IS230TSPRH1C MRP680538燃機(jī)通用電氣,GE卡件
安裝電源是一個插入式模塊，固定在機(jī)架帶有四個M 2.5螺釘（包括）。確定無疑擰緊這些螺釘以固定電源向機(jī)架供電，并確保機(jī)架接地的適當(dāng)電源。電源門通過抓取可以輕松打開電源門用右手拇指或用手指甲輕輕地把門拉向你。使用從底部拉出車門時要小心可能導(dǎo)致鉸鏈或車門斷裂。輸入電壓和接地電源輸入端子板提供兩個點(diǎn)連接120 VAC或240 VAC電源和兩個附加點(diǎn)，如果線路電壓為120 VAC
IS230TSPRH1C MRP680538燃機(jī)通用電氣如果線路電壓為240 VAC，則必須開路。電源輸入連接應(yīng)采用銅線AWG#16（1.33 mm2）電線，額定75 C（167 F）。每個端子可以接受實(shí)心或多股導(dǎo)線，但任何給定端子的導(dǎo)線應(yīng)相同類型和尺寸。建議將電源板上的GND端子連接到機(jī)架上的GND端子并連接到使用AWG#12（3.31 mm2）銅線接地，額定值為75 C（167 F）和環(huán)形端子，以確保足夠的接地。使用螺母和星形墊圈連接每根導(dǎo)線建議使用GND接線片。輸入功率中斷超過電源保持時間（21毫秒最小）將產(chǎn)生完全功率ACFAIL和SYS RESET的關(guān)閉/通電循環(huán)。系統(tǒng)抗噪性必須采取三個簡單的步驟來正確接地可編程控制器系統(tǒng)，以減少電氣噪聲導(dǎo)致錯誤的可能性。1、確保電源安裝螺釘，尤其是底部的兩個，都得到了適當(dāng)?shù)谋Ｗo(hù)。2、電源上的GND端子必須連接到機(jī)架使用AWG#12（3.31 mm2）導(dǎo)線。使用建議使用環(huán)形端子和星形墊圈。3、必須連接機(jī)架上的GND端子到一個良好的地面。
Mounting
The Power Supply is a plug-in module which is secured to
the rack with four M 2.5 screws (included). Be certain
that these screws are tightened both to secure the power
supply to the rack, and to assure proper power supply-torack grounding.
Power Supply Door
The power supply door can easily be opened by grasping
the upper left corner of the door with your right thumb or
a fingernail and gently pulling the door towards you. Use
care when opening the door since pulling from the bottom
can cause the hinge or the door to break.
Input Voltage and Grounding
The power input terminal board provides two points for
connecting 120 VAC or 240 VAC power and two additional points which must be shorted together if line voltage is
120 VAC and must be open if line voltage is 240 VAC.
Power input connections should be made with copper
AWG #16 (1.33 mm2 ) wire rated for 75C (167F).
Each terminal can accept solid or stranded wires, but
the wires into any given terminal should be the same
type and size.It is recommended that the GND terminal on the power supply be connected to the GND terminal on the rack and to
earth using copper AWG #12 (3.31 mm2 ) wire rated for
75C (167F) and a ring terminal to ensure adequate
grounding. Use of a nut and star washer for each wire on
the GND lug is recommended.Input power interruptions which exceed the
power supply holdup time (21 milliseconds
minimum) will result in a complete power
down/power up cycle of ACFAIL and SYSRESET.
System Noise Immunity
Three easy steps must be taken to properly ground
the programmable controller system to reduce the
possibility of errors due to electrical noise.
1. Make sure that the power supply mounting screws,
especially the bottom two, are properly secured.
2. The GND terminal on the power supply must be
connected to the GND terminal on either side of
the rack using AWG #12 (3.31 mm2 ) wire. Use of a
ring terminal and starwasher is recommended.
3. The GND terminal on the rack must be connected
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