Technická data
Název:
SIPLUS PSU300S 20 A
Popis:
SIPLUS PS PSU300S 20 A FOR MEDIAL STRESS -25...+70 GRD C BASED-ON 6EP1436-2BA10 . STABILIZED POWER SUPPLY INPUT: 400-500 V 3 AC OUTPUT: 24 V DC/20 A
Technické informace:
SIPLUS PS PSU300S 20 A FOR MEDIAL STRESS -25...+70 GRD C BASED-ON 6EP1436-2BA10 . STABILIZED POWER SUPPLY INPUT: 400-500 V 3 AC OUTPUT: 24 V DC/20 A | ||
Input | ||
Input | 3-phase AC | |
Rated voltage value Vin rated | 400 ... 500 V | |
Voltage range AC | 340 ... 550 V | |
Wide-range input | Yes | |
Mains buffering at Iout rated, min. | 6 ms; at Vin = 400 V | |
Rated line frequency 1 | 50 Hz | |
Rated line frequency 2 | 60 Hz | |
Rated line range | 47 ... 63 Hz | |
Input current | ||
● at rated input voltage 400 V | 1.2 A | |
● at rated input voltage 500 V | 1 A | |
Switch-on current limiting (+25 °C), max. | 36 A | |
I²t, max. | 0.9 A²·s | |
Built-in incoming fuse | none | |
Protection in the mains power input (IEC 898) | 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) | |
Output | ||
Output | Controlled, isolated DC voltage | |
Rated voltage Vout DC | 24 V | |
Total tolerance, static ± | 3 % | |
Static mains compensation, approx. | 0.5 % | |
Static load balancing, approx. | 1 % | |
Residual ripple peak-peak, max. | 150 mV | |
Spikes peak-peak, max. (bandwidth: 20 MHz) | 240 mV | |
Adjustment range | 24 ... 28 V | |
Product function Output voltage adjustable | Yes | |
Output voltage setting | via potentiometer; max. 480 W | |
Status display | Green LED for 24 V OK | |
Signaling | Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK" | |
On/off behavior | No overshoot of Vout (soft start) | |
Startup delay, max. | 1.5 s | |
Voltage rise, typ. | 30 ms | |
Voltage increase time of the output voltage maximum | 500 ms | |
Rated current value Iout rated | 20 A | |
Current range | 0 ... 20 A | |
● Note | 24 A up to +45°C; +60 ... +70 °C: Derating 5%/K | |
Supplied active power typical | 480 W | |
Short-term overload current | ||
● on short-circuiting during the start-up typical | 35 A | |
● at short-circuit during operation typical | 35 A | |
Duration of overloading capability for excess current | ||
● on short-circuiting during the start-up | 100 ms | |
● at short-circuit during operation | 100 ms | |
Parallel switching for enhanced performance | Yes | |
Numbers of parallel switchable units for enhanced performance | 2 | |
Efficiency | ||
Efficiency at Vout rated, Iout rated, approx. | 91 % | |
Power loss at Vout rated, Iout rated, approx. | 47 W | |
Closed-loop control | ||
Dynamic mains compensation (Vin rated ±15 %), max. | 3 % | |
Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. | 3 % | |
Load step setting time 50 to 100%, typ. | 2 ms | |
Load step setting time 100 to 50%, typ. | 2 ms | |
Setting time maximum | 10 ms | |
Protection and monitoring | ||
Output overvoltage protection | protection against overvoltage in case of internal fault Vout < 35 V | |
Current limitation, typ. | 25 A | |
Property of the output Short-circuit proof | Yes | |
Short-circuit protection | Electronic shutdown, automatic restart | |
Enduring short circuit current RMS value | ||
● maximum | 7 A | |
Overcurrent overload capability in normal operation | overload capability 150 % Iout rated up to 5 s/min | |
Safety | ||
Primary/secondary isolation | Yes | |
Galvanic isolation | Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178 | |
Protection class | Class I | |
Leakage current | ||
● maximum | 3.5 mA | |
● typical | 1 mA | |
CE mark | 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) | |
Explosion protection | 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 | |
FM approval | - | |
CB approval | Yes | |
Marine approval | GL, ABS | |
Degree of protection (EN 60529) | IP20 | |
EMC | ||
Emitted interference | EN 55022 Class B | |
Supply harmonics limitation | EN 61000-3-2 | |
Noise immunity | EN 61000-6-2 | |
Operating data | ||
Ambient temperature | ||
● during operation | 0 ... 70 °C | |
— Note | with natural convection | |
● during transport | -40 ... +85 °C | |
● during storage | -40 ... +85 °C | |
Humidity class according to EN 60721 | Climate class 3K8H | |
Relative humidity with condensation maximum | 100 %; Relative humidity, incl. condensation/frost permitted (no commissioning under condensation conditions) | |
Resistance to biologically active substances conformity acc. to EN 60721-3-3 | Yes; Compliant with EN 60721-3-3, Class 3B2 mold and fungal spores (except fauna); the supplied plug covers must remain in place on the unused interfaces during operation. | |
Resistance to chemically active substances conformity acc. to EN 60721-3-3 | Yes; Compliant with EN 60721-3-3, Class 3C4 incl. salt spray in accordance with EN 60068-2-52 (severity 3); the supplied plug covers must remain in place on the unused interfaces during operation. | |
Resistance to mechanically active substances conformity acc. to EN 60721-3-3 | Yes; Conformity with EN 60721-3-3, Class 3S4 incl. Sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | |
Mechanics | ||
Connection technology | screw-type terminals | |
Connections | ||
● Supply input | 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 | |
● Auxiliary | 13, 14 (alarm signal): 1 screw terminal each for 0.14 ... 1.5 mm² | |
Width of the enclosure | 90 mm | |
Height of the enclosure | 145 mm | |
Depth of the enclosure | 150 mm | |
Required spacing | ||
● top | 40 mm | |
● bottom | 40 mm | |
● left | 0 mm | |
● right | 0 mm | |
Weight, approx. | 1.6 kg | |
Product feature of the enclosure housing for side-by-side mounting | Yes | |
Installation | Snaps onto DIN rail EN 60715 35x7.5/15 | |
Electrical accessories | Buffer module | |
Mechanical accessories | Device identification label 20 mm × 7 mm, pale turquoise 3RT1900-1SB20 | |
MTBF at 40 °C | 571 429 h | |
Other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |