WATLOW瓦特隆电源开关功能和优点

WATLOW瓦特隆 E-SAFE?II混合电源开关可在158°F（70°C）时提供高达35安培的可靠和精确的电源开关。这种无汞产品专门设计用于在食品服务应用的较高环境温度下运行。

在继电器中使用汞是由于美国和世界各地的法规。 E-SAFE II是以最经济的价格更换水银继电器开关和性能的产品的选择。由于该产品的独特设计，无需使用传统的固态继电器（SSR）购买昂贵的散热片。另外，由于这是三相设备，因此不需要连接多个命令信号。该产品具有数百万次循环的开关寿命和158°F（70°C）的环境额定值，无需散热片，优于典型的SSR。

E-SAFE II混合动力开关为食品服务运营商提供比设备中使用的典型机械接触器更长的接触寿命和更高的性能。通过使用瓦特隆的NO-ARC技术，E-SAFE II可以切换数百万次循环，从而延长产品的使用寿命，降低噪音并提高温度精度。 E-SAFE II在快速循环时间内运行的固有能力使其成为时间，比例，积分微分（PID）控制器的理想产品。

E-SAFE II不含汞，符合RoHS标准，CE认证和C-UL?/UL?认可。产品的可靠性受到两年保修。

功能和优点

通过消除食品附近有毒金属的风险来提高安全性

遵守联邦和州法规逐步淘汰和禁止汞

专门设计用于在食品服务应用的较高环境温度下运行

NO-ARC混合动力开关技术可提供更精确的温度控制，节省能源，延长加热器寿命并降低总体拥有成本

使用Ultem?外壳材料，水平燃烧等级（HB）额定值为338°F（170°C），UL?阻燃等级为94 5VA

WATLOW瓦特隆电源开关功能和优点

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瓦特隆电源开关功能和优点