DRE240 SERIES AC - DC DIN RAIL MOUNTABLE POWER SUPPLY INDUSTRIAL CONTROL EQUIPMENT FEATURES ‧HIGH EFFICIENCY 93% ‧BUILT-IN ACTIVE P.F.C. ‧150% PEAK LOAD CAPABILITY ‧SELV COMPONENTS DESIGN ‧PARALLEL FUNCTION (SWITCH SELECTABLE) R H a UL 60950-1 IND. CONT. EQ. UL 508 EN 60950-1 SELECTION CHART DRE 240 - 24 x Wattage A : SCREW TERMINALS B : DETACHABLE CONNECTOR 12 : 12V OUT 24 : 24V OUT MODEL LIST MODEL NO. INPUT VOLTAGE DRE240-12x 88 ~ 264 VAC 192 WATTS + 12 VDC 16A 89% 91% DRE240-24x 88 ~ 264 VAC 240 WATTS + 24 VDC 10A 91% 93% OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models OUTPUT CURRENT EFF. (min.) EFF. (typ.) SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics Switching frequency Isolation voltage Isolation resistance Ambient temperature Derating (see derating curve) Storage temperature Relative humidity typ. typ. max. max. unit unit Vi nom, Io nom Input-Output 3000 / 4242 KHz VAC / VDC Input-FG 1500 / 2121 VAC / VDC 90 Input-Output, @ 500VDC Operating at Vi nom 100 MΩ + 71 -40 o Vi nom, from +61 to +71 C Non operational 2.5 -40 + 85 20 95 Vi nom, Io nom Temperature coefficient Vi nom, Io min MTBF Bellcore Issue 6 @40 oC, GB Altitude during operation IEC 60068-2-13 Dimension Screw terminal type Detachable connector type Cooling min. min. ± 0.03 12V model 374000 24V model 384000 o C % / oC o C % RH % / oC Hours 4850 Hours m L124.5 x W64 x D123.6 mm L143.5 x W64 x D123.6 mm Free air convection Pollution degree 2 INPUT SPECIFICATIONS Characteristics Rated input voltage Input voltage range www.chinfa.com 2011.02.16 Conditions Ta min ... Ta max, Io nom typ. min. Io nom max. unit VAC 100 240 AC in 88 264 VAC DC in 120 375 VDC [email protected] P1 DRE240 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Input current Rated input current Line frequency Inrush current Power dissipation Leakage current P.F.C. (Active) Conditions Vi : 115 / 230 VAC, Io nom Vi : 88 VAC, Io nom Vi nom, Io nom Vi : 115 / 230 VAC , Io nom Vi : 230 VAC, Io nom min. typ. max. 2.3 / 1.15 0.25 3.5 A A Hz A W W mA mA max. unit +1 % 3.2 63 24 / 48 47 17 16 12V model 24V model Input-Output Input-FG Vi : 230VAC, Io nom unit 0.97 OUTPUT SPECIFICATIONS Characteristics Conditions min. Output voltage accuracy (Adjusted before shipment) Vi nom, Io max 0 Minimum load Line regulation Vi nom Io nom, Vi min ...Vi max Vi nom, Io min ...Io nom 0 Load regulation typ. % single mode parallel mode Peak power 1) Vi nom Vi nom, 0.8 Io nom 12V model 11.4 24V model 22.5 Rated continuous loading Vi nom 12V model Hold up time Vi : 115 / 230 VAC , Io nom Turn on time Vi nom, Io nom Voltage trim range Rise time Ripple & noise Vi nom, Io nom, BW = 20MHz Power back immunity Vi nom, Io nom Vi nom, 1~0.5 Io nom Capacitor load Vi nom, Io nom DC ON indicator threshold at start up (Green LED) Vi nom, Io nom DC LOW indicator threshold after start up (Red LED) Vi nom, Io nom Parallel operation 0.I Io min~0.9 Io max 14.5 VDC % 12V model 18 24V model 35 12V model 24V model 12V model 24V model VDC ms with 7000μF CAP Vi nom, Io nom W 25 / 30 Vi nom, Io nom Fall time Transient recovery time 360 % 28.5 16 A @ 12Vdc / 13 A @ 14.5 Vdc with 7000μF CAP Vi nom, Io nom % 10 A @ 24Vdc / 8.4 A @ 28.5 Vdc 24V model Vi nom, Io nom ±1 ±1 ±5 1000 ms 1500 ms 150 ms 500 ms 150 ms 2 ms 100 mV VDC 7000 VDC μF 10 17.6 11.2 19.4 VDC VDC 10 17.6 11.2 19.4 VDC VDC unit 3 Up to 93%, See model list and typ efficiency curve Vi nom, Io nom, Po / Pi NOTE 1 : 3 sec or 20% duty cycle max, and the average output power should not exceed the rated power. Efficiency CONTROL AND PROTECTION Characteristics Input fuse Internal surge voltage protection Rated over load protection Power Rdy (for 24V model only) Over voltage protection Output short circuit Over temperature Degree of protection www.chinfa.com 2011.02.16 min. Conditions IEC 61000-4-5 Vi nom (see typ current limited curve) Threshold voltage of contact closed(at start up) Electrical isolation Contact rating at 60VDC Vi nom, Io nom (Shut-down protect) Detect on heat sink, shut down O/P voltage, recovers automatically after temperature goes down. 12V model 24V model 120 17.6 500 typ. max. unit T5A / 250VAC internal Varistor 150 19.4 % VDC VDC 0.3 A 17.5 V 14.5 V 30 33 shut-down protection, after 7s auto-restart 100 110 o C IP20 [email protected] P2 DRE240 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed APPROVALS AND STANDARDS UL / cUL UL 508 Listed UL 60950-1 Recognized TUV EN 60950-1, CB scheme 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 Vibration resistance ENV 50204 Level 2, EN 61204-3 meet IEC 60068-2-6 (Mounting by rail : Random wave, 10-500 Hz, 2G, each along X, Y, Z axes 10 min / cycle, 60 min ) Shock resistance meet IEC 60068-2-27 (Half sine wave, 4G, 22ms, 3 axes, 6 Faces, 3 times for each face) PHYSICAL CHARACTERISTICS Case size Screw terminal type 124.5 x 64 x 123.6 mm (4.9 x 2.52 x 4.87 inches) Detachable connector type 143.5 x 64 x 123.6 mm (5.65 x 2.52 x 4.87 inches) Case material Metal Weight 860g Packing 0.96kg ; 20 / 20.5kg / 2.01CUFT MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION 64 [2.52] 64 [2.52] 6 6 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 maximum 9 pound-inches. -Output connector can withstand torque at maximum 5.5 pound-inches. 8 m/m stripping at cable end recommends Detachable connector: AWG24-12 (0.2~2.5mm2 ) flexible / solid cable, -Input connector can withstand torque at maximum 4.5 pound-inches. -Output connector can withstand torque at maximum 7 pound-inches. 4~5 m/m stripping at cable end recommends Use copper conductors only, 60 / 75oC P Vout ADJ. DC LO DC ON DC LO DC ON DRE240 124.50 [4.9] Vout ADJ. N DRE240 L N L AC INPUT 7 Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safeIy and firmly on the rail. INSTALLATION - - ++ Rdy S ++ Rdy 143.50 [5.65] P 7.0 [0.3] 1 124.50 [4.9] S 116.6 [4.59] 9 7 9 GENERAL TOLERANCE 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] PIN ASSIGNMENT Designation 3, 4 5, 6 7 8 IN 1 2 OUT PIN NO. OTHER 9 www.chinfa.com 2011.02.16 Description RDY A normal open relay contact for DC ON level control (Never connect except 24V model) V+ V - Positive output terminal Negative output terminal N L Ground this terminal to minimize high-frequency emissions Input terminals (neutral conductor, no polarity at DC input) Input terminals (phase conductor, no polarity at DC input) DC ON Operation indicator LED DC LO Vout ADJ. S/P DC LOW voltage indicator LED Trimmer-potentiometer for Vout adjustment Single / Parallel select switch [email protected] P3 DRE240 SERIES CIRCUIT SCHEMATIC ‧Block diagram for DRE240 series L Fuse Filter N Inrush Current Limiter & Rectifier Vo + PFC Y Switching Rectifier Device Current Detection Vo - Single / Parallel select PWM Controller Reference & Error Amp. Opto Isolation Vout ADJ. Error amp & OVP Opto Isolation Output Level Detection DC ON (Green LED) DC LOW (Red LED) RDY (Relay Contact) TYP. CURRENT LIMITED CURVE Output Voltage [ % ] DRE240-24x 100 75 50 25 0 100 110 120 130 140 150 160 Power out [ % ] DERATING CURVE TYP. EFFICIENCY CURVE DRE240-24x 95 EFFICIENCY [ % ] Power out [ % ] 100 75 90 85 80 230 Vac 115 Vac 75 70 0 -40 61 71 Temperature [ oC ] 10 25 50 75 100 Power out [ % ] PEAK LOADING 360W 3 sec 3 sec Auto recover within 7 sec 240W Continuous Protect www.chinfa.com 2011.02.16 OCP OCP 7 sec 7 sec [email protected] P4