product function output voltage adjustable
Yes
type of output voltage setting
via potentiometer; max. 480 W
display version for normal operation
Green LED for 24 V OK
type of signal at output
via signaling module (6EP1961-3BA10)
behavior of the output voltage when switching on
No overshoot of Vout (soft start)
response delay maximum
2.5 s
voltage increase time of the output voltage
● maximum
500 ms
output current
● rated value
20 A
● rated range
0 ... 20 A; +60 ... +70 °C: Derating 2%/K
supplied active power typical
480 W
short-term overload current
● at short-circuit during operation typical
60 A
duration of overloading capability for excess current
● at short-circuit during operation
25 ms
constant overload current
● on short-circuiting during the start-up typical
23 A
product feature
● bridging of equipment
Yes; switchable characteristic
number of parallel-switched equipment resources for
increasing the power
2
Efficiency
efficiency in percent
90 %
power loss [W]
● at rated output voltage for rated value of the output
current typical
53 W
Closed-loop control
relative control precision of the output voltage with rapid
fluctuation of the input voltage by +/- 15% typical
1 %
relative control precision of the output voltage load step of
resistive load 50/100/50 % typical
2 %
setting time
● load step 50 to 100% typical
4 ms
● load step 100 to 50% typical
4 ms
setting time
● maximum
10 ms
Protection and monitoring
design of the overvoltage protection
< 35 V
response value current limitation typical
23 A
property of the output short-circuit proof
Yes
design of short-circuit protection
Alternatively, constant current characteristic approx. 23 A or latching
shutdown
enduring short circuit current RMS value
● typical
23 A
display version for overload and short circuit
LED yellow for "overload", LED red for "latching shutdown"
Safety
galvanic isolation between input and output
Yes
galvanic isolation
Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178
operating resource protection class
Class I
leakage current
● maximum
3.5 mA
protection class IP
IP20
Approvals
certificate of suitability
● CE marking
Yes
● UL approval
Yes; UL-Listed (UL 508), File E197259; CSA (CSA C22.2 No. 14, CSA
C22.2 No. 107.1)
● CSA approval
Yes; UL-Listed (UL 508), File E197259, CSA (CSA C22.2 No. 14, CSA
C22.2 No. 107.1)
● cCSAus, Class 1, Division 2
No
● ATEX
No
certificate of suitability
● IECEx
No
● NEC Class 2
No
● ULhazloc approval
No
● FM registration
No
type of certification CB-certificate
No
certificate of suitability
● EAC approval
Yes
certificate of suitability shipbuilding approval
Yes
shipbuilding approval
ABS, GL
Marine classification association
● American Bureau of Shipping Europe Ltd. (ABS)
Yes
● French marine classification society (BV)
No
● DNV GL
Yes
● Lloyds Register of Shipping (LRS)
No
● Nippon Kaiji Kyokai (NK)
No
EMC
standard
● for emitted interference
EN 55022 Class B
● for mains harmonics limitation
EN 61000-3-2
● for interference immunity
EN 61000-6-2
environmental conditions
ambient temperature
● during operation
0 ... 70 °C; with natural convection
● during transport
-40 ... +85 °C
● during storage
-40 ... +85 °C
environmental category acc. to IEC 60721
Climate class 3K3, 5 … 95% no condensation
Mechanics
type of electrical connection
screw-type terminals
● at input
L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm² single-core/finely
stranded
● at output
+, -: 2 screw terminals each for 0.33 ... 4 mm²
● for auxiliary contacts
-
width of the enclosure
160 mm
height of the enclosure
125 mm
depth of the enclosure
125 mm
required spacing
● top
50 mm
● bottom
50 mm
● left
0 mm
● right
0 mm
net weight
2 kg
product feature of the enclosure housing can be lined up
Yes
fastening method
Snaps onto DIN rail EN 60715 35x7.5/15
electrical accessories
Buffer module, signaling module
MTBF at 40 °C
711 213 h
other information
Specifications at rated input voltage and ambient temperature +25 °C
(unless otherwise specified)
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