- Bộ chuyển đổi DC / DC QUINT với chức năng tối đa
- Bộ chuyển đổi DC / DC làm thay đổi mức điện áp, tái tạo điện áp ở cuối cáp dài hoặc cho phép tạo ra hệ thống cung cấp độc lập bằng phương pháp cách ly điện.
- Bộ chuyển đổi DC / DC QUINT từ tính và do đó ngắt mạch ngắt nhanh chóng với dòng điện danh định gấp sáu lần, để bảo vệ hệ thống có chọn lọc và do đó tiết kiệm chi phí. Mức độ sẵn sàng cao của hệ thống cũng được đảm bảo, nhờ theo dõi chức năng phòng ngừa, vì nó báo cáo các trạng thái hoạt động quan trọng trước khi xảy ra lỗi.
DC operation | |
Nominal input voltage range | 24 V DC |
Input voltage range | 18 V DC ... 32 V DC |
Extended input voltage range in operation | 14 V DC ... 18 V DC (Derating) |
Wide-range input | no |
Input voltage range DC | 18 V DC ... 32 V DC |
14 V DC ... 18 V DC (Consider derating during operation) | |
Inrush current | < 15 A (typical) |
Inrush current integral (I2t) | 3 A2s |
Mains buffering time | > 12 ms (24 V DC) |
Current consumption | 14 A (24 V, IBOOST) |
Reverse polarity protection | ≤ yes30 V DC |
Protective circuit | Transient surge protection; Varistor |
Input fuse | 25 A (internal (device protection)) |
Efficiency | > 92.5 % |
Output characteristic | U/I |
Nominal output voltage | 48 V DC ±1 % |
Setting range of the output voltage (USet) | 30 V DC ... 56 V DC (> 48 V DC, constant capacity restricted) |
Nominal output current (IN) | 5 A (-25 °C ... 60 °C) |
POWER BOOST (IBoost) | 6.25 A (-25 °C ... 40 °C permanent, UOUT = 48 V DC ) |
Selective Fuse Breaking (ISFB) | 30 A (12 ms) |
Magnetic circuit breaker tripping | B2 / B4 / C2 |
Derating | 60 °C ... 70 °C (2.5%/K) |
Feedback voltage resistance | 60 V DC |
Protection against overvoltage at the output (OVP) | < 60 V DC |
Max. capacitive load | unlimited |
Active current limitation | Approximately 7 A |
Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
< 2 % (change in load, dynamic 10 % ... 90 %) | |
< 0.1 % (change in input voltage ±10 %) | |
Residual ripple | < 20 mVPP |
Output power | 240 W |
Peak switching voltages nominal load | < 10 mVPP (20 MHz) |
Maximum no-load power dissipation | 5.2 W |
Power loss nominal load max. | 21 W |
Rise time | < 2 ms (UOUT (10 % ... 90 %)) |
Connection in parallel | yes, for redundancy and increased capacity |
Connection in series | yes |
Signal: DC OK active | |
Output description | UOUT > 0.9 x UN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: POWER BOOST, active | |
Output description | IOUT < IN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: UIN OK, active | |
Output description | UIN > 19.2 V: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | ≤ 20 mA (short-circuit-proof) |
Signal: DC OK floating | |
Output description | Relay |
Output voltage | ≤ 30 V AC/DC |
Maximum inrush current | ≤ 100 mA |
Signal: DC OK active | |
Output description | UOUT > 0.9 x UN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: POWER BOOST, active | |
Output description | IOUT < IN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: UIN OK, active | |
Output description | UIN > 19.2 V: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | ≤ 20 mA (short-circuit-proof) |
Signal: DC OK floating | |
Output description | Relay |
Output voltage | ≤ 30 V AC/DC |
Maximum inrush current | ≤ 100 mA |
Signal: DC OK active | |
Output description | UOUT > 0.9 x UN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: POWER BOOST, active | |
Output description | IOUT < IN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: UIN OK, active | |
Output description | UIN > 19.2 V: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | ≤ 20 mA (short-circuit-proof) |
Signal: DC OK floating | |
Output description | Relay |
Output voltage | ≤ 30 V AC/DC |
Maximum inrush current | ≤ 100 mA |
Signal: DC OK active | |
Output description | UOUT > 0.9 x UN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: POWER BOOST, active | |
Output description | IOUT < IN: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | < 20 mA (short-circuit-proof) |
Signal: UIN OK, active | |
Output description | UIN > 19.2 V: High signal |
Switching voltage range | 24 V DC |
Maximum inrush current | ≤ 20 mA (short-circuit-proof) |
Signal: DC OK floating | |
Output description | Relay |
Output voltage | ≤ 30 V AC/DC |
Maximum inrush current | ≤ 100 mA |
Input | |
Connection method | Pluggable 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. | 12 |
Stripping length | 8 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Output | |
Connection method | Pluggable 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. | 12 |
Stripping length | 7 mm |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Signal | |
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. | 12 |
Screw thread | M3 |
Tightening torque, min | 0.5 Nm |
Tightening torque max | 0.6 Nm |
Types of signaling | LED |
Active switching output | |
Relay contact | |
Signal output: DC OK active | |
Status display | "DC OK" LED green |
Color | green |
Signal output: POWER BOOST, active | |
Status display | "BOOST" LED yellow/IOUT > IN : LED on |
Color | yellow |
Note on status display | LED on |
Signal output: UIN OK, active | |
Status display | LED "UIN < 19.2 V" yellow/UIN < 19.2 V DC: LED on |
Color | yellow |
Note on status display | LED on |
Signal output: DC OK floating | |
Note on status display | UOUT > 0.9 x UN: Contact closed |
Number of phases | 1.00 |
Insulation voltage input/output | 1.5 kV (type test) |
1 kV (routine test) | |
Insulation voltage input/output | 1 kV (type test) |
Product type | DC/DC converters |
MTBF (IEC 61709, SN 29500) | > 761000 h (40 °C) |
Insulation characteristics | |
Protection class | III |
Degree of pollution | 2 |
Width | 48 mm |
Height | 130 mm |
Depth | 125 mm |
Installation dimensions | |
Installation distance right/left | 0 mm / 0 mm (≤ 70 °C) |
Installation distance right/left (active) | 15 mm / 15 mm (≤ 70 °C) |
Installation distance top/bottom | 50 mm / 50 mm (≤ 70 °C) |
Installation distance top/bottom (active) | 50 mm / 50 mm (≤ 70 °C) |
Alternative assembly | |
Width | 122 mm |
Height | 130 mm |
Depth | 51 mm |
Mounting type | DIN rail mounting |
Assembly instructions | alignable: PN ≥50%, 5 mm horizontally, 15 mm next to active components, 50 mm vertically alignable: PN <50%, 0 mm horizontally, 40 mm vertically top, 20 mm vertically bottom |
Mounting position | horizontal DIN rail NS 35, EN 60715 |
With protective coating | No |
Color | aluminium |
Housing material | Metal |
Type of housing | Aluminum (AlMg3) |
Hood version | Galvanized sheet steel, free from chrome (VI) |
Ambient conditions | |
Degree of protection | IP20 |
Ambient temperature (operation) | -25 °C ... 70 °C (> 60 °C derating, 2.5 %/K, startup at -40°C type-tested) |
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. |
Rail applications | EN 50121-4 |
Standard – Electronic equipment for use in electrical power installations and their assembly into electrical power installations | EN 50178/VDE 0160 (PELV) |
Standard - Electrical safety | EN 60950-1/VDE 0805 (SELV) |
Standard – Safety extra-low voltage | EN 60950-1 (SELV) |
EN 60204 (PELV) | |
Standard - Safe isolation | DIN VDE 0100-410 |
Shipbuilding approval | DNV GL (EMC B) |
UL approvals | UL/C-UL listed UL 508 |
UL/C-UL Recognized UL 60950-1 | |
UL ANSI/ISA-12.12.01 Class I, Division 2, Groups A, B, C, D (Hazardous Location) |
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 | 8 kV (Test Level 4) |
Discharge in air | 15 kV (Test Level 4) |
Comments | Criterion A |
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 | 1.4 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 | 2 kV (Test Level 3 - asymmetrical) |
Output | 2 kV (Test Level 3 - asymmetrical) |
Signal | 2 kV (Test Level 4 - asymmetrical) |
Comments | Criterion A |
Surge voltage load (surge) | |
Standards/regulations | EN 61000-4-5 |
Input | 1 kV (Test Level 2 - symmetrical) |
2 kV (Test Level 3 - asymmetrical) | |
Output | 1 kV (Test Level 2 - symmetrical) |
2 kV (Test Level 3 - asymmetrical) | |
Signal | 1 kV (Test Level 2 - asymmetrical) |
Comments | Criterion A |
Conducted interference | |
Standards/regulations | EN 61000-4-6 |
Conducted interference | |
I/O/S | asymmetrical |
Frequency range | 0.15 MHz ... 80 MHz |
Comments | Criterion A |
Voltage | 10 V (Test Level 3) |
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 | 2320128 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Sales Key | 090 |
Product Key | CMDQ44 |
Catalog Page | Page 249 (C-4-2017) |
GTIN | 4046356481908 |
Weight per Piece (including packing) | 1 095,8 g |
Weight per Piece (excluding packing) | 900 g |
Customs tariff number | 85044030 |
Country of origin | CN |