Hitachi GR4000 Series, Руководство по установке

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GR4000 Installation Guide Version 1.00 - Preliminary
520-10-014-20X
33
1.3.3 POW
-
HSDCE
This is the DC-48/60V power supply unit used for GR4000
-
80E2.
(1) Outer Appearance
As for the LED, see Table 1.3-3.
Figure 1.3-5 Outer Appearance of POW-HSDCE
WARNING: TO MEASURE THE VOLTAGE AT A DC-POWERED DEVICE, THE END
TERMINAL IS ATTACHED TO POW
-
HSDCE. TO AVOID A FIRE OR AN
ELECTRIC SHOCK, DO NOT INSERT SMALL PINS OR PAPER CLIPS INTO THE
TERMINAL.
(2) LED
In the DC-48/60V power supply unit of GR4000
-
80E2, the action status is indicated by
the combination of the two LEDs as shown in Table 1.3-3.
Table 1.3-3 LED Indications on the POW
-
HSDCE Front Panel
Name
POWER
（
LED
:
Green
）
ALARM
（
LED
:
Red
）
Action Status
Power ON Power OFF Output voltage is normal.
Power OFF Power ON Output voltage is abnormal.
Power OFF Power OFF
Power is OFF or the output voltage is abnormal.
（
Note 1
）
(Note 1)
：
There is the possibility that both POWER LED and ALARM LED are powered off depending on
the contents of a trouble
(3) Accessories
No accessories provided.
*
NOTE: DC cables must be prepared by the customers themselves.
LED
Breaker
Spanner screw
Terminal
board
Cable clamper
Handle
Terminal board
cover
Potential tap
(Read the
“Warning” label
below.)