Official Distributor
SKU
MPN
UNO-PS/350-900DC/24DC/60W
Weight
0.317 kg
This product is Not Cancellable/Not Returnable
Series UNO-PS
UNO-PS/350-900DC/24DC/60W - DC/DC converter
Primary-switched UNO DC/DC converter with wide range input, for DIN rail mounting, input: 350 ... 900 V DC, output: 24 V DC/60 W
- Wide input voltage range
- Direct field installation
- Minimal space required in the control box
- Simplified startup
- UL 1741-certified DC/DC converter
Technical Specifications
DC operation
Nominal input voltage range | 350 V DC ... 900 V DC |
Input voltage range | 300 V DC ... 1000 V DC |
Wide-range input | yes |
Electric strength, max. | ≤ 1050 V DC |
Voltage type of supply voltage | DC |
Inrush Current | < 1 A (typical) |
Inrush current integral (I2t) | < 0.38 A2s |
Current consumption | 0.19 A (350 V DC) |
Current consumption | 0.07 A (1000 V DC) |
Typical response time | < 1 s |
Recommended breaker for input protection | 1 A (Characteristic gPV or comparable) |
Recommended fuse for input protection | 1000 V DC |
Output data
Efficiency | > 90 % |
Output characteristic | U/I |
Nominal Output Voltage | 24 V DC |
Nominal output current (IN) | 2.5 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 | < 1 % (change in load, static 10 % ... 90 %) |
Control deviation | < 3 % (Dynamic load change 10 % ... 90 %, 10 Hz) |
Control deviation | < 0.1 % (change in input voltage ±10 %) |
Residual ripple | < 20 mVPP (with nominal values) |
Output Power | 60 W |
Maximum no-load power dissipation | < 0.5 W |
Power loss nominal load max. | < 6.5 W |
Rise time | < 1 s (UOUT (10 % ... 90 %)) |
Response time | < 2 ms |
Connection in parallel | yes, for redundancy and increased capacity |
Connection in series | No |
Signal: DC OK active
Output description | UOUT > 0.9 x UN: High signal |
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 |
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 |
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 |
Signaling
Types of signaling | LED |
Signal output: DC OK active
Status display | "DC OK" LED green |
Electrical properties
Number of phases | 1.00 |
Insulation voltage input/output | 8 kV DC (type test) |
Insulation voltage input/output | 3 kV DC (routine test) |
Insulation voltage input/output | 8 kV |
Product properties
Product family | UNO POWER |
MTBF (IEC 61709, SN 29500) | > 1160000 h (40 °C) |
Insulation characteristics
Protection class | II |
Degree of pollution | 2 |
Dimensions
Width | 55 mm |
Height | 90 mm |
Depth | 84 mm |
Installation dimensions
Installation distance right/left | 0 mm / 0 mm (≤ 70 °C) |
Installation distance top/bottom | 30 mm / 30 mm (≤ 70 °C) |
Mounting
Mounting Type | DIN rail mounting |
Assembly instructions | alignable: 0 mm horizontally, 30 mm vertically |
Mounting Position | horizontal DIN rail NS 35, EN 60715 |
With protective coating | No |
Material specifications
Flammability rating according to UL 94 (housing / terminal blocks) | V0 |
Housing Material | Plastic |
Housing Material | Polycarbonate |
Foot latch material | POM (Polyoxymethylene) |
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 |
Climatic class | 3K3 (in acc. with EN 60721) |
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) |
Vibration (Operation) | 15 Hz ... 150 Hz, 2.3g, 90 min. |
Standards and Regulations
Standard – Limitation of mains harmonic currents | EN 61000-3-2 |
Standard - Electrical safety | IEC 62109-1 |
Standard – Safety extra-low voltage | IEC 60950-1 (SELV) and EN 60204-1 (PELV) |
Standard - Safe isolation | DIN VDE 0100-410 |
Standard - Safety of power converters for use in photovoltaic power systems | IEC 62109-1 |
Approval - requirement of the semiconductor industry with regard to mains voltage dips | EN 61000-4-11 |
Overvoltage category
IEC 62109-1 | II |
Approvals
UL approvals | UL 1741 |
Conformity/Approvals
SIL in accordance with IEC 61508 | 0 |
EMC data
Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
EMC requirements for noise emission | EN 61000-6-3 |
EMC requirements for noise emission | EN 61000-6-4 |
EMC requirements for noise immunity | EN 61000-6-1 |
EMC requirements for noise immunity | EN 61000-6-2 |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
Electrostatic discharge
Standards/regulations | EN 61000-4-2 |
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 |
Frequency Range | 80 MHz ... 1 GHz |
Test field strength | 10 V/m |
Frequency Range | 1 GHz ... 2 GHz |
Test field strength | 10 V/m |
Frequency Range | 2 GHz ... 3 GHz |
Test field strength | 10 V/m |
Comments | Criterion A |
Fast transients (burst)
Standards/regulations | EN 61000-4-4 |
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 | 1 kV (Test Level 2 - symmetrical) |
Input | 2 kV (Test Level 3 - asymmetrical) |
Output | 0.5 kV (Test Level 1 - symmetrical) |
Output | 0.5 kV (Test Level 1 - asymmetrical) |
Comments | Criterion B |
Conducted interference
Standards/regulations | EN 61000-4-6 |
Frequency Range | 10 kHz ... 80 MHz |
Comments | Criterion A |
Voltage | 10 V (Test Level 3) |
Voltage dips
Standards/regulations | EN 61000-4-11 |
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. |
Accessories
- 3211236 - Fuse holder, fuse type: Glass / ceramics / ..., fuse type: gPV 10.3 x 38 mm in accordance with 60269-6, nom. voltage: 1000 V DC, nominal current: 30 A, connection method: Screw connection, Rated cross section: 16 mm2, cross section: 1.5 mm2- 25 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
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Additional Information
Pack Size | 1 |
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