防爆接線盒 | Explosion Proof Junction Box |
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| | Brief Introduction of Product |
- 增安型防爆接線盒符合GB83836.3-2000的防爆規(guī)定，在II類1區(qū)和2區(qū)防爆場(chǎng)所供并聯(lián)帶安裝用。
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. |
- 隔爆型防爆接線盒符合GB83836.2-2000的防爆規(guī)定，在II類1區(qū)和2區(qū)防爆場(chǎng)所供串聯(lián)帶安裝用。
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. |
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| Product Technical Parameters |
| 名稱 | 電源接線盒 | 二通接線盒 | 三通接線盒 | 終端接
線盒 | 熱電阻
接線盒 | Thermal resistance Junction Box |
| 隔爆型接線盒 | Flameproof Enclisure Junction Box |
| | 項(xiàng)目 | | 型號(hào) | BHR81A-
15D/3 | BHR81A-
15Z/2 | BHR81A-
15Z/3 | BHR81A-
15F/1 | BHR81-
15R/3 | BHR85-
60 | | 額定電壓 | 220V/380V | 220V-660V | | 額定電流 | 15A | 60A | | 絕緣電阻 | ≥50MΩ | ≥50MΩ | | 防護(hù)等級(jí) | 1P56 | IP56 | | 外形尺寸 | 178*60*57 | 135*60*35 | 135*77*35 | 45*20*51 | 178*60*57 | 230*190*120 | | 防爆標(biāo)志 | ExeIIBT4 | | 用途 | 電源電纜與并
聯(lián)帶的連接
Connection between powercable and parallel connection cable |
| 兩根并聯(lián)帶
之間的連接
Connection between two parallel connection cables |
| 三根并聯(lián)帶
之間的連接
Connection between three parallel connection cables |
| 并聯(lián)帶的
尾端密封
End sealing of parallel connection cables |
| 熱電阻與控
制電纜連接
Connection between thermalresist-
ance and con-
trol cable |
| 串聯(lián)帶與電纜
/串聯(lián)帶連接
和尾端密封
connection between series cables and power cables, series cables/connec-tion and End Sealing |
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| Installing Sketch of Explosion proof Junction Box for Paralles connection cable |
| Points to Be Noticed for Product Installation |
| | （1）發(fā)現(xiàn)接線盒外殼有變形、裂痕和損壞、應(yīng)停止使用。 | | | Where there is distortion,crack or damage on the junction box,it must be stopped using. | | | （2）安裝時(shí)應(yīng)防止電熱絲和外編織銅絲及芯線之間的短路。 | | | When installing,avoid any short circuits between electric heating wires, braided copper wires and core wires. | | | （3）應(yīng)按電熱帶的型號(hào)選用所附適當(dāng)?shù)拿芊馊Α?/td> | | | Choose proper sealing rings according to the types of electric heating cables |
| >> 電伴熱電氣附件 >> 防爆溫度控制器 | | | | | | 產(chǎn)品編號(hào)： | | 產(chǎn)品名稱： | 防爆溫度控制器 | 規(guī) 格： | | 產(chǎn)品備注： | | 產(chǎn)品類別： | | | | |
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防爆溫度控制器 | Explosion Proof Temperature Controller |
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防爆溫度控制器符合GB3836.2-2000的防爆規(guī)定，防爆標(biāo)志為ExdIIBT4。在 II 類一區(qū)、二區(qū)危險(xiǎn)場(chǎng)所供溫控器與電伴熱帶配套使用，用于自動(dòng)控制管線或罐體溫度。 The explosion proof temperature controller complies with the requirements specified in G83836.2 … 2000. The explosion proof mark is Exd II BT4.The temperature controller is used combined with electric heating cable in Zone 1, 2,Grade II. It is applied to controlling temperature automatically of pipes or tanks. |
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| Product Main Technical Parameters |
| 型號(hào) | 額定電壓 | 額定電流 | 控溫范圍 | 控溫精度 | Precision of Temperature Control |
| 通斷差動(dòng) | Connection and Break Differential |
| 防護(hù)等級(jí) | | BJW82A-120/15 | 220/380V | 15A | 10-120℃ | ±2.5℃ | ≤4℃ | IP56 | | BJW84A-120/15 | 220/380V | 15A | 50-200℃ | ±3℃ | ≤4℃ | IP56 |
| Product Working Principle and Installation |
| | 溫控器中感溫包接觸到的被控介質(zhì)溫度升高時(shí)，感溫包中的液體受熱膨脹，當(dāng)被控介質(zhì)超過設(shè)定溫度時(shí)，觸點(diǎn)斷開，系統(tǒng)自動(dòng)切斷電源、停止伴熱。此時(shí)，感溫包溫度慢慢降低，被控溫度低于設(shè)定溫度時(shí)觸點(diǎn)重新閉合，又自動(dòng)恢復(fù)送電。 | | | The temperature sensor in temperature controller feels the temperature 0fthe controlled media increases, the liquid in the tensor swells. When the temperature 0fthe media exceeds the set point, the connecting point will separate, and then the power will be switched off and the heating stopped, And then the temperature decline slowly,ifbelow the set point, the connecting point will connect again and power connection is recovered, | | | 溫控器安裝時(shí)感溫包只能水平安裝和垂直向下安裝，否則會(huì)出現(xiàn)溫度不穩(wěn)定現(xiàn)象。 | | | When installing temperature controller,temperature sensor shall be put horizontally and vertically,Otherwise the temperature is unstable | | | 先檢查溫控器通、斷正常后，才能安裝。 | | | Install only after check the connection and break of temperature controller is normal |
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| >> 電熱帶安裝輔件 >> 鋁膠帶 | | | | | | 產(chǎn)品編號(hào)： | | 產(chǎn)品名稱： | 鋁膠帶 | 規(guī) 格： | | 產(chǎn)品備注： | | 產(chǎn)品類別： | | | | |
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鋁膠帶為厚0.06mm、寬50mm的鋁箔帶基上涂覆一層特殊的膠粘劑，每卷50米。它主要用于固定電熱帶和溫控器的感溫包，增大散熱面，提高傳熱效果。 |
The tape is aluminum sheet,with thickness 0.06mm and width 50mm and length 50m per roll,and with special adhesive gulue on base.It is mainly used for fixing electric heating cable and temperature sensor,to expanding heat conducting area and enhance heat transmitting effect. |
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| >> 電熱帶安裝輔件 >> 耐熱膠帶 | | | | | | 產(chǎn)品編號(hào)： | | 產(chǎn)品名稱： | 耐熱膠帶 | 規(guī) 格： | | 產(chǎn)品備注： | | 產(chǎn)品類別： | | | | |
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耐熱膠帶為厚 0.2mm 、寬 20mm 的玻璃纖維帶基上涂覆一層特殊的膠粘劑，每卷20米。電熱帶用鋁膠帶安裝后，沿管道徑向每隔0.6m用該膠帶再次固定牢。一般每個(gè)點(diǎn)應(yīng)纏繞4/3圈。 This adhesive tape is a kind of glass fiber with special adhesive,with thickness 0.2mm and width 20mm and length 20m per roll.After the electric heating cable is installed with aluminum adhesive tape,the tape is used radially along the pipe to fix cable tightly in every 0.6m interval.Every point shall be wound 4/3 circles. |
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| >> 電熱帶安裝輔件 >> 管卡 | | | | | | 產(chǎn)品編號(hào)： | | 產(chǎn)品名稱： | 管卡 | 規(guī) 格： | | 產(chǎn)品備注： | | 產(chǎn)品類別： | | | | |
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管卡由不銹鋼帶和調(diào)節(jié)螺絲組成，用它將防爆接線盒或溫控器固定在管道上。安裝前，先按實(shí)際長(zhǎng)度放長(zhǎng)20mm后剪下鋼帶，再將調(diào)節(jié)螺絲放在鋼帶二頭的小孔內(nèi)，然后擰緊調(diào)節(jié)螺絲。 Pipe screw is consisted of stainless steel belt and adjusting bolt.It is used to fix explosion proof junction box or temperature controller to pipes.Before installing,cut steel belt according to actual length plus 20mm,then put the bolt in small holes and tighten the bolts. |
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