ES1000.3 Housing
13
They indicate the following operating statuses of the ES1000.3 Power Supply:
2.3.3
Power Supply Interface
The ES1000.3 Power Supply can provide the power supply to the ES1000.3
system in different ways:
• power supplied by the vehicle power supply,
• power supplied by an external power supply or
• power supplied by an optional ES1050.1 Battery Pack.
Power Supplied by the Vehicle Power Supply / External Power Supply
The power supply interface on the ES1000.3 Power Supply Control Unit is con-
nected to a voltage source using the K100 cable. This supplies an input DC
voltage of 8 V - 36 V for continuous operation of the device.
For a short time (one minute at the most) it is possible to operate the device
with a supply voltage of 6V to 8V.
Display
Element
Sta-
tus
Meaning
> °C
Off
Interior housing temperature: Normal
On
Interior housing temperature: Increased,
automatic deactivation of the output voltages if the tem-
perature continues to rise.
V
out
On
Output voltages of the system: Within the defined limits
Off
Output voltages of the system: Overcurrent condition ful-
filled, all output voltages deactivated
AUTO /
ON
Off
Automatic operation of the ES1000.3 Power Supply
On
Normal operation of the ES1000.3 Power Supply
Note
To guarantee a wide input voltage range, the power supply interface on the
power supply control unit of the ES1000.3 is not fused. It must therefore be
fused externally.
Note
In continuous operation at high ambient temperatures (greater than 60 °C),
the input voltage should be at least 8 V.
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