3-phase AC

3-phase AC

400 ... 500 V

400 ... 500 V

320 ... 575 V

320 ... 575 V

Yes

Yes

15 ms; at Vin = 400 V

15 ms; at Vin = 400 V

50 ... 60 Hz

50 ... 60 Hz

47 ... 63 Hz

47 ... 63 Hz

1.2 A

2.6 A

1 A

2.1 A

18 A

56 A

0.8 A?·s

2.24 A?·s

none

none

Required: 3-pole connected miniature circuit breaker 6 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489)

Required: 3-pole connected miniature circuit breaker 10 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489)

Controlled, isolated DC voltage

Controlled, isolated DC voltage

24 V

24 V

3 %

3 %

0.1 %

0.1 %

0.2 %

0.2 %

100 mV

100 mV

200 mV

200 mV

24 ... 28.8 V

24 ... 28.8 V

Yes

Yes

via potentiometer; max. 480 W

via potentiometer; max. 960 W

Green LED for 24 V OK

Green LED for 24 V OK

Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK"

Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK"

No overshoot of Vout (soft start)

No overshoot of Vout (soft start)

2.5 s

2.5 s

500 ms

500 ms

20 A

40 A

0 ... 20 A

0 ... 40 A

+60 ... +70 °C: Derating 3%/K

+60 ... +70 °C: Derating 3.75%/K

480 W

960 W

60 A

120 A

25 ms

25 ms

23 A

44 A

Yes; switchable characteristic

Yes; switchable characteristic

2

2

94 %

92 %

31 W

83 W

1 %

1 %

2 %

3 %

2 ms

2 ms

10 ms

10 ms

< 35 V

< 35 V

23 A

44 A

Yes

Yes

Alternatively, constant current characteristic approx. 23 A or latching shutdown

Alternatively, constant current characteristic approx. 44 A or latching shutdown

23 A

44 A

overload capability 150 % Iout rated up to 5 s/min

overload capability 150 % Iout rated up to 5 s/min

LED yellow for "overload", LED red for "latching shutdown"

LED yellow for "overload", LED red for "latching shutdown"

Yes

Yes

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

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

Class I

Class I

3.5 mA

3.5 mA

0.9 mA

Yes

Yes

Yes

Yes

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

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

IECEx Ex nA nC IIC T4 Gc; 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

IECEx Ex nA nC IIC T4 Gc; 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

Yes

No

No

No

-

-

Yes

Yes

GL, ABS

GL, ABS

IP20

IP20

EN 55022 Class B

EN 55022 Class B

EN 61000-3-2

EN 61000-3-2

EN 61000-6-2

EN 61000-6-2

-25 ... +70 °C

-25 ... +70 °C

with natural convection

with natural convection

-40 ... +85 °C

-40 ... +85 °C

-40 ... +85 °C

-40 ... +85 °C

Climate class 3K3, no condensation

Climate class 3K3, no condensation

screw-type terminals

screw-type terminals

L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm? single-core/finely stranded

L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm? single-core/finely stranded

+, -: 2 screw terminals each for 0.2 ... 4 mm?

+, -: 2 screw terminals each for 0.33 ... 10 mm?

13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm?

13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm?

70 mm

150 mm

125 mm

125 mm

125 mm

150 mm

1.2 kg

3.4 kg

Yes

Yes

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

Snaps onto DIN rail EN 60715 35x15

Buffer module

Buffer module

Device identification label 20 mm ? 7 mm, pastel-turpuoise 3RT1900-1SB20

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

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