Technical Specifications - Siemens SITOP power 2 Instrucciones

WARNING
!
Hazardous voltages are present in this electrical equipment during operation. Failure to properly maintain the equipment can result
in death, severe personal injury or substantial property damage. Only qualified personnel is allowed to work on or around this
equipment. The successful and safe operation of this equipment is dependent on proper handling, installation and operation.
Potentiometer R230 is only allowed to be actuated using an insulated screwdriver to DIN 7437, because accidental contact may
be made with parts inside the equipment carrying dangerous electrical voltage.
CAUTION
Electrostatically sensitive device (EGB). The device may only be opened by qualified personel.
Description and construction
The SITOP 24V/2A, 5A, 10A power supplies are rail-mounted built-in units. The relevant DIN/VDE regulations or equivalent local regulations
must be observed during installation.
Primary switched-mode power supply for mounting on a DIN EN 50022-35x15/7.5 standard.
For connection to 120 or 230V, 50/60Hz single-phase AC system.
Output voltage +24V DC, potential-free, protected against short-circuit and open-circuit conditions.

Technical specifications

6EP1331- 6EP1333-
2BA00 2BA00
(2AA00)
Input data
AC input voltage:
120/230V, 50/60Hz
Tolerance
93-132V 93-132V
187-264V 187-264V
Overvoltage proof:
according to EN61000-4-1 A.2
Efficiency at full load and 230V:
>82% 87%
Limitation of inrush current (25°C) standard at
230V AC:
2 2
<12A, 0,3A s 32A, 0,8A s
Recommended circuit breaker, characteristic C.
3A 6A
Input current(120/230V):
0.9/0.6A 2.2/0.9A
(2.2/1.3A)
Power consumption:
58W 138W
Weight
0.38kg/0.83lb. 0.75kg/1.65lb.
(0,57 kg/1.25lb.) (0,78kg/1.72lb.)
Installation
To ensure adequate cooling, the device must be installed vertically, with the input and output terminals at the bottom. Be sure to leave a minimum
free space of 50mm ( 2in.) above and below the device.
The supply voltage (AC 120/230V) and necessary jumper for the 120V range must be connected in accordance with VDE 0100 and VDE 0160. A
protective device (fuse) and an isolating device for disconnecting the power supply must be provided.
The mains switch has to be switched off and prevented from being switched on again before installation or maintenance. If these rules are
not adhered to, contact with live parts or improper use can result in death or severe personal injury.
If the equipment is operated in the 120V range, a jumper must be wired between the two "AC120V-JUMPER"-terminals. It must have the same
cross-section and insulation as the power supply cables. It must not be longer than 100mm ( 4in.).
Important: The necessary jumper also carries dangerous electrical voltage!
Connections and terminal assignment
Terminals Function
L1, N Input voltage AC 120/230 V
PE Protective earth conductor
AC 120V- necessary jumper for operating voltage range
JUMPER 93-132V
L+, M Output voltage DC 24 V
Siemens AG Österreich
Output variables
6EP1334-
2BA00
DC output voltage:
(2AA00)
As-delivered condition: 24V ±1% (nominal voltage)
Adjustable with screwdriver at potentiometer R230
(on underside of device, see page 2) from 22.8 to
26.4V (6EP1334-2xA00: 22.8-28V)
Ripple content of output voltage:
<150mV
ss
85-132V
<240mV
ss
187-264V
DC output current:
0-2A
Two units of the same type may be connected in
parallel to increase the power output or or in series
89%
to increase the voltage (see notes in Catalog KT10).
Environmental conditions
2
65A, 3,3A s
Temperature
Non-operating: -25 to +85°C (-13 to +185°F)
Operating:
10A
Reduction of max. permissible ambient emperature:
with parallel operation:
5.5/2.1A
with output voltage >24V:
(5.5/3.2A)
with continuous output current >10A (6EP1334-
2xA00):
270W
If several of these operating condition arise at the
same time, the temperature reductions are to be
added.
1.08kg/2.38lb.
Humidity rating:
according to EN 60721 class 3K3
Natural air convection cooling
ripple
spikes
0-5A 0-10 (12)A
0 to +60°C (+32 to +140°F)
by -10°C (-18°F)
by -10°C (-18°F)
by -15°C (-27°F)
Connected load Remarks
2
0.5 ... 2.5mm Screw-type terminals
22...12 AWG Use a screwdriver with a blade width of 3.5mm (0.14in.)
Recommended tightening torque 0.5 to 0.7Nm (4.5 to 6.2lb.in.)
4/8
Protection and monitoring
functions
Current limitation:
Typ. 1.1 - 1.3 I
rated
Response to short-circuit (output):
Automatic restart
Mains buffering time:
>20ms at 93/187V line voltage and full load
>10ms at full load and 93/187V for 6EP133x-2BA00
devices
Fuse: Slow-acting
1.6A/250V 3.15A/250V
Standards and specifications
Degree of protection: IP20 to IEC 529
Degree of protection: 1 to IEC 536
Safety to EN60950: SELV
Emission: EN 50081-1, RI suppression to EN55022,
limit curve B
Noise immunity: EN 50082-2 incl. Table A4
For the 6EP133x-2BA00 units, the input current
harmonics are limited according to EN 61000-3-2.
UL508 FILE E143289
English
6.3A/250V
SITOP Power 2/5/10