Eschell 30 V Bus Power Supply Unit; Application; Technical Data - Schell eSCHELL 00 500 00 99 Manual Del Sistema

Design of the eSCHELL water management system
e LL bus po er supply unit
3.3 eSCHELL 30 V bus power
supply unit

3.3.1 Application

To supply power for the eSCHELL
cable bus e tenders
fittings lin ed by it, along
eSCHELL water management server.
At this, e actly one e
power supply unit supplies power
to one eSCHELL water management
server and up to subscribers.
Display and operating elements
he follo ing L D displays indicate the operating statuses of the e
bus po er supply unit
L D (green) run normal operation
L D (red)
L D (red) eset Po er supply unit is carrying out a reset
he e LL bus po er supply unit is reset using the reset button.

3.3.2 Technical data

Supply voltage
utput voltage
us voltage supply ith integrated
choke
utput voltage
Po er supply of the e
water management server
ated current, nominal
ated current, ma imum
a imum total current of both
outputs
Assembly type
Permissible ambient temperature
Protection class
* op hat rail in e LL electrical distribution bo (
provided by the customer
Attention!
> No condensate may form in the electrical distribution bo
> Use only in normal ambient air, not in corrosive atmosphere.
and the
ith the
LL bus
Fig 5:
verload of the bus line
Value
A z
D
D
LL
640 mA
1200 mA
1000 mA
on top hat rail
(in accordance
N )
0 °C to 45 °C
P
e LL bus po er supply
Order number
00 505 00 99
mm
ith D N
) or in P electrical distribution bo
unit
LL
149
EN