Article number

SITOP FLEXI 120 W

SITOP PSU3600 FLEXI/1AC/3-52VDC/10A/120W

********* spare part ********** SITOP power FLEXI stabilized power supply input: 120/230 V AC output: 3-52 V DC/10 A, 120 W

SITOP PSU3600 flexi Stabilized power supply Input: 120-230 V AC Output: 3-52 V DC/10 A, 120 W

input

type of the power supply network

1-phase AC

1-phase AC or DC

supply voltage at AC

● minimum rated value

120 V

● maximum rated value

230 V

● initial value

85 V

● full-scale value

264 V

supply voltage at AC

Set via wire jumper

Derating at < 110 V AC/DC: output power max. 100 W

supply voltage

120 V/230 V

input voltage 1 at AC

85 ... 132 V

input voltage 2 at AC

170 ... 264 V

supply voltage at DC

110 ... 220 V

input voltage at DC

88 ... 250 V

wide range input

No

Yes

overvoltage overload capability

2.3 × Vin rated, 1.3 ms

buffering time for rated value of the output current in the event of power failure minimum

10 ms

80 ms

operating condition of the mains buffering

at Pout = 120 W and Vin = 93/187 V

With Pa = 120 W and Ue = 230 V AC

line frequency

50/60 Hz

line frequency

47 ... 63 Hz

input current

● at rated input voltage 110 V

1.3 A

● at rated input voltage 120 V

2.2 A

2.6 A

● at rated input voltage 220 V

0.7 A

● at rated input voltage 230 V

0.9 A

1.3 A

current limitation of inrush current at 25 °C maximum

32 A

35 A

I2t value maximum

0.8 A²·s

1 A²·s

fuse protection type

T 3,15 A/250 V (not accessible)

T 3.15 A (not accessible)

fuse protection type in the feeder

Recommended miniature circuit breaker: from 6 A characteristic C

Recommended miniature circuit breaker: 6-10 A characteristic C

output

voltage curve at output

Controlled, isolated DC voltage

output voltage at DC rated value

24 V

formula for output voltage

3-52 V DC

output voltage

● at output 1 at DC rated value

24 V

output voltage adjustable

Yes; via potentiometer or analog current voltage signal 0 ... 2.5 V

Yes; via potentiometer (setting range 3 to 52 V) or analog control voltage signal 0 to 2.5 V (setting range 0 to 52 V)

adjustable output voltage

3 ... 52 V

0 ... 52 V

relative overall tolerance of the voltage

1 %

relative control precision of the output voltage

● on slow fluctuation of input voltage

0.1 %

● on slow fluctuation of ohm loading

0.2 %

1 %

voltage compensation per sense line

0.5 V

residual ripple

● maximum

50 mV

● typical

20 mV

voltage peak

● maximum

100 mV

● typical

80 mV

display version for normal operation

Green LED for 24 V OK

Two-color LED: green for 24 V o.k., red for overload

type of signal at output

Power-Good via relay contact, current monitor signal 0 … 2.5 V

DC OK via relay contact, current monitor signal (0 to 2.5 V correspond to 0 to 10 A)

behavior of the output voltage when switching on

No overshoot of Vout (soft start)

response delay maximum

3 s

0.5 s

voltage increase time of the output voltage

● typical

80 ms

20 ms

output current

● rated value

10 A

● minimum rated value

2 A

● maximum rated value

10 A

● rated range

0 ... 10 A; max. 120 W

0 ... 10 A; Output power max. 120 W

supplied active power typical

120 W

constant overload current

● on short-circuiting during the start-up typical

10 A

12 A

● at short-circuit during operation typical

10 A

12 A

bridging of equipment

Yes

number of parallel-switched equipment resources for increasing the power

2

efficiency in percent

84 %

88 %

power loss [W]

● at rated output voltage for rated value of the output current typical

23 W

16 W

● during no-load operation maximum

3 W

closed-loop control

relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical

0.3 %

relative control precision of the output voltage load step of resistive load 50/100/50 % typical

5 %

setting time

● maximum

0.2 ms

protection and monitoring

design of the overvoltage protection

Yes, according to EN 60950-1

≤ 60 V according to EN 60950-1

property of the output short-circuit proof

Yes

design of short-circuit protection

Electronic current limiting (2 ... 10 A) in the range 3 ... 12 V or power limiting (120 W) in the range 12 ... 52 V

response value current limitation

2 ... 10 A

design of the current limitation

2 ... 10 A, adjustable using potentiometer or analog control voltage signal 0 ... 2.5 V

Can be set with potentiometer or analog control voltage signal 0.5 ... 2.5 V

overcurrent overload capability

● in normal operation

According to the adjusted current regulation 2 ... 10 A

enduring short circuit current RMS value

● maximum

12 A

display version for overload and short circuit

Red LED for current or power limiting

safety

galvanic isolation between input and output

Yes

galvanic isolation

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Safety extra low output voltage Vout according to EN 60950-1

operating resource protection class

Class I

leakage current

● maximum

3.5 mA

protection class IP

IP20

standard

● for emitted interference

EN 55022 Class B

● for mains harmonics limitation

EN 61000-3-2

● for interference immunity

EN 61000-6-2

standards, specifications, approvals

certificate of suitability

● CE marking

Yes

● UL approval

Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289

Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259

● CSA approval

No; -

● EAC approval

Yes

● Regulatory Compliance Mark (RCM)

Yes

● NEC Class 2

No

● SEMI F47

Yes

type of certification

● CB-certificate

No

Yes

MTBF at 40 °C

1 196 172 h

1 200 000 h

standards, specifications, approvals hazardous environments

certificate of suitability

● IECEx

No

● ATEX

No

● ULhazloc approval

No

● cCSAus, Class 1, Division 2

No

● FM registration

No

standards, specifications, approvals marine classification

shipbuilding approval

No

Marine classification association

● American Bureau of Shipping Europe Ltd. (ABS)

No

● French marine classification society (BV)

No

● Det Norske Veritas (DNV)

No

● Lloyds Register of Shipping (LRS)

No

ambient conditions

ambient temperature

● during operation

0 ... 60 °C; with natural convection

-25 ... +70 °C; Derating > 60°C: 2%/°K

● during transport

-40 ... +85 °C

● during storage

-40 ... +85 °C

environmental category according to IEC 60721

Climate class 3K3, 5 … 95% no condensation

connection method

type of electrical connection

screw terminal

● at input

L1, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded

● at output

L+: 1 screw terminal for 0.5 ... 2.5 mm²; M: 2 screw terminals for 0.5 ... 2.5 mm²

+, -: 2 screw terminals each for 0.5 ... 2.5 mm² single-core/finely stranded

● for auxiliary contacts

Alarm signals, control inputs: 1 screw terminal each for 0.14 ... 1.5 mm²

Alarm signals, control inputs: screw-type terminals for 0.14 ... 1.5 mm² single-core/finely stranded

mechanical data

width × height × depth of the enclosure

75 × 125 × 125 mm

42 × 125 × 135 mm

installation width × mounting height

75 × 225 mm

42 × 225 mm

required spacing

● top

50 mm

● bottom

50 mm

● left

0 mm

● right

0 mm

fastening method

Snaps onto DIN rail EN 60715 35x7.5/15

● standard rail mounting

Yes

● S7 rail mounting

No

● wall mounting

No

housing can be lined up

Yes

net weight

0.9 kg

0.55 kg

further information internet links

internet link

● to web page: selection aid TIA Selection Tool

https://siemens.com/tst

● to website: Industrial communication

http://www.siemens.com/simatic-net

● to website: CAx-Download-Manager

http://www.siemens.com/cax

additional information

other information

Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)

security information

Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7)

Approvals Certificates