DRAN120* SERIES FOR DC BACKUP SYSTEM AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧PFC FUNCTION AVAILABLE ‧INPUT VOLTAGE 115/230VAC AUTO SELECT ‧SELV COMPONENTS DESIGN ‧3 YEARS WARRANTY R R H H Class I, Div 2 a UL 60950-1 IND. CONT. EQ. UL 508 EN 60950-1 SELECTION CHART DRAN 120 - 24 A * Wattage 12 : 13.6V OUT / 24 : 27.2V OUT / 48 : 54.5V OUT DC Backup System SCREW TERMINAL MODEL LIST OUTPUT CURRENT EFF. (min.) EFF. (typ.) + 13.6 VDC 8.8 A 82% 84% 120 WATTS + 27.2 VDC 4.4 A 84% 86% 120 WATTS + 54.5 VDC 2.2 A 85% 87% MODEL NO. INPUT VOLTAGE DRAN120-12A* 115 / 230 VAC 120 WATTS DRAN120-24A* 115 / 230 VAC DRAN120-48A* 115 / 230 VAC - - ++ Rdy OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models + - - ++ Rdy + Rdy K1 Rdy DRAN120* Series K1 D1 D1 K1 Fuse LOAD DRAN120* Series K1 Fuse LOAD Rdy BATTERY Rdy DRAN120* Series For DC Backup System Application BATTERY DRAN120* Series For DC Backup System Application Note : 1.The suffix "*" is part of the model number, which specifies the product is designed and pre-trim for low-cost DC backup power system with external Lead-Acid battery, Relay and Fuse. 2.The manufacturer is liable neither for the external components nor the damage to the power supply causing by external components. 3.The total consumption current including loading and battery charging current should not exceed the maximum rated current of power supply. 4.The operation concept of DC backup power system : A. When AC power alive : The "Rdy" is close circuit to active the external Relay . The power supply feeds current into the external loads and charges through Relay to the external battery as well. B. When AC power interrupted : The "Rdy" is remain close circuit to maintain the external Relay remain active, the external battery supply current to the external loads. C. When Battery power low : The "Rdy" become open circuit and the external Relay become inactive to disconnect the battery from external loads. www.chinfa.com 2014.09.09 [email protected] P1 FOR DC BACKUP SYSTEM SPECIFICATION DRAN120* SERIES o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Characteristics Switching frequency Isolation voltage Conditions Conditions Vi nom, Io nom Input-Output 55 Storage temperature Relative humidity Input-Output, @ 500VDC Operating at Vi nom o VAC / VDC VAC / VDC 100 MΩ + 71 -35 o Vi nom, from +61 C to +71 C Non operational -40 + 85 Vi nom, Io nom 20 95 95 Temperature coefficient Vi nom, Io min MTBF Bellcore Issue 6 @40 oC, GB 2.5 ± 0.03 Altitude during operation EN 60950-1 Dimension Cooling Screw terminal type Installation position Vertical ( other direction may derating using ) unit unit KHz VAC / VDC 1,500 / 2,121 500 / 710 Output-FG Derating (see derating curve) max. max. 3,000 / 4,242 Input-FG Isolation resistance Ambient temperature typ. typ. min. min. o C % / oC o C % RH % / oC 12V 481,000 Hours 24V 517,000 Hours 48V 576,000 5,000 L124.5 x W64 x D123.6 Hours m mm Free air convection Pollution degree 2 INPUT SPECIFICATIONS Characteristics Rated input voltage Absolute input max. range Conditions typ. Vi : 115 / 230 VAC, Io nom Rated input current Vi : 90 / 180 VAC, Io nom Line frequency Vi nom, Io nom Inrush current Power dissipation Vi : 115 / 230 VAC , Io nom 90 132 AC in 180 264 VAC DC in 210 375 VDC 2.2 / 0.83 47 Vi : 230 VAC, Io nom VAC AC in VAC A 2.8 / 1.4 A 63 24 / 48 Hz A 12V 24 W 24V 20 W 48V 19 Input-Output W 0.25 mA 3.5 mA Input-FG Power factor (Passive) unit max. 115 / 230 (auto select) Io nom Ta min ... Ta max, Io nom Input current Leakage current min. Vi : 230VAC, Io nom 0.7 OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy (Adjusted before shipment) Vi nom, Io max Minimum load Line regulation Vi nom Io nom, Vi min ...Vi max Load regulation Vi nom, Io min ...Io nom Vi nom, 0.8 Io nom Voltage trim range min. Turn on time www.chinfa.com 2014.09.09 % ± 0.5 ±1 % 24V 22.5 45 25 / 30 28.5 VDC 55 VDC ms 1,000 ms 1,500 ms 150 ms 500 ms 150 ms Vi nom, Io nom 12V model : with 7000μF CAP Vi nom, Io nom Vi nom, 1~0.5 Io nom % VDC 12V model : with 7000μF CAP 24V, 48V models : with 3500μF CAP Fall time Transient recovery time % 14.5 Vi nom, Io nom Vi nom, Io nom ±1 11.4 24V, 48V models : with 3500μF CAP Rise time unit 12V Vi : 115 / 230 VAC , Io nom Vi nom, Io nom max. 0 48V Hold up time typ. 2 ms [email protected] P2 FOR DC BACKUP SYSTEM DRAN120* SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed OUTPUT SPECIFICATIONS Characteristics Ripple & noise Vi nom, Io nom, BW = 20MHz Power back immunity Vi nom, Io nom max. 12V 18 VDC 24V 35 VDC 48V 63 Vi nom, Io nom 12V 24V, 48V DC ON indicator threshold at start up (Green LED) Vi nom, Io nom 12V Vi nom, Io nom unit mV 50 Capacitor load DC LOW indicator threshold after start up (Red LED) typ. min. Conditions VDC μF 7,000 10.4 3,500 μF 11.4 VDC 24V 21.2 22.2 VDC 48V 42.8 43.8 VDC 12V 10.3 11.3 VDC 24V 21.1 22.1 VDC 48V 42.7 43.7 VDC max. unit CONTROL AND PROTECTION Characteristics T3.15A / 250 VAC internal Internal surge voltage protection IEC 61000-4-5 Rated over load protection Vi nom Rdy Close indicator threshold at start up Power Rdy Power Rdy Varistor Rdy Open indicator threshold after start up Contact rating at 60VDC Vi nom, 0.8 Io nom (Auto Recovery) 105 125 % 10.4 11.4 VDC 12V 24V 21.2 22.2 VDC 48V 42.8 43.8 VDC 12V 10.3 11.3 VDC 24V 21.1 22.1 VDC 48V 42.7 43.7 VDC Electrical isolation Over voltage protection typ. min. Conditions Input fuse VDC 500 0.3 A 12V 15 16.8 V 24V 30 33 V 48V 60 66 V Output short circuit Fold forward Degree of protection IP20 APPROVALS AND STANDARDS UL / cUL UL 508 Listed UL 60950-1 Recognized ISA 12.12.01(Class I, Division 2, Groups A, B, C and D) TUV EN 60950-1 CE EN 61000-6-3, EN 55022 Class B, EN 61000-3-2 Class D, EN 61000-3-3 EN 61000-6-2, EN 55024, EN 61000-4-2 Level 4, EN 61000-4-3 Level 3 EN 61000-4-4 Level 4, EN 61000-4-5 L-N Level 3, L / N-FG Level 4 EN 61000-4-6 Level 3, EN 61000-4-8 Level 4, EN 61000-4-11 ENV 50204 Level 2, EN 61204-3 CCC Vibration resistance GB4943.1, GB9254, GB17625.1 meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis ) Shock resistance meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face) PHYSICAL CHARACTERISTICS Case size 124.5 x 64 x 123.6 mm (4.9x 2.52 x 4.87 inches) Case material Metal Weight 920 g Packing 1.02 kg ; 20 www.chinfa.com 2014.09.09 / 21.5 kg / 2.01 CUFT [email protected] P3 FOR DC BACKUP SYSTEM DRAN120* SERIES MECHANISM & PIN CONFIGURATION CONSTRUCTION mm [inch] Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. 64 .00 [2. 52 ] 6 11 6.60 [4. 59 ] 7.00 [0. 30 ] 1 Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range Screw terminal: AWG24-10(0.2~4mm2 ) flexible / solid cable, -Input connector can withstand torque at maximum9pound-inches. -Output connector can withstand torque at maximum5.5pound-inches. 8 m/m stripping at cable end recommends Use copper conductors only, 60 / 75oC - - ++ Rdy Vout ADJ. 124.50 [4.90] DC LO DC ON DRAN120* L INSTALLATION N GENERAL TOLERANCE 7 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] 120.00[4.72] - 400.00[15.75] ±0.80[0.03] 9 PIN ASSIGNMENT Designation PIN NO. 5, 6 A normal open relay contact for DC ON level control Positive output terminal V - Negative output terminal OUT 3, 4 Description RDY V+ IN 1, 2 L Input terminals (phase conductor, no polarity at DC input) N Input terminals (neutral conductor, no polarity at DC input) DC ON Operation indicator LED DC LO DC LOW voltage indicator LED Vout ADJ. Trimmer-potentiometer for Vout adjustment Ground this terminal to minimize high-frequency emissions 7 8 OTHER 9 CIRCUIT SCHEMATIC ‧Block diagram for DRAN120* series L Fuse Filter N Inrush Current Limiter, Rectifier and Auto Select 115 / 230 Vac Y Vo + PFC Circuit Smoothing Circuit Switching Device PWM Controller Rectifier Current Detection Vo - Opto Isolation Reference & Error Amp. Opto Isolation Over Voltage Detection Vout ADJ. Output Level Detection DC ON (Green LED) DC LOW (Red LED) (Relay Contact) DERATING CURVE Power out [ % ] 100 75 Safe Operating Area 0 -35 www.chinfa.com 2014.09.09 61 Temperature [ oC ] 71 [email protected] P4