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) | |
