MTL是EATON旗下的一個系列，產(chǎn)品主要有：模塊、顯示器、電源、接線集線器等。

MTL浪涌保護(hù)器TP32-I-NDI技術(shù)參數(shù)

MTL浪涌保護(hù)器TP32系列介紹

TP32浪涌保護(hù)器專為保護(hù)現(xiàn)場總線系統(tǒng)上的過程變送器和設(shè)備而設(shè)計。TP32在備受贊譽(yù)的TP48系列的高規(guī)格基礎(chǔ)上進(jìn)行了改進(jìn)，為現(xiàn)場總線變送器提供的浪涌保護(hù)水平甚至超過了某些變送器制造商提供的可選瞬態(tài)保護(hù)。

至關(guān)重要的接地連接通過發(fā)射機(jī)外殼實(shí)現(xiàn)，無需在發(fā)射機(jī)處單獨(dú)設(shè)置接地連接或接地樁。TP32工作時，確保發(fā)射機(jī)電子元件不會受到線路與地之間瞬態(tài)電壓的損害。任何以串聯(lián)或共模瞬態(tài)形式出現(xiàn)的浪涌電流都會被轉(zhuǎn)換為共模電壓，此時發(fā)射機(jī)電子元件的電壓會被暫時提升至更高的水平，然后自動（且無損地）“浮回"至正常工作狀態(tài)。

TP32保護(hù)網(wǎng)絡(luò)采用混合設(shè)計，由高功率固態(tài)電子元件和氣體放電管組成，能夠分流高達(dá)20kA的浪涌電流。 TP32采用316不銹鋼外殼，具有機(jī)械耐久性，即使在嚴(yán)苛環(huán)境下也能多年免維護(hù)運(yùn)行。外殼帶有螺紋，適用于所有常用導(dǎo)管入口。提供1/2" NPT、20mm ISO和G 1/2"（BSP 1/2 英寸）螺紋入口版本。

安裝簡便，可輕松對現(xiàn)有裝置進(jìn)行改造升級。TP32與變送器電路并聯(lián)，不會干擾總線的正常運(yùn)行——在傳輸交流或直流信號時不會增加總線上的壓降，同時始終安全地將浪涌電流接地，并將輸出電壓鉗位在安全范圍內(nèi)。

The TP32 surge protection device is specifically designed to protect process transmitters and devices on fieldbus systems. The TP32 builds on the high specification of the acclaimed TP48 range to provide a level of surge protection for fieldbus transmitters in excess of the optional transient protection available from some transmitter manufacturers.

The all-important earth connection is made via the casing of the transmitter, negating the need for a separate earth connection or a ground stake at the transmitter. In operation, the TP32 makes sure that the transmitter electronics are never exposed to damaging transients between the lines and ground. Any surge current appearing as a series-mode or common-mode transient is converted into a common-mode voltage whereupon the transmitter electronics are temporarily raised to some higher voltage level before ‘floating’ down automatically (and without damage) to resume normal operation.

The TP32 protection network is a hybrid design consisting of high-power, solid state electronics and a gas discharge tube which is capable of diverting surges up to 20kA. Encased in a 316 stainless steel enclosure, the TP32 exhibits unparalleled mechanical durability providing years of maintenance-free operation in harsh environments.The enclosure is available threaded for all the common conduit entries.Versions are available for 1/2" NPT, 20mm ISO, and G 1/2" (BSP 1/2 inch) threaded entries.

Installation is simple and can easily be carried out retrospectively to existing installations. By connecting in parallel to the transmitter circuit the TP32 does not interfere with the normal operation of the bus – passing AC or DC signals without adding increased voltage drop across the segment while consistently diverting surge currents safely to ground and clamping output voltage to safe levels.

MTL浪涌保護(hù)器TP32系列其他常用型號：

MTL TP32-N-NDI

MTL TP32-I-NDI

MTL TP32-T-N

MTL TP32-T-N-NDI

MTL TP32-T-I

MTL TP32-T-I-NDI

MTL TP32-T-G

MTL TP32-T-G-NDI

MTL surge protector NEW + ORIGINAL+ ONE YEAR WARRANTY

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If you have any question for MTL products, Please feel free to communicate with us and we will do our best to solve your problem.

MTL浪涌保護(hù)器TP32系列TP32-I-NDI技術(shù)參數(shù)及介紹