Basic characteristics data • Instruction manual
Contents
1. DPE 9 6 Implementation Mounting Method DPR e IAE Mounin MERO E E a DPF 9 6 2 Stress onto the Pins DPE 9 Se ee e DPF 9 6 4 Soldering DPF 9 TAU DPF 10 DPF 5 CO EL 1 Pin Connection AUX DIOG cBo omna a DAC1 VOUT E d AC2 ea Bottom View Table 1 1 Pin connection and function No Pin connection Function AC1 AC Input AC2 R External resistor for inrush current protection VOUT DC Output VOUT DC Output AUX Auxiliary power supply for external signal 0 IOG Inverter operation monitor CB Current balance ENA Enable signal No Reference 3 3 Wiring input pin Q 3 2 External components 3 4 Connection of loaded circuit 4 4 Auxiliary power supply for external signal 4 5 Inverter operation monitor 5 2 Parallel operation 4 6 Enable signal 2 Input Voltage Derating HFig 2 1 shows rated output for each input voltage section Maximum output should be within this range 1500 Output power W 1000 950 850 8590 95 170 Input voltage AC V2. 4 7 Isolation For a receiving inspection such as Hi Pot test gradually increase decrease the voltage for a start shut down Avoid using Hi Pot tester with the timer because it may generate voltage a few times higher than the applied voltage at ON OFF of a timer 5 Series and Parallel Operation 5 1 Series operation BAs input and output are not insulated series operation is impossible DPE 8 5 2 Parallel operation Parallel operation is available by connecting the units as shown in Fig 5 1 BAs variance of output current drew from each power supply is maximum 10 the total output current must not exceed the value determined by the following equation Output current in parallel operation the rated current per unit x number of unit x 0 9 In parallel operation the maximum operative number of units is 5 When the output line impedance is high the power supply is become unstable Use same length and thickness width wire pattern for the current balance improvement Connect each input pin for the lowest possible impedance When the number of the units in parallel operation increases in put current increases Adequate wiring design for input circuitry such as circuit pattern wiring and current for equipment is re quired mif temperatures of aluminum base plates are different in the power supply for parallel operation values of output current will change greatly Design radiation to equalize
3. Fig 2 1 Input voltage derating curve DPE 6 WAM INCCMEecaoneme Instruction Manual 3 Standard Connection Method 3 1 Standard connection method To use DPF1000 connection shown in Fig 3 1 and outside at tached components are required Through this connection DC output voltage can be obtained from AC input voltage AC input voltage and DC output voltage are not insulated Heatsink DPF series R1TH1 _ DBS series oft AC1 aun Fett evin Noise c1 2 C3 c5 ACIN Filter F N T FG Ac2 VOUT VIN aux HRe PC1 _ RC1 cya XD ae ENA Foc 4 Fig 3 1 Standard connection method Table 3 1 External components No Symbol Component Required characteristics 20A or less D Input f a F1 pu SS Slow blow type 10A or less Output fuse 2 F2 a Normal blow type 2uF or more Rated ripple current 9A or more 3 l t ti oe PEE Genk Film capacitor Safety approved type C2 Output capacitor 14F or more Rated ripple current 8A or more Film capacitor a 220 22004F Hold ti el 3 is cece alka Aluminum electrolytic capacitor 2200pF Y capacit noel Safety approved type D R1 Inrush cuurent 4 7 102 protection resistor Wirewound Resistor with Thermal Cut Offs 3 2 External components F1 F2 C1 Input fuse 20A or less Fuse is not built in at input side In order to secure the
4. built in this power supply Connect an external noise filter to reduce the conducted noise to the power supply line BA fuse to protect input is not built in To assure safety install a slow blow fuse of 20A maximum to the input circuit F1 3 4 Connection of loaded circuit For connecting the DBS DAS series see Fig 3 1 For details of F2 LF1 and C5 refer to the instruction manual for the DBS DAS series LF1 may not be required depending on the noise standard or the design of the printed circuit board In this case ENA and RC1can be directly connected without having PC1 Control load current so that it may flow only when the terminal ENA is at L At H when inrush current protection circuit is not released excessive current may be applied to the circuit For connection of loads except the series DBS DAS please con tact Cosel development department 3 5 Heatsink The power supply adopts the conduction cooling system Attach a heatsink to the aluminum base plate to cool the power supply for use Refer to 6 5 Derating MAMAN MEIER Instruction Manual 4 Function 4 1 Overcurrent protection The overcurrent protection circuit is not built in 4 2 Overvoltage protection The overvoltage protection circuit is built in The AC input should be shut down if overvoltage protection is in operation The mini mum interval of AC recycling for recovery is a few minutes which output voltage drops below 20V When this f
5. more information on cooling methods 100 80 60 40 Load factor 20 0 20 10 0 10 20 30 40 50 60 70 80 85 90 Aluminum base plate temperature Tc c Te Measuring point Fig 6 2 Derating curve DPF 10
6. safety use the slow blow type fuse F1 20A or less Output fuse 10A or less Since over current protection is not built in use the normal blow type fuse F2 10A or less at output side to secure the safety Input capacitor 2uF or more Install an external capacitor C1 2 F or more to keep stable operation and to avoid failure Use AC250V rated voltage with safety approved and over 9A rated ripple current COS EL C2 Output capacitor 14F or more Install an external capacitor C2 14F or more as close as pos sible to the output pins to keep stable operation and to avoid failure Use DC400V or higher rated voltage and over 8A rated ripple current capacitor C3 Holdup capacitor 220 2200 F Since holdup capacitor is not built in install electrolytic ca pacitor C3 220 2200xF close to the ouput pins The rated ripple current of C3 and the holdup time for module should be considered The capacitor value should be within 220 to 2200HF to avoid failure C4 Y capacitor 2200pF Install an external capacitor C4 2200pF to keep stable oper ation Use AC250V rated voltage with safety approved capac itor R1 _Inrush current protection resistor 4 7 102 Connect a resistor between R pin and Vout pin for inrush current protection The surge capacity is required for R1 please contact component mfg Wirewound resistor with ther mal cut offs type is required 3 3 Wiring input pin BA noise filter is not
7. COSEL Basic Characteristics Data Basic Characteristics Data Model Circuit methad frequency current Rated caver PCB Pattern opeen sist oae ircuit metho i curren A Single Double Series Parallel kHz A input fuse protection Material ES sided operation operation 11 5 1 DPF1000 Active filter 130 SCR Aluminum Yes No Yes 8 5 x2 1 The value of input current is at ACIN 100V and 1000W load 2 The value of input current is at ACIN 200V and 1500W load DPF 4 WO Laie Instruction Manual CO EL Pin Connection DPE 6 Input Voltage Derating DPE Standard Connection Method DPE6 Sil mm Standardiconnectionimethodi a a a DPF 6 32 Extemalcomponents e m DPF 6 Six Wiringinputpin e e DPF 7 3 45 Connectionmoiloaded circuit a DPF 7 Size Heatsink DPF 7 Function DPF 7 Axle VGNCUNTEMt PIOLGCUOM mr aa aaa DPF 7 IPR ON CVV OLA CY NOLO GUO I ee eee DPF 7 ZA 3 MemmIMN IMAI NOL C UO Ieee ee DPF 7 4 4 Auxiliary power supply circuit for external signal AUX DPF 7 A Veneno perationimonitorl OGE aa ac ee DPF 8 An Game Means ciel ENA ae DPF 8 ZA mS cL Oca DPF 8 Series and Parallel Operation DPES SISE CIES OP CTA ON a a ca a DPE 8 5 2 Parallel operation DPE 8 5 3 N 1 redundant operation
8. m enough 6 4 Soldering Flow soldering 260 C less than 15 seconds 6 1 Mounting method The unit can be mounted in any direction When two or more Soldering iron AC IN DC OUT R pins 450 c less than 5 seconds Signal pins 350 C less than 3 seconds less than 20W power supplies are used side by side position them with proper intervals to allow enough air ventilation Aluminum base plate tem perature around each power supply should not exceed the tem perature range shown in derating curve Avoid placing the AC input line pattern lay out underneath the unit it will increase the line conducted noise Make sure to leave an ample distance between the line pattern lay out and the unit Also avoid placing the DC output line pattern of DC DC converter underneath the unit because it may increase the output noise Lay out the pattern away from the unit DPF 9 CO EL OATES ET R NA Instruction Manual 6 5 Derating Use with the conduction cooling e g heat radiation by conduction from the aluminum base plate to the attached heat sink Fig 6 2 shows the derating curve based on the aluminum base plate temperature In the hatched area the specification of Ripple and Ripple Noise is different from other areas Eit is necessary to note thermal fatigue life by power cycle Please reduce the temperature fluctuation range as much as pos sible when the up and down of temperature are frequently gener ated Contact for
9. on may be weakened As shown in Fig 6 1 FG CBE avoid applying stress of more than 29 4N 3kgf on the input ae pins output pins A part and more than 9 8N ikgf to the signal DPF R ee F3Di pins B part eel er VOUE alt n a The pins are soldered on PCB internally therefore do not pull or F were bend them with abnormal forces AC2 ENA i gt BFix the unit on PCB fixing fittings to reduce the stress onto the pins FG CBE U UU U AP 5 UA Wa WY A part B part NS lt gt lt i i Less than 29 4N Less than 29 4N Less than 9 8N Less than 9 8N Fig 5 2 N 1 redundant operation 3kgf l 3kgf 1kgf i 1kagf j Less than 29 4N Less than 9 8N 5 3 N 1 redundant operation oma en Eit is possible to set N 1 redundant operation for improving reliabil ity of power supply system Fig 6 1 Stress onto the pins Connect as shown in Fig 5 2 Purpose of redundant operation is to ensure stable operation in 6 3 Cleaning the ev nt or single powersupply failure Clean the product with a brush Prevent liquid from getting into Since extra power supply is reserved for the failure condition so the product total power of redundant operation is equal to N Do not soak the product into liquid EDo not stick solvent to a name plate or a resin case If solvent sticks to a name plate or a resin case it will cause to 6 Implementation E change the color of the case or to fade letters on name plate away Mou nting Method BAfter cleaning dry the
10. onitor operation of the inverter When unit operation stopped due to overvoltage protection ther mal protection or the event of a failure in the power supply IOG signal state changes to H from L within 1 second And output voltage becomes an equal value to the full wave rectified AC in put voltage If IOG signal status keeps H there is a possibility that unit and or external circuit is damaged In case like this please check the unit and or external circuit conditions in your system IOG can be used for monitoring failures such as redundant opera tion EOG may become unstable in case of start up or sudden change of load current Set the timer with delay of more than 5 seconds During parallel operation unstable condition may occur when load current becomes lower than 10 of rated value 4 6 Enable signal ENA mUse ENA to control starting of the loaded power supply When inrush current protection circuit is released ENA outputs LOW mif load current flows without releasing of the circuit the resistor may be burnt Table 4 1 Specification of TMP IOG No Item IOG Normal operation L ENA Output possible L 1 Function Malfunction of inverter H Output prohibited H 2 Base pin VOUT 3 Level voltage L 0 6V max at 10mA 4 Level voltage H Open collector 5 Maximum sink current 10mA max 6 Maximum applied voltage 35V max
11. plate temperatures by attaching the same heatsinks Output diode Di is not required if capacity of output smoothing ca pacitor for parallel connection is below 2 500uF F2 PPF your a P AC i VOUT AUX F1 AC2 on ENAH Noise FG CB whe Filter m VIN AC IN rT VIN F3 Di RC1 oT ph FG DPF R F2 VOUT Uk to AC1 T VOUT AUX rj AC2 i ENA gt t re BHI F3 Di ono DPF Ri ap ee F2 VOUT on 1 Fig 5 1 Parallel operation CO EL EES E A N RA A Instruction Manual DPF aoe F3Di High frequency noise radiates directly from the unit to the atmo ON0 Pt oe AC1 wi sphere Therefore design the shield pattern on the printed circuit ap NOUT gt board and connect its one to FG aca BUN VIN ood a g ENA gt The shield pattern prevents noise radiation FG CB AC IN Noise Bridge Filter Diode VIN o _ W S DPF R i j Fs E2 VOUT loni REI 6 2 Stress onto the pins a VOUT mWhen too much stress is applied to the pins of the power supply gt AC2 a Z e the internal connecti
12. unction operates the power factor corrector function does not operate and output voltage becomes the full wave recti fied AC input voltage Remarks Please note that the unit s internal components may be damaged if excessive voltage over rated voltage is applied to output termi nal of power supply This could happen when the customer tests the overvoltage performance of the unit 4 3 Thermal protection Thermal protection circuit is built in and it operates at 100 15 c If this function comes into effect shut down the output eliminate all possible causes of overheating and drop the temperature to nor mal level To prevent the unit from overheating avoid using the unit in a dusty poorly ventilated environment When this function operates the power factor corrector function does not operate and output voltage becomes the full wave recti fied AC input voltage 4 4 Auxiliary power supply circuit for external signal AUX The AUX pin can be used as the power source with the open col lector output output voltage DC 6 5 8 5V maximum output cur rent 10mA for IOG and ENA mWhen used with AUX pin of additional units of this model for par allel connection make sure to install a diode and that the maxi mum output current must be below 10mA M Never let a short circuit occur between the AUX pin and other pins It may damage the unit DPE 7 COSEL Instruction Manual 4 5 Inverter operation monitor IOG Use IOG to m
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