IS230TSPRH1C MRP680538燃机通用电气,GE卡件

安装电源是一个插入式模块，固定在机架带有四个M 2.5螺钉（包括）。确定无疑拧紧这些螺钉以固定电源向机架供电，并确保机架接地的适当电源。电源门通过抓取可以轻松打开电源门用右手拇指或用手指甲轻轻地把门拉向你。使用从底部拉出车门时要小心可能导致铰链或车门断裂。输入电压和接地电源输入端子板提供两个点连接120 VAC或240 VAC电源和两个附加点，如果线路电压为120 VAC

IS230TSPRH1C MRP680538燃机通用电气如果线路电压为240 VAC，则必须开路。电源输入连接应采用铜线AWG#16（1.33 mm2）电线，额定75
C（167
F）。每个端子可以接受实心或多股导线，但任何给定端子的导线应相同类型和尺寸。建议将电源板上的GND端子连接到机架上的GND端子并连接到使用AWG#12（3.31 mm2）铜线接地，额定值为75
C（167
F）和环形端子，以确保足够的接地。使用螺母和星形垫圈连接每根导线建议使用GND接线片。输入功率中断超过电源保持时间（21毫秒最小）将产生完全功率ACFAIL和SYS  RESET的关闭/通电循环。系统抗噪性必须采取三个简单的步骤来正确接地可编程控制器系统，以减少电气噪声导致错误的可能性。1、确保电源安装螺钉，尤其是底部的两个，都得到了适当的保护。2、电源上的GND端子必须连接到机架使用AWG#12（3.31 mm2）导线。使用建议使用环形端子和星形垫圈。3、必须连接机架上的GND端子到一个良好的地面。

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 75
C (167
F).

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

75
C (167
F) 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

t