SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
Special designs, special uses
Battery charging
3-phase, 12 V DC
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Ordering data
Article No.
Protection and monitoring
Output overvoltage protection
< 18 V
Current limitation, typ.
22 A
Property of the output Short-circuit
proof
Yes
Short-circuit protection
Alternatively, constant current
characteristic approx. 22 A or
latching shutdown
Enduring short circuit current RMS
value
• typical
22 A
Overload/short-circuit indicator
LED yellow for "overload",
LED red for "latching shutdown"
Safety
Primary/secondary isolation
Yes
Galvanic isolation
Safety extra low output voltage
V
out
according to EN 60950-1
Protection class
Class I
Leakage current
• maximum
3.5 mA
• typical
0.9 mA
CE mark
Yes
UL/cUL (CSA) approval
cULus-Listed (UL 508, CSA C22.2
No. 107.1), File E197259
Explosion protection
ATEX (EX) II 3G Ex nA nC IIC T4;
cCSAus (CSA C22.2 No. 213,
ANSI/ISA-12.12.01) Class I, Div. 2,
Group ABCD, T4
FM approval
-
CB approval
Yes
Marine approval
GL, ABS
Degree of protection (EN 60529)
IP20
EMC
Emitted interference
EN 55022 Class B
Supply harmonics limitation
EN 61000-3-2
Noise immunity
EN 61000-6-2
Operating data
Ambient temperature
• during operation
-25 ... +70 °C
- Note
with natural convection
• during transport
-40 ... +85 °C
• during storage
-40 ... +85 °C
Humidity class according to
EN 60721
Climate class 3K3, no condensation
Article number
6EP3424-8UB00-0AY0
Product
SITOP PSU3800
Power supply, type
12 V/20 A
Mechanics
Connection technology
screw-type terminals
Connections
• Supply input
L1, L2, L3, PE: 1 screw terminal each
for 0.2 ... 4 mm² single-core/finely
stranded
• Output
+, -: 2 screw terminals each for
0.2 ... 4 mm²
• Auxiliary
13, 14 (alarm signal):
1 screw terminal each for
0.14 ... 1.5 mm²; 15, 16 (Remote):
1 screw terminal each for
0.14 ... 1.5 mm²
Width of the enclosure
70 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
Weight, approx.
1.2 kg
Product feature of the enclosure
housing for side-by-side mounting
Yes
Installation
Snaps onto DIN rail EN 60715
35x7.5/15
Electrical accessories
Buffer module
Mechanical accessories
Device identification label
20 mm × 7 mm, pale turquoise
3RT1900-1SB20
Other information
Specifications at rated input voltage
and ambient temperature +25 °C
(unless otherwise specified)
SITOP PSU3800, 3-phase,
12 V DC/20 A
6EP3424-8UB00-0AY0
Stabilized power supply
Input: 400 … 500 V 3 AC
Output: 12 V DC/20 A
Article number
6EP3424-8UB00-0AY0
Product
SITOP PSU3800
Power supply, type
12 V/20 A
© Siemens AG 2016