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| AC operation | |
| Nominal input voltage range | 100 V AC ... 240 V AC |
| Input voltage range | 85 V AC ... 264 V AC (< 95 V AC Derating 1 %/V) |
| Derating | < 95 V AC (1 %/V) |
| Input voltage range AC | 85 V AC ... 264 V AC |
| Voltage type of supply voltage | AC |
| Inrush current | < 80 A (typ.) |
| Inrush current integral (I2t) | < 2 A2s (typ.) |
| AC frequency range | 50 Hz ... 60 Hz |
| Frequency range (fN) | 50 Hz ... 60 Hz ±10 % |
| Mains buffering time | > 10 ms (120 V AC) |
| > 10 ms (230 V AC) | |
| Current consumption | typ. 2.69 A (100 V AC) |
| typ. 1.08 A (240 V AC) | |
| Nominal power consumption | 260 VA |
| Protective circuit | Transient surge protection; Varistor |
| Power factor (cos phi) | 0.99 |
| Typical response time | < 1 s |
| Input fuse | 5 A (slow-blow, internal) |
| Recommended breaker for input protection | 6 A ... 16 A (Characteristics B, C, D, K) |
| Efficiency | typ. 90 % (120 V AC) |
| typ. 93 % (230 V AC) | |
| Output characteristic | U/I |
| Nominal output voltage | 24 V DC ±1 % |
| Setting range of the output voltage (USet) | 24 V DC ... 28 V DC ±1 % |
| Nominal output current (IN) | 10 A (-25 °C ... 55 °C) |
| Derating | 55 °C ... 70 °C (2.5%/K) |
| Feedback voltage resistance | < 35 V DC |
| Protection against overvoltage at the output (OVP) | ≤ 35 V DC |
| Control deviation | change in load, static 10 % ... 90 % |
| < 2 % (change in load, dynamic 10 % ... 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 50 mVPP (with nominal values) |
| Short-circuit-proof | yes |
| Output power | 240 W |
| Maximum no-load power dissipation | < 1.1 W |
| Power loss nominal load max. | < 18.8 W |
| Rise time | < 0.5 s (UOUT (10 % ... 90 %)) |
| Response time | < 2 ms |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | No |
| Input | |
| Connection method | Screw connection |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, max. | 2.5 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 14 |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
| Output | |
| Connection method | Screw connection |
| Conductor cross section, rigid min. | 0.2 mm² |
| Conductor cross section, rigid max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule with plastic sleeve, max. | 2.5 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, min. | 0.2 mm² |
| Single conductor/flexible terminal point with ferrule without plastic sleeve, max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 14 |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
| Types of signaling | LED |
| Number of phases | 1.00 |
| Insulation voltage input/output | 4 kV AC (type test) |
| 3 kV AC (routine test) |
| Product type | Power supply |
| Product family | UNO POWER |
| MTBF (IEC 61709, SN 29500) | > 641000 h (40 °C) |
| Insulation characteristics | |
| Protection class | I (in closed control cabinet) |
| Degree of pollution | 2 |
| Width | 45 mm |
| Height | 130 mm |
| Depth | 125 mm |
| Installation dimensions | |
| Installation distance right/left | 0 mm / 0 mm |
| Installation distance top/bottom | 30 mm / 30 mm |
| Mounting type | DIN rail mounting |
| Assembly instructions | alignable: 0 mm horizontally, 30 mm vertically |
| Mounting position | horizontal DIN rail NS 35, EN 60715 |
| Flammability rating according to UL 94 (housing / terminal blocks) | V0 |
| Type of housing | Aluminum/polycarbonate |
| Housing material | Aluminum / polycarbonate |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 70 °C (> 55 °C Derating: 2.5 %/K) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Ambient temperature (start-up type tested) | -25 °C |
| Climatic class | 3K22 (in accordance with EN 60721-3-3) |
| Max. permissible relative humidity (operation) | ≤ 95 % (at 25 °C, non-condensing) |
| Shock | 18 ms, 30g, in each space direction (according to IEC 60068-2-27) |
| Vibration (operation) | < 15 Hz, amplitude ±2.5 mm (according to IEC 60068-2-6) |
| 15 Hz ... 150 Hz, 2.3g, 90 min. | |
| Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) |
| Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
| Standard - Electrical safety | IEC 62368-1 (SELV) |
| Standard – Safety extra-low voltage | IEC 62368-1 (SELV) und EN 60204-1 (PELV) |
| Standard - Safe isolation | DIN VDE 0100-410 |
| Standard - Safety of transformers | EN 61558-2-16 |
| Approval - requirement of the semiconductor industry with regard to mains voltage dips | EN 61000-4-11 |
| CSA | CAN/CSA-C22.2 No. 60950-1-07 |
| CSA-C22.2 No. 107.1-01 | |
| CAN/CSA-C22.2 No. 213 Class I, Division 2, Groups A, B, C, D T4 (Hazardous Location) | |
| UL approvals | UL/C-UL listed UL 508 |
| UL/C-UL Listed ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D T4 (Hazardous Location) | |
| UL/C-UL Recognized UL 60950-1 | |
| Conformity/Approvals | |
| SIL in accordance with IEC 61508 | 0 |
| Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
| EMC requirements for noise emission | EN 61000-6-3 |
| EN 61000-6-4 | |
| EMC requirements for noise immunity | EN 61000-6-1 |
| EN 61000-6-2 | |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Electrostatic discharge | |
| Standards/regulations | EN 61000-4-2 |
| Electrostatic discharge | |
| Contact discharge | 6 kV (Test Level 3) |
| Discharge in air | 8 kV (Test Level 3) |
| Comments | Criterion B |
| Electromagnetic HF field | |
| Standards/regulations | EN 61000-4-3 |
| Electromagnetic HF field | |
| Frequency range | 80 MHz ... 1 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Frequency range | 1 GHz ... 6 GHz |
| Test field strength | 10 V/m (Test Level 3) |
| Comments | Criterion A |
| Fast transients (burst) | |
| Standards/regulations | EN 61000-4-4 |
| Fast transients (burst) | |
| Input | 4 kV (Test Level 4 - asymmetrical) |
| Output | 2 kV (Test Level 3 - asymmetrical) |
| Comments | Criterion B |
| Surge voltage load (surge) | |
| Standards/regulations | EN 61000-4-5 |
| Input | 2 kV (Test Level 3 - symmetrical) |
| 4 kV (Test Level 4 - asymmetrical) | |
| Output | 1 kV (Test Level 2 - symmetrical) |
| 2 kV (Test Level 3 - asymmetrical) | |
| Comments | Criterion B |
| Conducted interference | |
| Standards/regulations | EN 61000-4-6 |
| Conducted interference | |
| Input/Output | asymmetrical |
| Frequency range | 0.15 MHz ... 80 MHz |
| Comments | Criterion A |
| Voltage | 10 V (Test Level 3) |
| Voltage dips | |
| Standards/regulations | EN 61000-4-11 |
| Voltage | 230 V AC |
| Frequency | 50 Hz |
| Voltage dip | 70 % |
| Number of periods | 25 periods |
| Additional text | Class 3 |
| Comments | Criterion A |
| Voltage dip | 40 % |
| Number of periods | 10 periods |
| Additional text | Class 3 |
| Comments | Criterion A |
| Voltage dip | 0 % |
| Number of periods | 1 period |
| Additional text | Class 3 |
| Comments | Criterion B |
| Emitted interference | |
| Standards/regulations | EN 61000-6-3 |
| Radio interference voltage in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
| Emitted radio interference in acc. with EN 55011 | EN 55011 (EN 55022) Class B, area of application: Industry and residential |
| Criteria | |
| Criterion A | Normal operating behavior within the specified limits. |
| Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |