供應(yīng)歐陸 Eurotherm 7100A單相可控硅--歐陸一級(jí)代理

產(chǎn)品名稱：7100A單相可控硅

規(guī)　　格：16到250A

   產(chǎn)品說明

應(yīng)用為:

玻璃韌化爐，金屬融化爐，陶制品爐，半導(dǎo)體加工，感應(yīng)家人，變壓器負(fù)載

特征

電流范圍: 從 16到250 A at 45度

電壓最大到 500V

輸入電流:0-20mA or 4-20mA
電壓: 0-5V or 0-10V

觸發(fā)方式: Phase angle Fast cycle Single cycle Advanced single cycle Transformer burst firing

適合各種類型的負(fù)載

7100A的電流等級(jí)從16A，最大到250A，只有在250A可控硅才需要風(fēng)扇冷卻，電壓范圍最大到500V。

輸入
7100A可接受的電壓類型 (0-5V or 0-10V) or電流輸入類型 (0-20mA or 4-20mA) 。

觸發(fā)方式
The 7100A is available with a selection of firing modes to suit most applications.
It is suitable for controlling resistive loads with high or low temperature coefficient, short wave infrared (SWIR) or inductive loads.

控制模式
7100A units use one of the following control parameters
RMS load voltage squared V2
RMS load current squared I2
Load power P (up to 100 amps)
Open loop OL

限制與報(bào)警
Optional current limit which can work in all firing modes prevents excessive currents from flowing in the load circuit. Optional alarms can warn of thyristor short circuit or load open circuit (GRF alarm). Additionally partial load failure with automatic set up can detect the loss of one out of six parallel loads (DLF alarm). Over temperature shutdown is provided with 250A fan cooled units with optional alarm.

快熔
High speed fuses are recommended for most applications except SWIR. The fuses are external for units up to and including 100 amps and internal above 100 amps.
Fuses are available either with or without microswitch indication.