陕西省市政工程标准图集：

陕2020TJ051  低温辐射电热供暖系统设计与安装图集

变电站标准规范范本校周电热膜功率/电阻（电压220V）对照表功率w)电阻（Q)片功率w)电阻（Q)片功率w)电阻（Q)片功率(w)电阻(0)片功率w)电阻（Q)片对251936.001325148.921362577.442592552.3237122539.5149校50968.002350138.291465074.462695050.9538125038.725075645.333375129.071567571.702797549.6439127537.9651100484.004400121,001670069.1428100048.4040 130037.2352125387.205425113.881772566.7629102547.2241132536.5353计设150322.67D450107.561875064.5330105046.1042135035.8554175276.57475101,891977562.4531107545.0243137532.5055200242.00850096.802080060.5032110044.0044140034.5756225215.11952592.192182558.6733112543.0245142533.9657250193.601055088.002285056.9434115042.0946145033.3858制275176.001157584.172387555.3135117541.1947147532.8159300161.331260080.672490053.7836120040.3348150032.2760图集号陕2020TJ051名电热膜功率／电阻（电压220V）对照表页次32

校电热棒工作状态变化表时间温度1温度2温度3温度4电流功率变化率时间温度1温度2温度3温度4电流功率变化率周(min)(r)(c)(r)(r)(mA)(w)(%)(min)(r)(r)(r)(r)(mA)(w)(%)初始值1212121282.718.20.0165450524949.610.940.0对12323232370.215.515.1175450524949.610.940.0校23231323161.113.426.1185450525049.610.940.033937383856.712.531.5195450525049.610.940.0车4434142 4154.412.034.220555052 5049.610.940.054644454353.311.735.6215550525049.610.940.0计设64845 47 4551.011.238.4225550525049.610.940.074947 48 4751.011.238.4235550 525149.610.940.085148 504849.910.939.7245551525149.610.940.095149 5049 49.610.940.025555153 5149.610.940.0105249 514949.610.940.0265551535149.610.940.0制115349 514949.610.940.0275551535149.610.940.0125349 5149 49.610.940.0285551535149.610.940.01354495149 49.610.940.0295551535149.610.940.0145450524949.610.940.0305551535149.610.940.0155450544949.610.940.0图名电热棒工作状态变化表图集号陈2020TJ051页次34

图名 电热设备接线示意图 图集号陕2020TJ051 页次 55