3500電源為半高模塊

必須安裝在左側(cè)專門設(shè)計(jì)的插槽中

機(jī)架側(cè)面。3500機(jī)架可以包含一個或兩個

電源（交流和/或直流的任何組合）和

任一電源都可以為整個機(jī)架供電。如果已安裝，則第二個

電源充當(dāng)主電源的備份。當(dāng)兩個

電源安裝在機(jī)架中

下部插槽用作主電源

上部插槽用作備用電源。移除或

插入任一電源模塊都不會中斷

只要有第二電源

安裝。

3500電源可接受廣泛的輸入

電壓，并將其轉(zhuǎn)換為可接受使用的電壓

通過其他3500模塊。有三種電源版本

可與3500系列機(jī)械保護(hù)配套使用

系統(tǒng)如下：

1.交流電源

2.高壓直流電源

3.低壓直流電源

之前使用交流電源輸入模塊（PIM）的安裝

R版和/或M版之前的交流電源模塊

要求電壓輸入：：85至125 Vac rms

88至140 Vdc：此選項(xiàng)使用高

電壓直流電源和

高壓直流電源

輸入模塊（PIM）。

20至30 Vdc：此選項(xiàng)使用低

電壓直流電源和

低壓直流電源

電源輸入模塊（PIM）。

超出范圍

保護(hù)：

對于所有電源版本，

欠電壓不會造成傷害

電源或PIM。

然而，過電壓將

導(dǎo)致上的保險絲斷開

皮姆。

The 3500 Power Supplies are half-height modules and

must be installed in the specially designed slots on the left

side of the rack. The 3500 rack can contain one or two

power supplies (any combination of ac and/or dc) and

either supply can power a full rack. If installed, the second

supply acts as a backup for the primary supply. When two

power supplies are installed in a rack, the supply in the

lower slot acts as the primary supply and the supply in the

upper slot acts as the backup supply. Removing or

inserting either power supply module will not disrupt

operation of the rack as long as a second power supply is

installed.

The 3500 Power Supplies accept a wide range of input

voltages and converts them to voltages acceptable for use

by other 3500 modules. Three Power Supply versions are

available with the 3500 Series Machinery Protection

System as follows:

1. ac Power Supply

2. High Voltage dc Power Supply

3. Low Voltage dc Power Supply

Installations using AC Power Input Modules (PIM) prior to

rev R and/or AC Power Supply Module prior to rev M

require voltage input:: 85 to 125 Vac rms

88 to 140 Vdc: This option uses the High

Voltage dc Power Supply and

the High Voltage dc Power

Input Module (PIM).

20 to 30 Vdc: This option uses the Low

Voltage dc Power Supply and

the Low Voltage dc Power

Supply Input Module (PIM).

Out of Range

Protection:

For all power supply versions,

an under-voltage will not harm

either the supply or the PIM.

However, an over-voltage will

cause the fuse to open on the

PIM.?

176449-08

167699-02

149992-01

146031-02

146031-01

138607-01

136483-01

136188-02

136188-01

135473-01

135137-01

133819-02

133396-01

133323-01

133292-01

130733-01

128229-01

125840-02

125840-01

125800-01

125768-01

125760-01

125720-01

125680-01

106M1079-01

106M1081-01