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DRB-24V020ABA

DRB-24V020ABA

  • 厂商:

    DELTA(台达)

  • 封装:

    Module

  • 描述:

    20A BUFFER MODULE

  • 数据手册
  • 价格&库存
DRB-24V020ABA 数据手册
TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Highlights & Features • • • • • Minimum buffering time of 250 ms @ 24 V/20 A Flexible operating buffering voltage modes: Fixed mode at 22 Vdc Dynamic mode for Vin -1V Supports parallel connection to extend buffering time Conformal coating on PCBAs to protect against common dust and chemical pollutants Hazardous Locations approval to ATEX and Class I, Div 2 (DRB-24V020ABA) Safety Standards CB Certified for worldwide use Model Number: DRB-24V020AB☐ Unit Weight: 0.76 kg (1.68 lb) Dimensions (L x W x D): 121 x 70 x 120.1 mm (4.76 x 2.76 x 4.73 inch) General Description Delta’s CliQ II buffer module offers the most widely used output voltage of 24 V and one of the longest minimum buffering time of 250ms at 20A in wide input range from 22.8 Vdc to 28.8 Vdc. The buffer module utilizes maintenance-free electrolytic capacitors to store energy, thus eliminates the need of periodic replacement as compared to costlier batteries which also have shorter functional life span. The DRB-24V020AB☐ comes with comprehensive protection features like overvoltage, over current and short circuit protections. The rugged compact aluminium case is shock and vibration resistant according to IEC 60068-2 standard. Model Information CliQ II Buffer Module Model Number Input Voltage Range Rated Output Voltage Rated Output Current DRB-24V020AB☐ 22.8-28.8 Vdc 24 Vdc typ. (Depends on Vin) 20.0 A Model Numbering DR B– 24V 020A B □ DIN Rail Buffer Module Output Voltage Output Current CliQ II Series A - Metal Case, with Class I, Div N - Metal Case, without Class I, Div 2 1 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Specifications Input Ratings / Characteristics Nominal Input Voltage 24 Vdc Input Voltage Range 22.8-28.8 Vdc Maximum Input Voltage Input Current 35 Vdc Charging Mode Discharging Mode Max Power Dissipation Standby Mode < 0.6 A 20 A Max 2.5 W Average Maximum Signal Input (Inhibit) 35 V / 10 mA Max Inrush Current (Cold Start) < 20 A Charging Time < 30 s Output Ratings / Characteristics Nominal Output Voltage Range 24 Vdc typ. (Depends on Vin) Output Voltage Adjustment Range 22-28 Vdc Switch = “Fix 22 V” (Factory Setting) Switch = “Vin-1 V” Buffering starts if terminal voltage falls below 22 V Buffering starts if terminal voltage is decreased by > 1 V Maximum Output Voltage 35 Vdc Output Current 20 A Max Output Power 480 W Max (24 V/20 A) Buffering Time 250 ms Min @ 24 V/20 A Load, 5 s Min @ 24 V/1 A Load (Refer to Fig. 1) Maximum Signal Output 35 V / 10 mA Signals Inhibit Signal (I) (Low: < 1V; High: > +VS-2V) “Low” = Shuts down buffer module Ready Signal (R) “High” = Buffer module is fully charged or in standby mode Buffering Signal (B) “High” = Buffer module is discharging or in buffering mode Supply Voltage (+VS) Common +VS (35 V Max) PARD (20 MHz) < 200 mVpp @ 25°C, buffering mode Parallel Connection Yes Series Connection No Protective Device Transient Voltage Suppressor (TVS) for signals Fig. 1 2 Buffering Time (Typical Values at “Vin-1 V”) All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Mechanical Case Cover / Chassis Aluminium Dimensions (L x W x D) 121 x 70 x 120.1 mm (4.76 x 2.76 x 4.73 inch) Unit Weight 0.76 kg (1.68 lb) LED Indicators Green LED Off Unit is discharged or Vin < 22 Vdc Green LED On Unit is fully charged Green LED Flashing Slowly (1Hz) Unit is charging Green LED Flashing Quickly (10Hz) Unit is discharging Cooling System Terminal Wire Convection Input / Output 2 Pins (Rated 300 V/30 A) Signal 5 Pins (Rated 300 V/30 A) Input / Output AWG 12-10 Signal AWG 24-10 Mounting Rail Standard TS35 DIN Rail in accordance with EN 60715 Noise (1 Meter from power supply) Sound Pressure Level (SPL) < 40 dBA Environment Surrounding Air Temperature Power De-rating Operating -25°C to +75°C Storage -25°C to +85°C Vertical Mounting > 70°C de-rate power by 5% / °C Horizontal Mounting > 70°C de-rate power by 5% / °C Operating Humidity 5 to 95% RH (Non-Condensing) Operating Altitude 0 to 2,500 Meters (8,200 ft.) Shock Test Non-Operating IEC 60068-2-27, 30 G (300 m/S²) for a duration of 18 ms, 1 time per direction, 2 times in total Vibration Non-Operating IEC 60068-2-6, 10 Hz to 500 Hz @ 30 m/S² (3G peak); 60 min per axis for all X, Y, Z direction Pollution Degree 2 Protections Overvoltage 32 V ± 10% Overload / Overcurrent 30 A Max Short Circuit No Damage Penetration Protection > 3.5 mm (e.g. screws, small parts) Reverse Polarity Protection Yes Degree of Protection IP20 Protection Against Shock Class I with PE* connection *PE: Primary Earth 3 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Reliability Data MTBF (at Vin-1V Mode) > 800,000 hrs. as per Telcordia SR-332 @ Standby Mode (Buffer module in Ready State) Expected Cap Life Time 10 years (Standby Mode @ 40°C) Safety Standards / Directives Electrical Equipment of Machines EN/BS EN 60204-1 Electrical Equipment for Use in Electrical Power Installations IEC/EN/BS EN 62477-1 / IEC 62103 Electrical Safety EN 62368-1 SIQ Bauart UL/cUL recognized CB scheme UKCA Industrial Control Equipment UL/cUL listed CSA Hazardous Location / ATEX (For DRB-24V020ABA) UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395) UL 62368-1 and CSA C22.2 No. 62368-1 (File No. E191395) IEC 60950-1, IEC 62368-1 BS EN 62368-1 UL 508 and CSA C22.2 No. 107.1-01 (File No. E315355) CSA C22.2 No. 107.1-01 (File No. 181564) cCSAus CSA C22.2 No. 213-M1987, ANSI / ISA 12.12.01:2007 [Class I, Division 2, Group A, B, C, D T4, Ta= -25°C to +75°C (> +70°C derating)] ATEX EN 60079-0:2009, EN 60079-15:2010 [ II 3G Ex nA IIC T4 Gc, Ta= -25°C to +75°C (> +70°C derating)] CE Certificate No. EPS 12 ATEX 1 491 X In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU UKCA For DRB-24V020ABA: In conformance with Equipment for explosive atmospheres (ATEX) directive 2014/34/EU In conformance with Electrical Equipment (Safety) Regulations 2016 No. 1011 and The Electromagnetic Compatibility Regulations 2016 No. 1091 1.5 KVac Galvanic Isolation Input & Output / PE Signal / PE 4 1.5 KVac All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ EMC Emissions (CE & RE) Generic Standards: CISPR 32, EN/BS EN 55032, EN/BS EN 55011, FCC Title 47: Class B Component Power Supply for General Use EN 61204-3 Immunity Generic Standards: EN/BS EN 55024, EN/BS EN 61000-6-2 Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A1) Air Discharge: 15 kV Contact Discharge: 8 kV Radiated Field IEC 61000-4-3 Level 3 Criteria A1) 80 MHz-1 GHz, 10 V/M, 80% modulation (1 KHz) Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A1) 2 kV Surge IEC 61000-4-5 Level 3 Criteria A1) Common Mode2): 2 kV Differential Mode3): 1 kV Conducted IEC 61000-4-6 Level 3 Criteria A1) 150 kHz-80 MHz, 10 Vrms Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A1) 10 A/Meter Voltage Dips and Interruptions IEC 61000-4-11 Level 3 Criteria A 1) Additional 100% dip; 1 cycle (20 ms); No Damage Low Energy Pulse Test (Ring Wave) IEC 61000-4-12 Level 3 Criteria A1) Common Mode2): 2 kV Differential Mode3): 1 kV Harmonic Current Emission IEC/EN/BS EN 61000-3-2, Class A Voltage Fluctuation and Flicker IEC/EN/BS EN 61000-3-3 Note: Product intended to be used as Apparatus with AC-DC Power Supply, EMC compliance to be verified in correspondence to the connected units. 1) Criteria A: Normal performance within the specification limits 2) Asymmetrical: Common (Line to earth) 3) Symmetrical: Differential mode (Line to line) 5 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Block Diagram Device Description 1) 2) 3) 4) 5) 6 Input / Output terminal block connector Signal terminal block connector Select switch (operation mode) LED display status Universal mounting rail system All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Dimensions L x W x D: 121 x 70 x 120.1 mm (4.76 x 2.76 x 4.73 inch) Engineering Data Output Load De-rating VS Surrounding Air Temperature Note 1. 2. 3. 4. Fig. 2 7 The unit may degrade, or be damaged, when it is continuously used outside the shaded region, refer to the graph shown in Fig. 2. In order for the device to function in the manner intended, it is also necessary to keep a safety distance as recommended in the safety instructions while the device is in operation. Depending on the surrounding air temperature and output load delivered by the power supply, the device can be very hot! If the device has to be mounted in any other orientation, please contact info@deltapsu.com for more details. De-rating for Vertical and Horizontal Mounting Orientation > 70°C de-rate power by 5% / °C All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Assembly & Installation The unit can be mounted on 35 mm DIN rails in accordance with EN 60715. The device should be installed with Input / Output terminal block at the top. Each device is delivered ready to install. Mounting Dismounting Fig. 3.1 Mounting Fig. 3.2 Dismounting Snap on the DIN rail as shown in Fig. 3.1: 1. Tilt the unit upwards and insert it onto the DIN rail. 2. Push downwards until stopped. 3. Press against the bottom front side for locking. 4. Shake the unit slightly to ensure that it is secured. To uninstall, pull or slide down the latch with screw driver as shown in Fig. 3.2. Then slide the unit in the opposite direction, release the latch and pull out the unit from the rail. In accordance to EN 60950 / UL 60950 and EN 62368 / UL 62368, flexible cables require ferrules. Use appropriate copper cables designed to sustain operating temperature of: 1. 60°C, 60°C / 75°C for USA 2. At least 90°C for Canada. 8 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Safety Instructions Horizontal Mounting  Vertical Mounting • ALWAYS switch mains of input power OFF before connecting and disconnecting the input voltage to the unit. If mains are not turned OFF, there is risk of explosion / severe damage. To guarantee sufficient convection cooling, please refer to the following instructions to ensure sufficient clearance around the device. Vertical Mounting: 50 mm (1.97 inch) above and below the device as well as a lateral distance of 20 mm (0.79 inch) to other units. Horizontal Mounting: 50 mm (1.97 inch) above and below the device as well as a lateral distance of 50 mm (1.97 inch) to other units. Note that the enclosure of the device can become very hot depending on the surrounding air temperature and load of the power supply. Risk of burns! The main power must be turned off before connecting or disconnecting wires to the terminals! DO NOT insert any objects into the unit. Hazardous voltages may be present for up to 5 minutes after the input mains voltage is disconnected. Do not touch the unit during this time. The unit is a built-in unit and must be installed in a cabinet or room (condensation free environment and indoor location) that is relatively free of conductive contaminants. • • • • • •  For DRB-24V020ABA: • The unit must be installed in an IP54 enclosure or cabinet in the final installation. The enclosure or cabinet must comply with EN 60079-0 or EN 60079-15. • Warning: Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2. • Warning: Explosion Hazard - Do not disconnect equipment or adjust switch unless the power has been switched off or the area is known to be non-hazardous. 9 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Functions Buffering, Ready and Inhibit Signal Characteristics Signal Level Low: < 1 V; High: < +VS-2 V Supply Voltage (+VS) Min = 10 Vdc, Max = 35 Vdc Maximum Signal Output 35 V / 10 mA Buffering Signal (B) “High” = Buffer module is discharging or in buffering mode Isolation (Signal Port to Power Port) 1.5 KVac LED Indicator Green LED Flashing Quickly (10Hz) Ready Signal (R) “High” = Buffer module is fully charged or in standby mode Isolation (Signal Port to Power Port) 1.5 KVac LED Indicator Green LED On Inhibit Signal (I) “Low” = Shuts down buffer module Shut-down Threshold 6 Vdc Min / 10 Vdc Max Isolation (Signal Port to Power Port) 1.5 KVac Operating Diagram Wiring Schematics Typical Application Notes can be found on Page 9. 10 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24 V 20 A / DRB-24V020AB□ Typical Application Notes Fig. 4.1 General connection / wiring diagram Fig. 4.2 Paralleling of buffer units Fig. 4.3 Decoupling of buffered branches Fig. 4.4 General signals wiring Fig. 4.5 Signals supplied from an external voltage Fig. 4.6 Connection diagram with redundant operation 11 All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24V 20A / DRB-24V020AB□ Connectable Power Supplies The buffer module is recommended to be connected with the following power supplies: CliQ Series DRP024V060W1AA DRP024V060W1AZ DRP024V120W1AA DRP024V240W1AA DRP024V480W1AA CliQ II Series DRP024V060W1B☐ DRP024V120W1B☐ DRP024V240W1B☐ DRP024V480W1B☐ Inrush Current Overvoltage Protection (Latch Mode) Inrush current is the peak, instantaneous, input current measured and, occurs when the input voltage is first applied. For DC input voltages, the maximum peak value of inrush current will occur during the first applied DC voltage. The buffer module’s overvoltage protection will be activated when DC input to the module exceeds the maximum specified input voltage. The overvoltage limits are same as power supply limits, 32V±10%. Buffer module will shut down and latch during overvoltage mode, and will return to normal operation upon removal of fault and power supply input is recycled (ON/OFF) or input to buffer module is recycled. Short Circuit Protection (Latch Mode) Overload & Overcurrent Protections (Latch Mode) When the output current exceeds 120% of IO (Max load) buffer module will shut down and latch. Normal operation of buffer module can be resumed upon removal of fault and power supply input is recycled (ON/OFF) or input to buffer module is recycled. 12 Buffer module is protected by short circuit during buffering mode, in the event of short circuit the module will shut down and latch. Operation can be resumed upon removal of fault and power supply in put is recycled (ON/OFF) or input to buffer module is recycled. All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06) TECHNICAL DATASHEET CliQ II Buffer Module 24V 20A / DRB-24V020AB□ Others Conformal Coating The Protective Coating Technology Delta Electronics Group has designed the perfect dipping technique which penetrates everywhere including under device, and prevents leakage. The conformal coating dipping can be applied to PCBAs or circuit board. The coating preserves the performance of precision electronic primarily by preventing ionizable contaminants such as salt from reaching circuit nodes, where the material slumps around sharp edges. This can be a problem especially in highly conversing atmosphere. Attention Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using the product before placing an order with Delta. Delta reserves the right to make changes to the information described in the datasheets without notice. Manufacturer and Authorized Representatives Information Manufacturer Thailand Delta Electronics (Thailand) PCL. 909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand Taiwan Delta Electronics, Inc. 3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County 32063, Taiwan Authorized Representatives The Netherlands Delta Greentech (Netherlands) B.V. Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands 13 United Kingdom Delta Electronics Europe Limited 1 Redwood Court, Peel Park Campus, East Kilbride, Glasgow, G74 5PF, United Kingdom All parameters are specified at 25°C ambient and AC input unless otherwise indicated. www.DeltaPSU.com (November 2021, Rev. 06)
DRB-24V020ABA 价格&库存

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