User manual

Murrelektronik GmbH D-71570 Oppenweiler
Telefon [phone]
Falkenstraße 3 Telefax +49(0)7191/47-49 10 00
[e-mail] http://www
.murrelektronik.com
4
1
Technische Änderungen vorbehalten / We reserve the right to change this specification Schutzvermerk ISO 16016 beachten / Refer to protection notice ISO 16016
Vom EDV-System heruntergeladene bzw. ausgedruckte Dokumente besitzen informativen Charakter und unterliegen nicht dem Änderungsdienst /
Documents downloaded by the EDP system and/or printed out have only an informative character and are not subject to the updating service
EMPARRO CAP 20/24 1A/40s - 85458
EMPARRO CAP 20/24 1A/40s - 85458
Murrelektronik GmbH D-71570 Oppenweiler Telefon [phone]
Falkenstraße 3 Telefax +49(0)7191/47-49 10 00
[e-mail] http://www.murrelektronik.com
Shutdown:
Disconnect the power supply. The 'Input/Output` connection remain energized until the device is discharged
to 19V DC.
Never disconnect electrical connections during operation!
Establishing electrical connections during operation must also be avoided!
Maintenance:
The unit does not include any components that require maintenance by the user.
Opening the device will invalidate any warranty claim.
Dimensions x 65 mm x 143 mm (H x W x D)
Weight : 800 g
Protection : IP 20
Mounting position : vertical
Mounting : Mounting on mounting rail (TH35)
according to DIN EN 60715
:123 mm
Housing Dimensions
Mounting:
The DC supply has to be mounted to ensure the required cooling.
Make sure there is a minimum spacing of ≥40 mm between the vent
opening and adjacent units. Installation has to be done to ensure
sufficient ventilation. The specified ambient temperature must not be
exceeded. Max. altitude without derating is 2000 m o. NN.
In case drilling chips can get on or inside the unit, cover it during
assembly.
(Risk of short circuit!)
Technical Data
Input:
Voltage range : 21,6V - 28V DC
Nominal current : 20A
Max. input current : 23A (current + max. charging current)
Recommended power supply : Emparro 20-100-240/24 Art.-No.85442
Output:
Output voltage in buffer mode : 28V – 21,6V DC ± 2 %
Nominal current : 20A
Max. power loss 'worst-case' : 10W (charging), 2W (standby)
Charging:
Min. Charging voltage : 22,5V DC
Max. Charging current : 3A
Max. Charging time : ca. 75s
Buffering:
Storage capacity : 20A/1s (1,4 kJ)
Output voltage in buffer mode : 25,5V – 19V DC ± 2 %
Nominal current : 20A
Efficiency : >90%
Max. power loss 'worst-case' : 20W (discharging)
Connection `Input/Output`:
Connection method
Operating status:
Standby mode : Ue > 21,6V DC
Charging mode : Ue > 22,5V DC
Buffer mode : Ue < 21,6V DC
Miscellaneous:
Operating temperature : -40...60°C
Storage temperature : -40...60°C
Relative humidity : 5% - 85% non-condensing
Max. altitude : 2000 m o. NN
(without derating)
Pollution degree : II
± 2 %
: Spring clamps (push in)
solid 0,2 - 10,0 mm²
stranded 0,2 – 6 mm²
stranded, with ferrule with plastic sleeve
0,25 – 4 mm² Stripping length 8 mm
stranded, with ferrule without plastic sleeve
0,25 – 6 mm² Stripping length 8 mm
AWG 24-8
Potential-free contact `13/14`:
max. Contact load : 30V DC / 0,5A
Connection method ' : Spring clamps (push in) max. 2,5 mm²
solid 0,2 - 4,0 mm²
stranded 0,2 – 2,5 mm²
stranded, with ferrule with plastic sleeve
0,25 – 1,5 mm² Stripping length 8 mm
stranded, with ferrule without plastic sleeve
0,25 – 2,5 mm² Stripping length 8 mm
AWG 24-12
Art.No. 85458 V 1.2 24.06.2013 KL/JS