WATLOW瓦特隆電源開(kāi)關(guān)功能和優(yōu)點(diǎn)

WATLOW瓦特隆 E-SAFE?II混合電源開(kāi)關(guān)可在158°F（70°C）時(shí)提供高達(dá)35安培的可靠和的電源開(kāi)關(guān)。這種無(wú)汞產(chǎn)品專門(mén)設(shè)計(jì)用于在食品服務(wù)應(yīng)用的較高環(huán)境溫度下運(yùn)行。

在繼電器中使用汞是由于美國(guó)和世界各地的法規(guī)。 E-SAFE II是以經(jīng)濟(jì)的價(jià)格更換水銀繼電器開(kāi)關(guān)和性能的產(chǎn)品的選擇。由于該產(chǎn)品的*設(shè)計(jì)，無(wú)需使用傳統(tǒng)的固態(tài)繼電器（SSR）購(gòu)買(mǎi)昂貴的散熱片。另外，由于這是三相設(shè)備，因此不需要連接多個(gè)命令信號(hào)。該產(chǎn)品具有數(shù)百萬(wàn)次循環(huán)的開(kāi)關(guān)壽命和158°F（70°C）的環(huán)境額定值，無(wú)需散熱片，優(yōu)于典型的SSR。

E-SAFE II混合動(dòng)力開(kāi)關(guān)為食品服務(wù)運(yùn)營(yíng)商提供比設(shè)備中使用的典型機(jī)械接觸器更長(zhǎng)的接觸壽命和更高的性能。通過(guò)使用瓦特隆的NO-ARC技術(shù)，E-SAFE II可以切換數(shù)百萬(wàn)次循環(huán)，從而延長(zhǎng)產(chǎn)品的使用壽命，降低噪音并提高溫度精度。 E-SAFE II在快速循環(huán)時(shí)間內(nèi)運(yùn)行的固有能力使其成為時(shí)間，比例，積分微分（PID）控制器的理想產(chǎn)品。

E-SAFE II不含汞，符合RoHS標(biāo)準(zhǔn)，CE認(rèn)證和C-UL?/UL?認(rèn)可。產(chǎn)品的可靠性受到兩年保修。

功能和優(yōu)點(diǎn)

通過(guò)消除食品附近有毒金屬的風(fēng)險(xiǎn)來(lái)提高安全性

遵守聯(lián)邦和州法規(guī)逐步淘汰和禁止汞

專門(mén)設(shè)計(jì)用于在食品服務(wù)應(yīng)用的較高環(huán)境溫度下運(yùn)行

NO-ARC混合動(dòng)力開(kāi)關(guān)技術(shù)可提供更的溫度控制，節(jié)省能源，延長(zhǎng)加熱器壽命并降低總體擁有成本

使用Ultem?外殼材料，水平燃燒等級(jí)（HB）額定值為338°F（170°C），UL?阻燃等級(jí)為94 5VA

WATLOW瓦特隆電源開(kāi)關(guān)功能和優(yōu)點(diǎn)

E-SAFE® II

The E-SAFE® II hybrid power switch provides reliable and accurate power switching up to 35 amperes at 158°F (70°C). This mercury-free product is specifically designed to operate in the higher ambient temperatures of foodservice applications.

The use of mercury in relays is being eliminated by regulations in the United States and around the world. The E-SAFE II is the best choice for replacing mercury relay switches and the best performing product at the most economical price. Because of the product's unique design, there is no need to purchase costly heat sinks used with traditional solid state relays (SSRs). In addition, since this is a three-phase device, there is no need to wire multiple command signals. With a switching life of millions of cycles and an ambient rating of 158°F (70°C), with no heat sink required, this product is superior to typical SSRs. 

The E-SAFE II hybrid power switch provides foodservice operators with longer contact life and higher performance than typical mechanical contactors used in equipment. By using Watlow's patent NO-ARC technology, the E-SAFE II can switch millions of cycles to increase the life of the product with reduced noise and increased temperature accuracy. E-SAFE II's inherent ability to operate at fast cycle times make it an ideal complimentary product for a time, proportional, integral derivative (PID)controller.

E-SAFE II is mercury free, RoHS compliant by design, CE approved and C-UL®/UL® recognized. The reliability of the product is protected by a two-year warranty.

WATLOW瓦特隆電源開(kāi)關(guān)功能和優(yōu)點(diǎn)