- Bộ chuyển đổi điện áp DC/DC UNO với chức năng cơ bản
- Với các bộ biến đổi DC / DC từ dải UNO POWER, tủ điều khiển được cấp nguồn trực tiếp từ hệ thống quang điện. Điều này giúp tiết kiệm chi phí lắp đặt và tăng hiệu quả của hệ thống.
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) |
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 |
Efficiency | > 90 % |
Output characteristic | U/I |
Nominal output voltage | 24 V DC ±1 % |
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 %) |
< 3 % (Dynamic load change 10 % ... 90 %, 10 Hz) | |
< 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 solid min. | 0.2 mm² |
Conductor cross section solid 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 solid min. | 0.2 mm² |
Conductor cross section solid 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 |
Types of signaling | LED |
Signal output: DC OK active | |
Status display | "DC OK" LED green |
Number of phases | 1.00 |
Insulation voltage input/output | 8 kV DC (type test) |
3 kV DC (routine test) | |
Insulation voltage input/output | 8 kV |
Product type | DC/DC converters |
MTBF (IEC 61709, SN 29500) | > 1160000 h (40 °C) |
Insulation characteristics | |
Protection class | II |
Degree of pollution | 2 |
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 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 |
Inflammability class in acc. with UL 94 (housing / terminal blocks) | V0 |
Housing material | Plastic |
Foot latch material | POM (Polyoxymethylene) |
Housing material | 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) | -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) |
15 Hz ... 150 Hz, 2.3g, 90 min. |
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 |
UL approvals | UL 1741 |
Conformity/Approvals | |
SIL in accordance with IEC 61508 | 0 |
Low Voltage Directive | Conformance with Low Voltage Directive 2014/35/EC |
Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
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 | |
Noise immunity | EN 61000-6-2:2005 |
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 |
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 |
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 | |
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 |
Criterion A | Normal operating behavior within the specified limits. |
Criterion B | Temporary impairment to operational behavior that is corrected by the device itself. |
Item number | 2906300 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Sales Key | CMD |
Product Key | CMDU43 |
Catalog Page | Page 274 (C-4-2019) |
GTIN | 4055626062648 |
Weight per Piece (including packing) | 316,9 g |
Weight per Piece (excluding packing) | 316,9 g |
Customs tariff number | 85044030 |
Country of origin | DE |