3-phase, 24 V DC

Заказные данные
(4)
Аксессуары
(9)

The three-phase SITOP smart are the universal and powerful standard power supplies for machinery and plant engineering. Despite their compact design, they offer an excellent overload response: Thanks to a power boost of 150 %, loads with high power consumption can be connected without any problems and the permanent overload capability of 120% offers power reserves in case of expansions. The high degree of efficiency results in low energy consumption and minimal heat generation inside the control cabinet.

To further increase 24 V availability, the SITOP smart power supplies can be combined with buffer, DC UPS, redundancy and selectivity modules.

Main product highlights

3-phase, 24 V DC/5 A, 10 A, 20 A and 40 A
Wide-range input from 340 to 550 V AC for global use
Compact design - no lateral clearances required
Extra power with 1.5 times the rated current (5 s/min) for brief functional overload
Permanent overload capability with 1.2 times the rated current up to 45 °C ambient temperature
Adjustable output voltage for compensating voltage drops
Signaling contact for easy integration in the plant monitoring system
Wide temperature range from -25 or 0 to +70 °C
Comprehensive certifications, such as cULus, cCSAus, ATEX, IECEx and GL

Технические данные

Order number	6EP1433-2BA20	6EP1434-2BA20	6EP1436-2BA10	6EP1437-2BA20
Product	SITOP PSU300S	SITOP PSU300S	SITOP PSU300S	SITOP PSU300S
Power supply, type	24 V/5 A	24 V/10 A	24 V/20 A	24 V/40 A
Input
Input	3-phase AC	3-phase AC	3-phase AC	3-phase AC
Rated voltage value Vin rated	400 ... 500 V	400 ... 500 V	400 ... 500 V	400 ... 500 V
Voltage range AC	340 ... 550 V	340 ... 550 V	340 ... 550 V	340 ... 550 V
Wide-range input	Yes	Yes	Yes	Yes
Mains buffering at Iout rated, min.	6 ms; at Vin = 400 V	6 ms; at Vin = 400 V	6 ms; at Vin = 400 V	6 ms; at Vin = 400 V
Rated line frequency 1	50 Hz	50 Hz	50 Hz	50 Hz
Rated line frequency 2	60 Hz	60 Hz	60 Hz	60 Hz
Rated line range	47 ... 63 Hz	47 ... 63 Hz	47 ... 63 Hz	47 ... 63 Hz
Input current
● at rated input voltage 400 V	0.45 A	0.7 A	1.2 A	2 A
● at rated input voltage 500 V	0.4 A	0.6 A	1 A	1.7 A
Switch-on current limiting (+25 °C), max.	20 A	20 A	36 A	60 A
I²t, max.	0.5 A²·s	0.5 A²·s	0.9 A²·s	3.4 A²·s
Built-in incoming fuse	none	none	none	none
Protection in the mains power input (IEC 898)	Required: 3-pole connected miniature circuit breaker 3 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489)	Required: 3-pole connected miniature circuit breaker 3 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489)	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)
Output
Output	Controlled, isolated DC voltage	Controlled, isolated DC voltage	Controlled, isolated DC voltage	Controlled, isolated DC voltage
Rated voltage Vout DC	24 V	24 V	24 V	24 V
Total tolerance, static ±	3 %	3 %	3 %	3 %
Static mains compensation, approx.	0.1 %	0.1 %	0.5 %	1 %
Static load balancing, approx.	0.1 %	0.15 %	1 %	2 %
Residual ripple peak-peak, max.	200 mV	200 mV	150 mV	150 mV
Spikes peak-peak, max. (bandwidth: 20 MHz)	240 mV	240 mV	240 mV	240 mV
Adjustment range	24 ... 28 V	24 ... 28 V	24 ... 28 V	24 ... 28 V
Product function Output voltage adjustable	Yes	Yes	Yes	Yes
Output voltage setting	via potentiometer; max. 120 W	via potentiometer; max. 240 W	via potentiometer; max. 480 W	via potentiometer; max. 960 W
Status display	Green LED for 24 V OK	Green LED for 24 V OK	Green LED for 24 V OK	Green LED for 24 V OK
Signaling	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"	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"
On/off behavior	Overshoot of Vout < 5 %	Overshoot of Vout < 5 %	No overshoot of Vout (soft start)	No overshoot of Vout (soft start)
Startup delay, max.	1.5 s	1.5 s	1.5 s	1.5 s
Voltage rise, typ.	60 ms	50 ms	30 ms	15 ms
Voltage increase time of the output voltage maximum	500 ms	500 ms	500 ms	500 ms
Rated current value Iout rated	5 A	10 A	20 A	40 A
Current range	0 ... 5 A	0 ... 10 A	0 ... 20 A	0 ... 40 A
● Note	6 A up to +45 °C	12 A up to +45 °C	24 A up to +45°C; +60 ... +70 °C: Derating 5%/K	48 A up to +45°C; +60 ... +70 °C: Derating 2.5%/K
Supplied active power typical	120 W	240 W	480 W	960 W
Short-term overload current
● on short-circuiting during the start-up typical			35 A	65 A
● at short-circuit during operation typical			35 A	65 A
Duration of overloading capability for excess current
● on short-circuiting during the start-up			100 ms	120 ms
● at short-circuit during operation			100 ms	120 ms
Parallel switching for enhanced performance	Yes	Yes	Yes	Yes
Numbers of parallel switchable units for enhanced performance	2	2	2	2
Efficiency
Efficiency at Vout rated, Iout rated, approx.	89 %	91 %	91 %	91.5 %
Power loss at Vout rated, Iout rated, approx.	14 W	23 W	47 W	89 W
Closed-loop control
Dynamic mains compensation (Vin rated ±15 %), max.	1 %	1 %	3 %	3 %
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ.	1 %	1 %	3 %	1.5 %
Load step setting time 50 to 100%, typ.	3 ms	3 ms	2 ms	1 ms
Load step setting time 100 to 50%, typ.	3 ms	3 ms	2 ms	1 ms
Dynamic load smoothing (Iout: 10/90/10 %), Uout ± typ.	3 %	3 %	3 %	3 %
Load step setting time 10 to 90%, typ.	4 ms	4 ms	2 ms	1 ms
Load step setting time 90 to 10%, typ.	4 ms	4 ms	2 ms	1 ms
Setting time maximum	10 ms	10 ms	10 ms	10 ms
Protection and monitoring
Output overvoltage protection	protection against overvoltage in case of internal fault Vout < 35 V	protection against overvoltage in case of internal fault Vout < 35 V	protection against overvoltage in case of internal fault Vout < 35 V	protection against overvoltage in case of internal fault Vout < 35 V
Current limitation, typ.	6.6 A	13 A	25 A	50 A
Property of the output Short-circuit proof	Yes	Yes	Yes	Yes
Short-circuit protection	Constant current characteristic	Constant current characteristic	Electronic shutdown, automatic restart	Electronic shutdown, automatic restart
Enduring short circuit current RMS value
● maximum	8 A	16 A	7 A	14 A
Overcurrent overload capability in normal operation	overload capability 150 % Iout rated up to 5 s/min	overload capability 150 % Iout rated up to 5 s/min	overload capability 150 % Iout rated up to 5 s/min	overload capability 150 % Iout rated up to 5 s/min
Safety
Primary/secondary isolation	Yes	Yes	Yes	Yes
Galvanic isolation	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	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
Protection class	Class I	Class I	Class I	Class I
Leakage current
● maximum			3.5 mA
● typical			1 mA
CE mark	Yes	Yes	Yes	Yes
UL/cUL (CSA) approval	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)	cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)
Explosion protection	IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc; 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 Gc; 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 nAC IIC T4 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T4	IECEx Ex nA nC IIC T3 Gc; ATEX (EX) II 3G Ex nA nC IIC T3 Gc; cCSAus (CSA C22.2 No. 213, ANSI/ISA-12.12.01) Class I, Div. 2, Group ABCD, T3
FM approval	-	-	-	-
CB approval	Yes	Yes	Yes	Yes
Marine approval	GL and ABS in process	GL and ABS in process	GL, ABS	GL, ABS
Degree of protection (EN 60529)	IP20	IP20	IP20	IP20
EMC
Emitted interference	EN 55022 Class B	EN 55022 Class B	EN 55022 Class B	EN 55022 Class B
Supply harmonics limitation	EN 61000-3-2	EN 61000-3-2	EN 61000-3-2	EN 61000-3-2
Noise immunity	EN 61000-6-2	EN 61000-6-2	EN 61000-6-2	EN 61000-6-2
Operating data
Ambient temperature
● during operation	-25 ... +70 °C	-25 ... +70 °C	0 ... 70 °C	0 ... 70 °C
— Note	with natural convection	with natural convection	with natural convection	with natural convection
● during transport	-40 ... +85 °C	-40 ... +85 °C	-40 ... +85 °C	-40 ... +85 °C
● during storage	-40 ... +85 °C	-40 ... +85 °C	-40 ... +85 °C	-40 ... +85 °C
Humidity class according to EN 60721	Climate class 3K3, no condensation	Climate class 3K3, no condensation	Climate class 3K3, no condensation	Climate class 3K3, no condensation
Mechanics
Connection technology	screw-type terminals	screw-type terminals	screw-type terminals	screw-type terminals
Connections
● Supply input	L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm² single-core/finely stranded	L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm² single-core/finely stranded	L1, L2, L3, PE: 1 screw terminal each for 0.2 ... 4 mm² single-core/finely stranded	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	+, -: 2 screw terminals each for 0.2 ... 4 mm²	+, -: 2 screw terminals each for 0.2 ... 4 mm²	+, -: 2 screw terminals each for 0.5 ... 10 mm²
● Auxiliary	13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²	13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²	13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²	13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm²
Width of the enclosure	50 mm	70 mm	90 mm	150 mm
Height of the enclosure	125 mm	125 mm	145 mm	145 mm
Depth of the enclosure	120 mm	120 mm	150 mm	150 mm
Required spacing
● top			40 mm	40 mm
● bottom			40 mm	40 mm
● left			0 mm	0 mm
● right			0 mm	0 mm
Weight, approx.	0.5 kg	0.7 kg	1.6 kg	3.7 kg
Product feature of the enclosure housing for side-by-side mounting	Yes	Yes	Yes	Yes
Installation	Snaps onto DIN rail EN 60715 35x7.5/15	Snaps onto DIN rail EN 60715 35x7.5/15	Snaps onto DIN rail EN 60715 35x7.5/15	Snaps onto DIN rail EN 60715 35x15
Electrical accessories	Buffer module	Buffer module	Buffer module	Buffer module
Mechanical accessories	Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20	Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20	Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20	Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20
MTBF at 40 °C	1 506 720 h	1 458 540 h	571 429 h	718 292 h
Other information	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)	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)

Дополнительно

Device labeling plates	3RT1900-1SB20
SITOP PSE202U redundancy module	6EP1961-3BA21
Input/output: 24 V DC/40 A suitable for decoupling two SITOP power supplies with a maximum of 20 A output current
SITOP PSE202U redundancy module	6EP1962-2BA00
Input/output: 24 V DC/NEC Class 2 suitable for decoupling two SITOP power supplies output power limited < 100 VA
SITOP PSE202U redundancy module	6EP1964-2BA00
Input/output: 24 V DC/10 A suitable for decoupling two SITOP power supplies with a maximum of 5 A output current
SITOP PSE200U 3 A selectivity module
4-channel selectivity module Input: 24 V DC Output: 24 V DC/3A per each channel output current adjustable 0.5 … 3 A
With common alarm signal	6EP1961-2BA11
With single-channel signaling	6EP1961-2BA31
SITOP PSE200U 10 A selectivity module
4-channel selectivity module Input: 24 V DC Output: 24 V DC/10 A per channel output current adjustable 3 ... 10 A
With common alarm signal	6EP1961-2BA21
With single-channel signaling	6EP1961-2BA41
SITOP PSE201U buffer module	6EP1961-3BA01
For SITOP smart and SITOP modular buffer time 100 ms to 10 s dependent on load current

Дальнейшая информация

Select the appropriate power supply quickly and easily with the SITOP Selection Tool:

http://www.siemens.com/sitop-selection-tool

3-phase, 24 V DC

Информационные материалы

Main product highlights

Технические данные

Дополнительно

Дальнейшая информация