Installation BAT-R
Release 17 12/2020
59
Supply voltage
with the
characteristic
value W
Class 2
Rated voltage DC:
24 V DC
Voltage range DC incl.
maximum tolerances:
16.8 V DC ... 32 V DC
Connection type
2-pin terminal block
Power loss buffer
>10 ms at 20.4 V DC
Overload current protection on
the device
Non-replaceable fuse
Back-up fuse for each voltage
input when supply is via 2
inputs
Nominal rating:
Characteristic:
Max. 1.5 A
slow blow
Back-up fuse when using
1 voltage input
b
Nominal rating:
Characteristic:
Max. 3.15 A
slow blow
Back-up fuse when installed in
a fire enclosure according to
IEC 60695-11-10
Nominal rating:
Characteristic:
Max. 6.3 A
slow blow
Peak inrush current
14 A
Climatic
conditions during
operation
Minimum clearance around the
device
Top and bottom device side: 3.94 in (10 cm)
Left and right device side: 0.79 in (2 cm)
Ambient air temperature
c
Devices with operating temperature
characteristic value S (Standard):
+32 °F ... +140 °F (0 °C ... +60 °C)
Devices with operating temperature
characteristic value E and T (extended):
-40 °F ... +158 °F (-40 °C ... +70 °C)
d
Devices with operating temperature
characteristic value K (Extended with
Conformal Coating, approvals 1 with the
characteristic value K):
-40 °F ... +131 °F (-40 °C ... +55 °C)
Humidity
10 % ... 95 %
(non-condensing)
Air pressure
up to 6562 ft (2000 m; 795 hPa), higher
altitudes upon request
max. 1060 hPa (-1312 ft; -400 m)
Climatic
conditions during
storage
Ambient air temperature
c
-40 °F ... +185 °F (-40 °C ... +85 °C)
Humidity
10 % ... 95 %
(non-condensing)
Air pressure
min. 700 hPa (+9842 ft; +3000 m)
max. 1060 hPa (-1312 ft; -400 m)
