>>>>>型號(hào):DS200FSAAG2ABA 具有5個(gè)跳線 電源放大器板
【功能描述】
GE現(xiàn)場(chǎng)電源放大器板DS200FSAAG2ABA具有5個(gè)跳線、1個(gè)10針連接器和2個(gè)保險(xiǎn)絲。它還填充了多個(gè)測(cè)試點(diǎn)。除了10針連接器外，GE現(xiàn)場(chǎng)電源放大器板DS200FSAAG2ABA還裝有四個(gè)2針連接器，因此該板可以連接到多根電纜，這些電纜在更換過程中必須斷開并重新連接。為避免可能導(dǎo)致驅(qū)動(dòng)器停機(jī)時(shí)間增加的代價(jià)高昂的錯(cuò)誤，并使更換變得快速而簡(jiǎn)單，請(qǐng)?jiān)谀z帶長(zhǎng)度上寫下電纜所連接連接器的標(biāo)識(shí)符。然后，將膠帶連接到電纜上。只有這樣，您才應(yīng)該斷開電纜與電路板的連接。當(dāng)您準(zhǔn)備好重新連接電纜時(shí)，請(qǐng)使用標(biāo)識(shí)符找到連接器并重新連接電纜。
斷開電纜時(shí)，請(qǐng)遵循一些準(zhǔn)則以防止損壞。僅抓住連接器端的電纜將其卸下。如果從電纜部分拉出，它會(huì)對(duì)電纜施加壓力，并可能因拉出電線而損壞電纜。帶狀電纜尤其如此，因?yàn)槎喔娋€非常細(xì)，并且不能很好地支持從帶狀電纜到連接器的連接。重新連接它們時(shí)，請(qǐng)確保電纜完全固定在連接器中，以便所有信號(hào)都能夠傳遞到電路板。如果連接器具有固定夾以將電路板固定到位，請(qǐng)確保它們已嚙合。
>>>>>型號(hào):DS200FSAAG2ABA 具有5個(gè)跳線 電源放大器板
【英文介紹】
What is DS200FGPAG1AHD?
The DS200FGPAG1AHD is a grid pulse amplifier card that provides grid power to a phase of the SCR bridge, monitors SCR status, and converts AC power to direct current.
Where can I find the DS200FGPAG1AHD manual?
The instruction manual for the DS200FGPAG1AHD is GEI-100223 and is available on request from AX Control.
There are three main functions on the DS200FGPAG1AHD board. What are they? What do they do?
The three main functions are switching power supply, gate driver and SCR status monitoring. The purpose of the power switch function is to convert the received AC voltage to the DC voltage required for gated and status functions. The purpose of SCR status monitoring is to accumulate battery voltage information from the connected FHVA and relay the information to the LCI controller via an optical serial data link. The gate driver is used to provide any gate power to a phase of the SCR bridge. For more information on these features, see the home page of the GEI-100223 Grid Pulse Amplifier User Guide.
There are 30 test points on the DS200FGPAG1AHD board, located between Gate A, Gate B, and test points for battery status monitoring. What is the description of the test point at Gate A?
The A gate has 9 test points, many of which have separate descriptions of different nomenclature, some of which are as follows: TP101, nomenclature 1PUSH1, which states that logic 1= command starts the push loop; TP105, nomenclature VLINKA, describes primary voltage; And TP110, the nomenclature 0RELA, describes the logic 0= release gate resident.
What is the acceptable power input for the grid pulse amplifier board?
The FGPA will accept a power input of 120 VrmsU20%, 50/60 Hz, up to about 350 VA. There are four different points on the FGPA model that can accept voltages, as shown below, P15 typically accepts 13.5-14.5 VDC of power without monitoring, P5 accepts voltages between 4.7 and 5.1 VDC, P90 accepts voltages greater than or equal to 81 VDC, and P40 accepts voltages greater than or equal to 25 VDC.
Which sources provide the grid current for the push-pull circuit on the FGPA board?
There are two different sources, namely the base of the gate and the back porch of the gate.
>>>>>型號(hào):DS200FSAAG2ABA 具有5個(gè)跳線 電源放大器板
