美國GE模塊IC756WDS000E-22

美國GE模塊IC756WDS000E-22

焊機電源模塊

高頻逆變式整流焊機電源是一種、高效、省材的新型焊機電源，代表了當今焊機電源的發(fā)展方向。由于IGBT大容量模塊

的商用化，這種電源更有著廣闊的應(yīng)用前景。

逆變焊機電源大都采用交流-直流-交流-直流(AC-DC-AC-DC)變換的方法。50Hz交流電經(jīng)全橋整流變成直流，IGBT組成的PWM

高頻變換部分將直流電逆變成20kHz的高頻矩形波，經(jīng)高頻變壓器耦合， 整流濾波后成為穩(wěn)定的直流，供電弧使用。

由于焊機電源的工作條件惡劣，頻繁的處于短路、燃弧、開路交替變化之中，因此高頻逆變式整流焊機電源的工作可靠問題

成為關(guān)鍵的問題，也是用戶最關(guān)心的問題。采用微處理器做為脈沖寬度調(diào)制(PWM)的相關(guān)控制器，通過對多參數(shù)、多信息的

提取與分析，達到預(yù)知系統(tǒng)各種工作狀態(tài)的目的，進而提前對系統(tǒng)做出調(diào)整和處理，解決了當前大功率IGBT逆變電源可靠。

國外逆變焊機已可做到額定焊接電流300A，負載持續(xù)率60%，全載電壓60~75V，電流調(diào)節(jié)范圍5~300A，重量29kg。

IC695ALG112Isolated Analog module, 12 individual isolated channels are configurable for voltage and current.  Requires high capacity terminal block IC694TBB032 or IC694TBS032.

IC695ALG112CARX3i Isolated Analog module, conformal coated, 12 individual isolated channels are configurable for voltage and current.  Requires high capacity terminal block IC694TBB032 or IC694TBS032.

IC695ALG306Isolated Thermocouple Input module provides six isolated differential thermocouple input channels. Each channel can be individually configured for inputs from: Thermocouple types: J, K, T, E, R, S, B, N, or C and Voltage: /-150mV or /-50mV.  Module

IC695ALG312Isolated Thermocouple Input module provides twelve isolated differential thermocouple input channels. Each channel can be individually configured for inputs from: Thermocouple types: J, K, T, E, R, S, B, N, or C and Voltage: /-150mV or /-50mV.  Mod

IC695ALG312CAConformal Coated.  Isolated Thermocouple Input module provides twelve isolated differential thermocouple input channels. Each channel can be individually configured for inputs from: Thermocouple types: J, K, T, E, R, S, B, N, or C and Voltage: /-150

IC695ALG412High Speed 12 channel isolated thermocouple module with increased noise rejection.  Requires firmware and software 6.5 and higher.

IC695ALG412CAConformal Coated.  High Speed 12 channel isolated thermocouple module with increased noise rejection.  Requires firmware and software 6.5 and higher.

IC695ALG508RX3i Isolated RTD Input module provides eight isolated differential RTD input channels. Each channel can be individually configured for 2, 3, 4 wire RTD or Resistance.  Requires high capacity terminal block IC694TBB032 or IC694TBS032

IC695ALG508CAConformal Coated RX3i Isolated RTD Input module provides eight isolated differential RTD input channels. Each channel can be individually configured for 2, 3, 4 wire RTD or Resistance.  Requires high capacity terminal block IC694TBB032 or IC694TBS032

IC695ALG600UNIVERSAL ANALOG MODULE. 8 CHANNELS OF ANALOG CONFIGURABLE FOR THERMOCOUPLE,RTD, RESISTIVE, CURRENT, OR VOLTAGE.  2 ISOLATED GROUPS, 4 CHANNELS PER GROUP. Terminal block ordered separately.

IC695ALG600CAConformal Coated Universal Analog Input module.  Terminal block not included.

IC695ALG608Analog Input module, 8 channels single ended, 4 channels differential, channels are configurable for voltage and current. Can be configured for Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5V.   The anal

IC695ALG608CAConformal Coated Analog Input Module, 8 Channel voltage/current. Module does not include terminal block.

IC695ALG608RSRefurbished Analog Input module, 8 channels single ended, 4 channels differential, channels are configurable for voltage and current. Can be configured for Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5V

IC695ALG616Analog Input module, 16 channels single ended, 8 channels differential, channels are configurable for voltage and current. Can be configured for Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5V.   The ana

IC695ALG616CAConformal Coated Analog Input Module,16 channel voltage/current.

IC695ALG616RSRefurbished Analog Input module, 16 channels single ended, 8 channels differential, channels are configurable for voltage and current. Can be configured for Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5

IC695ALG626Analog Input HART module, 16 channels single ended, 8 channels differential,channels are configurable for voltage,current and current/ HART. Supports Current: 0 to 20mA, 4 to 20mA, /- 20mA;  Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1 to 5V.  The

IC695ALG626RSRefurbished Analog Input HART module, 16 channels single ended, 8 channels differential,channels are configurable for voltage,current and current/ HART. Supports Current: 0 to 20mA, 4 to 20mA, /- 20mA; Voltage: /- 10V, 0 to 10V, /- 5V, 0 to 5V, 1