Industrial Automation
UNO2-PS/1AC/24DC/120W - Power supply unit
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Input data | AC operation Supply system configuration: Star network (TN, TT, IT (PE)) Nominal input voltage range: 100 VAC ... 240 VAC Input voltage range: 100 VAC ... 240 VAC -15%...+10% Derating: < 100 VAC (1%/V) Typical national grid voltage: 120 VAC 230 VAC Voltage type of supply voltage: AC Inrush current: typ. 35 A (at 25°C) Inrush current integral (I2t): < 0.7 A2s Frequency range (fN): 50 Hz ... 60 Hz ±10% Mains buffering time: typ. 25 ms (120VAC) typ. 25 ms (230 V AC) Current consumption: 1.34 A (100VAC) 1.1 A (120VAC) 0.59 A (230 VAC) 0.57 A (240VAC) Protective circuit: Transient surge protection; Varistor Switch-on time: typ. 1 s Device mains fuse: 3.15 A internal (device protection), fast-blow Recommended breaker for input protection: 6 A ... 16 A (Characteristic B, C, D, K or comparable) Discharge current to PE: < 0.25 mA |
Output data | Efficiency: typ. 93 % (120VAC) typ. 94 % (230 VAC) Nominal output voltage: 24 VDC Setting range of the output voltage (USet): 24 VDC ... 28 VDC (> 24 VDC, constant capacity restricted) Nominal output current (IN): 5 A Short-circuit-proof: yes No-load proof: yes Crest factor: typ. 1.93 (120VAC) typ. 2.05 (230 VAC) Output power (PN): 120 W Connection in parallel: yes, for increasing power and redundancy with diode Connection in series: yes, for increased output voltage Feedback voltage resistance: ⤠35 VDC Protection against overvoltage at the output (OVP): ⤠35 VDC Residual ripple: typ. 70 mVPP (with nominal values) Control deviation: < 1 % (change in load, static 10 % ... 90 %) < 3 % (change in load, dynamic 10 % ... 90 %) < 0.1 % (change in input voltage ±10 %) Rise time: < 1 s (UOut=10%...90%) Minimum no-load power dissipation: < 0.4 W (120VAC) Maximum no-load power dissipation: < 0.75 W (230 V AC) Minimum nominal load power dissipation: < 9 W (120VAC) Power loss nominal load max.: < 7.5 W (230 VAC) Signal relay 13/14 Connection level: 3.x Connection labeling: 3.1 (13), 3.2 (14) Switch contact (floating): OptoMOS Switching voltage: max. 30 V AC/DC max. 60 VDC Current carrying capacity: max. 50 mA State condition: DC OK (UOut >0,9xUN) (Contact closed) UOUT <0,9xUN (Contact open) |
Connection data | Input Position: 1.x Identification: 1.1 (L), 1.2 (N) Conductor connection Connection method: Screw connection rigid: 0.2 mm² ... 2.5 mm² flexible: 0.2 mm² ... 2.5 mm² flexible with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm² flexible with ferrule with plastic sleeve: 0.25 mm² ... 2.5 mm² rigid (AWG): 24 ... 14 (Cu) Stripping length: 8 mm Tightening torque: 0.5 Nm ... 0.6 Nm 4 lbf-in. ... 5 lbf-in. Drive form screw head: Slotted L Output Position: 2.x Identification: 2.1 (+), 2.2 (-) Conductor connectionâ Connection method: Screw connection rigid: 0.2 mm² ... 2.5 mm² flexible: 0.2 mm² ... 2.5 mm² flexible with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm² flexible with ferrule with plastic sleeve: 0.25 mm² ... 2.5 mm² rigid (AWG): 24 ... 14 (Cu) Stripping length: 8 mm Tightening torque: 0.5 Nm ... 0.6 Nm 4 lbf-in. ... 5 lbf-in. Drive form screw head: Slotted L Signal Position: 3.x Identification: 3.1 (13), 3.2 (14) Conductor connectionââ Connection method: Screw connection rigid: 0.2 mm² ... 2.5 mm² flexible: 0.2 mm² ... 2.5 mm² flexible with ferrule without plastic sleeve: 0.25 mm² ... 2.5 mm² flexible with ferrule with plastic sleeve: 0.25 mm² ... 2.5 mm² rigid (AWG): 24 ... 14 (Cu) Stripping length: 8 mm Tightening torque: 0.5 Nm ... 0.6 Nm 4 lbf-in. ... 5 lbf-in. Drive form screw head: Slotted L |
Signaling | LED signaling Types of signaling: LED DCOK â signal state operation (UN = 24VDC, IOut = IN) Function: Visual operating state display Color: green LED off: Supply voltage input AC not present (Off) LED on (green), DC OK: UOUT >0,9xUN (On (green), DC OK) |
Electrical properties | Number of phases: 1.00 Insulation voltage input/output: 4 kV AC (type test) 3.75 kV AC (routine test) |
Product properties | Product type: Power supply Product family: UNO POWER MTBF (IEC 61709, SN 29500): > 1442000 h (25°C) > 813000 h (40°C) > 428000 h (55°C) Environmental protection directive: RoHS Directive 2011/65/EU WEEE Reach Insulation characteristics Protection class: II Degree of pollution: 2 |
Dimensions | Item dimensions Width: 35 mm Height: 130 mm Depth: 129 mm 125 mm (Device depth (DIN rail mounting)) Installation dimensions Installation distance right/left (active, passive): 0 mm / 0 mm (POutâ¥50%) Installation distance top/bottom (active, passive): 30 mm / 30 mm (POutâ¥50%) |
Mounting | Mounting type: DIN rail mounting Assembly instructions: alignable: 0mm horizontally, 30mm vertically Mounting position: horizontal DIN rail NS 35, EN 60715 With protective coating: No |
Material specifications | Flammability rating according to UL 94: V0 (Housing, terminal blocks) Housing material: Plastic Polycarbonate Type of housing: Polycarbonate Foot latch material: PBT (polybutylene terephthalate) |
Environmental and real-life conditions | 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): -40°C Maximum altitude: ⤠4000 m (>2000m, Derating: 10%/1000m) Max. permissible relative humidity (operation): ⤠95 % (at 25°C, non-condensing) Shock (operation): 18ms, 30g, per spatial direction (IEC 60068-2-27) Vibration (operation): 10Hz...50Hz, amplitude ±0.2mm 50Hzto150Hz, 2.3g, 90min. |
Standards and regulations | Overvoltage category EN 61010-1: II(â¤4000m) Overvoltage categoryâ EN 62477-1: III(â¤3000m) Safety of power supply units up to 1100V (insulation distances) Standard designation: Safety of power supply units up to 1100V (insulation distances) Standards/specifications: DINEN61558-2-16 Electrical safety Standard designation: Electrical safety Standards/specifications: IEC 61010-2-201(SELV) Electronic equipment for use in power installations Standard designation: Equipping high voltage installations with electronic equipment Standards/specifications: EN50178/VDE0160(PELV) Safety for measurement, control, and laboratory equipment Standard designation: Safety for equipment for measurement, control, and laboratory use Standards/specifications: IEC 61010-1 Protective extra-low voltage Standard designation: Protective extra-low voltage Standards/specifications: IEC 61010-1 (SELV) IEC 61010-2-201 (PELV) Safe isolation Standard designation: Safe isolation Standards/specifications: IEC 61558-2-16 IEC 61010-2-201 Limitation of harmonic line currents Standard designation: Limitation of harmonic line currents Standards/specifications: EN61000-3-2 Mains voltage dips Standard designation: Requirement of the semiconductor industry with regard to mains voltage dips Standards/specifications: SEMIF47-0706(185VAC) |
Approvals | UL Identification: UL/C-UL Listed UL61010-1 ULâ Identification: UL/C-UL Listed UL61010-2-201 ULââ Identification: UL/C-UL Listed ANSI/UL 121201 Class I, Division 2, Groups A, B, C, D (Hazardous Location) SIQ Identification: CB scheme (IEC 61010-1, IEC 61010-2-201) |
EMC data | Low Voltage Directive: Conformance with Low Voltage Directive 2014/35/EC Interference emission: Interference emission in accordance with EN61000-6-3 (residential and commercial) and EN61000-6-4 (industrial) EMC requirements for noise immunity: EN61000-6-2 Electromagnetic compatibility: Conformance with EMC Directive 2014/30/EU Conducted noise emission: EN55016 EN61000-6-3 (Class B) Noise emission: EN55016 EN61000-6-3 (Class B) Harmonic currents Standards/regulations: EN61000-3-2 EN61000-3-2 (Class A) Frequency range: 0 kHz ... 2 kHz Flicker Standards/regulations: EN61000-3-3 Frequency range: 0 kHz ... 2 kHz Electrostatic discharge Standards/regulations: EN61000-4-2 Electrostatic dischargeâ Contact discharge: 6 kV (Test Level 3) Discharge in air: 8 kV (Test Level 3) Comments: Criterion A Electromagnetic HF field Standards/regulations: EN61000-4-3 Electromagnetic HF fieldâ Frequency range: 80 MHz ... 1 GHz 1 GHz ... 6 GHz Test field strength: 10 V/m (Test Level 3) Comments: Criterion A Fast transients (burst) Standards/regulations: EN61000-4-4 Fast transients (burst)â Input: 4 kV (Test Level 4 - asymmetrical) Output: 2 kV (Test Level 3 - asymmetrical) Comments: Criterion A Surge voltage load (surge) Standards/regulations: EN61000-4-5 Input: 2 kV (Test Level 4 - symmetrical) 4 kV (Test Level 4 - asymmetrical) Output: 1 kV (Test Level 3 - symmetrical) 2 kV (Test Level 3 - asymmetrical) Comments: Criterion A Conducted interference Standards/regulations: EN61000-4-6 Conducted interferenceâ Input/Output: asymmetrical Frequency range: 0.15 MHz ... 80 MHz Comments: Criterion A Voltage: 10 V (Test Level 3) Voltage dips Standards/regulations: EN61000-4-11 Voltage: 230 VAC Frequency: 50 Hz Voltage dip: 70 % 40 % 0 % Number of periods: 25/30periods 12 periods 1 period Comments: Criterion A Criterion B Additional text: Test Level 2 Criteria Criterion A: Normal operating behavior within the specified limits. Criterion B: Temporary impairment to operational behavior that is corrected by the device itself. |
ECLASS | ECLASS-11.0: 27040701 ECLASS-12.0: 27040701 ECLASS-13.0: 27040701 |
ETIM | ETIM 9.0: EC002540 |
UNSPSC | UNSPSC 21.0: 39121000 |
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