RDP2-J4型高溫恒功率電熱帶
RDP2-J4型高溫恒功率電熱帶
Model RDP2-J4 high-temperature constant watt heating cable
單位長(zhǎng)度功率 Unit length watt: W/m |
絕緣層代號(hào):J4為防水玻璃纖維及PFA氟塑料 Insulation layer code: J4 is water-proof glass fiber and PFA fluroplastic. |
Q:加強(qiáng)型,普通型(省略)Reinforced, common(omitted) |
2:芯數(shù)2單相220V 工作電壓 2 core no., single phase220V working voltage |
RDP:并聯(lián)型電熱帶 Parallel heating cable |
-J4- |
RDP |
2 |
(Q) |
□ |
規(guī)格及主要技術(shù)特性 Dimension and main technical features
產(chǎn)品型號(hào) Model | 額定電壓 Rated voltage (V) | 額定功率 Rated watt (W/m) | 發(fā)熱節(jié)長(zhǎng) Heating section length (mm) | 使用長(zhǎng)度 Max. usable length (m) | 流體維持溫度 Max. holding temperature for the liquid(℃) | |
普通型 Common | 加強(qiáng)型 Reinforced | |||||
RDP2-J2-40 | RDP2(Q)-J2-40 | 220 | 40 | 930 | 130 | 205 |
RDP2-J4-60 | RDP2(Q)-J4-60 | 220 | 60 | 760 | 100 | 180 |
注:流體維持溫度,是指管道內(nèi)介質(zhì)需要維持的工作溫度,一般不宜超過(guò)本表規(guī)定值。
Note: The maximum holding temperature refers to the max temperature of the liquid in the pipes, and not exceeding that stated in the table.
常態(tài)絕緣電阻:≧50MΩ/hm Normal insulation resistance: ≧50MΩ/hm
介電強(qiáng)度:-2500V50Hz/1min Dielectric strength: -2500V50Hz/1min
電熱帶耐溫:260℃ Max. temperature: 260℃
防護(hù)等級(jí):IP54 Protection grade: IP54
防爆標(biāo)志:e II T3 Anti-explosive mark: e II T3
產(chǎn)品截面尺寸 Cable section