产品分类 |
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产品名称: |
防爆接线盒 |
产品型号: |
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点击次数: |
1661次 |
产品信息: |
- 增安型防爆接线盒符合GB83836.3-2000的防爆规定,在II类1区和2区防爆场所供并联带安装用。
Incremental safety explosion proof junction box complies with the requirements specified in G83836.3-2000.This is applied in Zone 2, Grade II, for parallel connection cable purpose. |
- 隔爆型防爆接线盒符合GB83836.2-2000的防爆规定,在II类1区和2区防爆场所供串联带安装用。
Flameproof enclosure junction box complies with the requirements specified in G83836.3-2000. This is applied in Zone 1,2, Grade II, for series connection cable purpose. |
Product Technical Parameters |
名称
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电源接线盒
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二通接线盒
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三通接线盒
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终端接 线盒
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热电阻 接线盒
Thermal resistance Junction Box | |
隔爆型接线盒
Flameproof Enclisure Junction Box | |
项目
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型号
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BHR81A- 15D/3 |
BHR81A- 15Z/2 |
BHR81A- 15Z/3 |
BHR81A- 15F/1 |
BHR81- 15R/3 |
BHR85- 60 |
额定电压
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220V/380V |
220V-660V |
额定电流
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15A |
60A |
绝缘电阻
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≥50MΩ |
≥50MΩ |
防护等级
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1P56 |
IP56 |
外形尺寸
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178*60*57 |
135*60*35 |
135*77*35 |
45*20*51 |
178*60*57 |
230*190*120 |
防爆标志
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ExeIIBT4 |
用途
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电源电缆与并 联带的连接
Connection between powercable and parallel connection cable | |
两根并联带 之间的连接
Connection between two parallel connection cables | |
三根并联带 之间的连接
Connection between three parallel connection cables | |
并联带的 尾端密封
End sealing of parallel connection cables | |
热电阻与控 制电缆连接
Connection between thermalresist- ance and con- trol cable | |
串联带与电缆 /串联带连接 和尾端密封
connection between series cables and power cables, series cables/connec-tion and End Sealing | |
3.并联带用防爆接线盒安装示意图
Points to Be Noticed for Product Installation |
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(1)发现接线盒外壳有变形、裂痕和损坏、应停止使用。 |
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Where there is distortion,crack or damage on the junction box,it must be stopped using. |
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(2)安装时应防止电热丝和外编织铜丝及芯线之间的短路。 |
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When installing,avoid any short circuits between electric heating wires, braided copper wires and core wires. |
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(3)应按电热带的型号选用所附适当的密封圈。 |
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Choose proper sealing rings according to the types of electric heating cables | |
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