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Power supplies SITOP power LOGO!Power Catalog K T 10.1 2004

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<strong>SITOP</strong> <strong>power</strong><br />

Alternative voltages<br />

■ Technical specifications (continued)<br />

<strong>Power</strong> supply, type 3 to 52 V/2 to 10 A 2 x 15 V/3.5 A 48 V/20 A<br />

Order No. 6EP1 353-2BA00 6EP1 353-0AA00 6EP1 457-3BA00<br />

Dyn. V/I with<br />

• Starting on short circuit Constant current 2 to 10 A Constant current approx. 23 A<br />

• Short-circuit in operation Constant current 2 to 10 A typ. 60 A for 25 ms<br />

Parallel connection for increased Yes, 2 Yes, 2 Yes, 2<br />

output<br />

Efficiency<br />

Efficiency at V out rated , I out rated Approx. 84 % (at 24 V/5 A) Approx. 80 % Approx. 90 %<br />

<strong>Power</strong> loss at V out rated , I out rated Approx. 23 W (at 24 V/5 A) Approx. 27 W Approx. 106 W<br />

Protection and monitoring<br />

Output overvoltage protection Yes, acc. to EN 60950 Yes, acc. to EN 60950 Yes, acc. to EN 60950<br />

Current limitation<br />

2 to 10 A, adjustable via potentiometer<br />

or analog control voltage<br />

signal 0 to 2.5 V<br />

Limit point < 4.9 A;<br />

switch-off point < 6 A<br />

typ. 23 A<br />

Short-circuit protection<br />

Electronic current limiting<br />

(2 to 10 A) in the range 3 to12 V<br />

or <strong>power</strong> limiting (120 W) in the<br />

range 12 to 52 V<br />

Overload/short-circuit indicator Red LED for current or <strong>power</strong><br />

limiting<br />

Safety<br />

Galvanic isolation primary/ secondary<br />

acc. to EN 60950 and EN<br />

Yes, SELV output voltage V out<br />

50178<br />

Electronic shutdown, automatic<br />

restart<br />

Choice of stabilized current<br />

characteristic approx. 23 A<br />

or latching shutdown<br />

- Yellow LED for "overload",<br />

red LED for "latching shutdown"<br />

Yes, SELV output voltage V out<br />

acc. to EN 60950<br />

Protective class Class I Class I Class I<br />

Discharge current < 3.5 mA < 3.5 mA < 3.5 mA<br />

Yes, SELV output voltage V out<br />

acc. to EN 60950<br />

TÜV test Yes - Yes<br />

CE marking Yes Yes Yes<br />

UL/cUL (CSA) approval<br />

Yes, cULus listed (UL 508, CSA<br />

22.2 No. 14-M91), File E143289<br />

Yes, cULus listed (UL 508, CSA<br />

22.2 No. 14-M91), File E179336<br />

Yes, cULus listed (UL 508, CSA<br />

22.2 No. 14-M95), File E197259<br />

FM approval - - -<br />

Appr. for use in marine vessels - - -<br />

Degree of protection (EN 60529) IP20 IP20 IP20<br />

EMC<br />

Interference emission EN 55022 Class B EN 55011 Class A EN 55022 Class B<br />

Line harmonics limitation EN 61000-3-2 - EN 61000-3-2<br />

Interference immunity EN 61000-6-2 EN 61000-6-2 EN 61000-6-2<br />

Operating specifications<br />

Ambient temperature range<br />

0 to +60 °C with natural<br />

convection<br />

0 to +60 °C with natural convection,<br />

derating above +45 °C<br />

0 to +60 °C with natural<br />

convection<br />

Transportation and storage temperature<br />

-25 to + 85 °C -40 to +70 °C -25 to +85 °C<br />

range<br />

Humidity rating<br />

Climatic class 3K3 acc. to<br />

EN 60721<br />

Climatic class 3K3 acc. to<br />

EN 60721<br />

Climatic class 3K3 acc. to<br />

EN 60721<br />

Mechanical specifications<br />

Connections<br />

• Mains input L1, N, PE<br />

• Output<br />

• Messages, control inputs<br />

One screw-type terminal each<br />

for 0.5 to 2.5 mm 2<br />

single-core/finely stranded<br />

One screw-type terminal for<br />

0.5 to 2.5 mm 2 (L+) and<br />

2 screw-type terminals for<br />

0.5 to 2.5 mm 2 (M)<br />

One screw-type terminal each<br />

for 0.5 to 2.5 mm 2<br />

single-core/finely stranded<br />

One screw-type terminal for<br />

0.5 to 2.5 mm 2<br />

(P15_1, GND1, GDN2) and<br />

2 screw-type terminals for<br />

0.5 to 2.5 mm 2 (P15_2)<br />

One screw-type terminal each - -<br />

for 0.14 to 1.5 mm 2<br />

One screw-type terminal each<br />

for 0.2 to 4 mm 2<br />

single-core/finely stranded<br />

(L1, L2, L3, PE)<br />

2 screw-type terminals each for<br />

0.33 to 10 mm 2 (+, -)<br />

Dimensions (W x H x D) in mm 75 x 125 x 125 75 x 125 x 125 240 x 125 x 125<br />

Weight approx. Approx. 0.9 kg Approx. 0.75 kg 3.2 kg<br />

Mounting<br />

Snap-mounting on DIN rail<br />

EN 50022-35x15/7.5<br />

Snap-mounting on DIN rail<br />

EN 50022-35x15/7.5<br />

Snap-mounting on DIN rail<br />

EN 50022-35x15/7.5<br />

Accessories - - Signalling module<br />

(6EP1961-3BA10)<br />

10<br />

Siemens KT<strong>10.1</strong> · <strong>2004</strong> 10/3

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