1-1
HDS-7150/7100
Section 1
General Information for Installation
1-1. Operating Environment
.
Install the unit in a well ventilated place to prevent a temperature rise in the unit. Never cover the
ventilation holes of the outer frame.
.
Never install the unit near a heat source because the environmental temperature during operation should
be 5
d
C to 35
d
C.
1-2. Power Supply
1-2-1. Power Switch for Service
w
The power switches for service of the control panel BKDS-7017 are placed only in the unit.
In addition there is not any power switch for service in the control panel BKDS-2010/BKDM-3010.
When installing the unit, incorporate a readily accessible disconnect device in the fixed wiring, so that the
operator/engineer can turn off the power in case a fault should occur.
1-2-2. Power Specifications
Power requirements
HKDS-7695 :
AC 100 to 120 V
±
10%
50/60 Hz
HKDS-7695A :
AC 100 to 240 V
±
10%
50/60 Hz
HDS-7150/7100 : DC 5.0
±
0.2 V, DC
_
5.0
±
0.2 V,
DC 12.0
±
0.2 V, DC 3.3
±
0.2 V
Current consumption
HKDS-7695 :
30 A/100 V (max.) to 25 A/120 V (max.)
HKDS-7695A :
30 A/100 V (max.) to 12.5 A/240 V (max.)
HDS-7150/7100 : 245 A/DC 5 V (max.), 8 A/DC
_
5 V (max.)
8 A/DC 12 V (max.), 76 A/DC 3.3 V (max.)
n
As the inrush current at power-on is the maximum 80 A for HDS-7150/7100 and the maximum 20 A for
the control panel, the capacity of the AC power must be commensurate with them. If the capacity of the
AC power is not adequately large, the breaker of the AC power at the supply side will operate or the unit
will abnormally operate.
