD> <TD><div align="center">42</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">32</div></TD> <TD><div align="center">44</div></TD> <TD><div align="center">41</div></TD> <TD><div align="center">38</div></TD> <TD><div align="center">34</div></TD> <TD><div align="center">32</div></TD> <TD class=extd_r><div align="center">40</div></TD></TR> <TR> <TD rowSpan=2><div align="center">25</div></TD> <TD rowSpan=2><div align="center">73</div></TD> <TD rowSpan=2><div align="center">68</div></TD> <TD rowSpan=2><div align="center">63</div></TD> <TD rowSpan=2><div align="center">57</div></TD> <TD rowSpan=2><div align="center">32</div></TD> <TD rowSpan=2><div align="center">65</div></TD> <TD rowSpan=2><div align="center">60</div></TD> <TD rowSpan=2><div align="center">56</div></TD> <TD rowSpan=2><div align="center">51</div></TD> <TD rowSpan=2><div align="center">40</div></TD> <TD rowSpan=2><div align="center">57</div></TD> <TD rowSpan=2><div align="center">53</div></TD> <TD rowSpan=2><div align="center">49</div></TD> <TD rowSpan=2><div align="center">45</div></TD> <TD rowSpan=2><div align="center">40</div></TD> <TD class=extd_r rowSpan=2><div align="center">50</div></TD></TR> <TR></TR> <TR> <TD><div align="center">35</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">84</div></TD> <TD><div align="center">77</div></TD> <TD><div align="center">71</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">74</div></TD> <TD><div align="center">69</div></TD> <TD><div align="center">63</div></TD> <TD><div align="center">40</div></TD> <TD><div align="center">70</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">60</div></TD> <TD><div align="center">55</div></TD> <TD><div align="center">50</div></TD> <TD class=extd_r><div align="center">65</div></TD></TR> <TR> <TD><div align="center">50</div></TD> <TD><div align="center">114</div></TD> <TD><div align="center">106</div></TD> <TD><div align="center">98</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">102</div></TD> <TD><div align="center">95</div></TD> <TD><div align="center">88</div></TD> <TD><div align="center">80</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">84</div></TD> <TD><div align="center">77</div></TD> <TD><div align="center">71</div></TD> <TD><div align="center">65</div></TD> <TD class=extd_r><div align="center">65</div></TD></TR> <TR> <TD><div align="center">70</div></TD> <TD><div align="center">145</div></TD> <TD><div align="center">135</div></TD> <TD><div align="center">125</div></TD> <TD><div align="center">114</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">130</div></TD> <TD><div align="center">121</div></TD> <TD><div align="center">112</div></TD> <TD><div align="center">102</div></TD> <TD><div align="center">50</div></TD> <TD><div align="center">115</div></TD> <TD><div align="center">107</div></TD> <TD><div align="center">99</div></TD> <TD><div align="center">90</div></TD> <TD><div align="center">65</div></TD> <TD class=extd_r><div align="center">75</div></TD></TR> <TR> <TD><div align="center">95</div></TD> <TD><div align="center">175</div></TD> <TD><div align="center">163</div></TD> <TD><div align="center">151</div></TD> <TD><div align="center">138</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">147</div></TD> <TD><div align="center">136</div></TD> <TD><div align="center">124</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">140</div></TD> <TD><div align="center">130</div></TD> <TD><div align="center">121</div></TD> <TD><div align="center">110</div></TD> <TD><div align="center">75</div></TD> <TD class=extd_r><div align="center">75</div></TD></TR> <TR> <TD rowSpan=3><div align="center">BLV</div></TD> <TD><div align="center">120</div></TD> <TD><div align="center">206</div></TD> <TD><div align="center">187</div></TD> <TD><div align="center">173</div></TD> <TD><div align="center">158</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">180</div></TD> <TD><div align="center">168</div></TD> <TD><div align="center">155</div></TD> <TD><div align="center">142</div></TD> <TD><div align="center">65</div></TD> <TD><div align="center">160</div></TD> <TD><div align="center">149</div></TD> <TD><div align="center">138</div></TD> <TD><div align="center">126</div></TD> <TD><div align="center">75</div></TD> <TD class=extd_r><div align="center">80</div></TD></TR> <TR> <TD><div align="center">150</div></TD> <TD><div align="center">230</div></TD> <TD><div align="center">215</div></TD> <TD><div align="center">198</div></TD> <TD><div align="center">181</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">207</div></TD> <TD><div align="center">193</div></TD> <TD><div align="center">179</div></TD> <TD><div align="center">163</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">185</div></TD> <TD><div align="center">172</div></TD> <TD><div align="center">160</div></TD> <TD><div align="center">146</div></TD> <TD><div align="center">80</div></TD> <TD class=extd_r><div align="center">90</div></TD></TR> <TR> <TD><div align="center">185</div></TD> <TD><div align="center">265</div></TD> <TD><div align="center">247</div></TD> <TD><div align="center">229</div></TD> <TD><div align="center">209</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">235</div></TD> <TD><div align="center">219</div></TD> <TD><div align="center">203</div></TD> <TD><div align="center">185</div></TD> <TD><div align="center">75</div></TD> <TD><div align="center">212</div></TD> <TD><div align="center">198</div></TD> <TD><div align="center">183</div></TD> <TD><div align="center">167</div></TD> <TD><div align="center">90</div></TD> <TD class=extd_r><div align="center">100</div></TD></TR></TBODY></TABLE> </p> </p></td> </tr></table>] ②N线截面的选择由于负荷主要为三相电动机，可按式S0≥0.5Sφ选择N线截面为S0=25mm2。 ③PE线截面的选择PE线截面按式SPE≥16mm2规定，选为25mm2。穿线的硬塑料管内径查上表，选为65mm。 选择结果：BLV-500，(3×25+1×25+PE25)VG65，其中VG为硬塑料管代号。 【答案解析】
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