Instruction Manual. Rugged PCB type. 1 Terminal Block. 2 Function. 3 Series Operation and Parallel Operation. 4 Assembling and Installation Method

Transcription

1 Rugged PCB ype Insrucion Manual 1 Terminal Block Funcion Inpu volage range Inrush curren limiing Overcurren proecion Overvolage proecion Oupu volage adjusmen range Isolaion Remoe ON/OFF E9 E9 Series Operaion and Parallel Operaion E9 4 Assembling and Insallaion Mehod 4.1 Insallaion mehod 4. Deraing 4. Mouning screw E1 E E E 5 Ground 6 Ohers E1 E1 E7

2 Rugged PCB ype Insrucion Manual 1 Terminal Block Funcion 5F.1 Inpu volage range CN The range is from AC85V o AC64V or DC1V o DC7V. Only AC inpu is available o comply wih agency approval. AC inpu volage mus have a range from AC85V o AC64V for normal operaion. If he wrong inpu is applied, he uni will no operae properly and/or may be damaged. Oupu Oupu. Inrush curren limiing Inrush curren limiing is builin. 75F If a swich on he inpu side is insalled, i has o be he one handling he inpu inrush curren. CN The hermisor is used for proecion from inrush curren. When power is urned ON/OFF repeaedly wihin a shor period of ime, i is necessary o have enough ime for power supply o cool down. Oupu Oupu. Overcurren proecion Overcurren proecion is builin and comes ino effec a over F CN 15% of he raed curren. Overcurren proecion prevens he uni from shor circui and overcurren condiion. The uni auomaically recovers when he faul condiion is cleared. When he oupu volage drops more han 5% of he raed oupu volage value a overcurren, he average oupu curren is re duced by inermien operaion of power supply. Oupu Oupu.4 Overvolage proecion The overvolage proecion circui is builin and comes ino effec a 115 1% of he raed volage (excep V oupu volage ype: 15F i operaes a V). The AC inpu should be shu down if overvolage proecion is in operaion. The minimum inerval of CN AC recycling for recovery is o minues ( ). The recovery ime varies depending on inpu volage. CN Remarks: Please avoid applying he overraed volage o he oupu ermi Oupu Oupu nal. supply may operae incorrecly or fail.in case of operaing a moor ec., please insall an exernal diode on he oupu erminal o proec he uni..5 Oupu volage adjusmen range Adjusmen of oupu volage is possible by using poeniomeer (only available o.v oupu volage ype). Oupu volage is increased by urning poeniomeer clockwise and is decreased by urning poeniomeer counerclockwise. Opion Y is recommended which can adjus he oupu volage.

3 Rugged PCB ype Insrucion Manual.6 Isolaion For a receiving inspecion, such as HiPo es, gradually increase (decrease) he volage for he sar (shu down). Avoid using Hi Po eser wih he imer because i may generae volage a few imes higher han he applied volage, a ON/OFF of a imer. If he uni is esed on he isolaion beween inpu & oupu and oupu & FG, remoe ON/OFF mus be shored o oupu. Series Operaion and Parallel Operaion Series operaion is available by connecing he oupus of wo or more power supplies wih he same oupu volage, as shown below. Oupu curren in series connecion should be lower han he lowes raed curren in each uni..7 Remoe ON/OFF (Opional R ) Opion R is available for remoe ON/OFF. Beween RC() and RC() SW ON ( V) SW OFF (.5V) Oupu ON OFF (a) Vcc Exernal Source l=ma max SW RC() RC() Connecor for remoe ON/OFF (Opional) R When exernal power source is in he range of V, curren limi resisance R is no required. However, when exernal power source exceeds 1.5V, curren limi resisance R mus be conneced. To calculae he curren limi resisance use following equaion: Vcc (1.1Ri.5) R[ ]=.5 Where; Vcc = Exernal Source Ri = The inernal resisance (7 ) A wrong connecion may damage he inernal componens of he uni. Remoe ON/OFF circui (RC(), RC()) is isolaed from inpu, oupu and FG. 1 Ri (b) Parallel redundancy operaion is available by connecing he unis as shown below. l1 l Values of I1 and I become unbalanced by a sligh difference of he oupu volage. Make sure ha he oupu volage of unis is of equal value and he oupu curren from each power supply does no exceed he raed curren. I 1, I he raed curren value Opion Y is recommended which can adjus he oupu volage. E9

4 Rugged PCB ype Insrucion Manual 4. Deraing The operaive ambien emperaure is differen by wih / wihou case cover or mouning posiion. Please refer drawings as below. In case, venilaion mus keep he emperaure of C119 below 85. See Exernal View for he locaion of C119. Noe: In he hached area, he specificaion of Ripple, Ripple Noise is differen from oher area. 5F facor [%] E 4 Assembling and Insallaion Mehod 4.1 Insallaion mehod When wo or more power supplies are used side by side, posiion hem wih proper inervals o allow enough air venilaion. Ambien emperaure around each power supply should no exceed he emperaure range shown in deraing curve. In case of meal chassis, keep he disance beween l 1 & l for o insulae beween lead of componen and meal chassis. If i is less han l 1& l, inser he insulaion shee beween power supply and meal chassis. (E), (F) mouning (B), (C), (D) mouning (A) mouning Convecion Ambien emperaure [ ] 1=8mm min =4mm min 5F SN (Requiremen: Min. AC9V) facor [%] 75F facor [%] 75F SN (Requiremen: Min. AC9V) facor [%] F facor [%] (D), (E), (F) mouning (B), (C) mouning (A) mouning Convecion Ambien emperaure [ ] F SN (Requiremen: Min. AC9V) facor [%] Ambien emperaure [ ] Convecion (D), (E) mouning (B), (C) mouning (A) mouning Convecion (B), (E) mouning (C), (D) mouning (A) mouning (B), (C), (D), (E), (F) mouning (A) mouning Convecion Ambien emperaure [ ] (B), (C), (D), (E) mouning (A) mouning Convecion Ambien emperaure [ ] Ambien emperaure [ ]

5 Rugged PCB ype Insrucion Manual 15F facor [%] (D), (E), (F) mouning (B), (C) mouning (A) mouning Convecion Ambien emperaure [ ] 15F SN (Requiremen: Min. AC9V) facor [%] (E) mouning (B), (C), (D) mouning (A) mouning Convecion Ambien emperaure [ ] When uni mouned excep below drawings, i is required o consider venilaed environmen by forced air cooling for emperaure /load deraing. For deails, please consul our sales or engineering deparmens. Mouning mehod (A) (B) (C) (D) Keep isolaion disance beween screw and inernal componens in case of opion S, SN, as below char. 5 Ground When insalling he power supply wih your uni, ensure ha he inpu FG erminal or mouning hole FG is conneced o safey ground of he uni. However when applying he safey agency, connec he inpu FG erminal o safey ground of he uni. Mouning hole FG 9 9 Normal posiion (E) (F) (F) mouning is no possible when uni is wih case cover, bu if need o operae uni by (F) posiioning wih case cover, emperaure/load deraing is necessary. For more deails, please consul our sales or engineering deparmens. 4. Mouning screw The mouning screw should be M. The hached area shows he allowance of meal pars for mouning. Please be carefull wih ha meal pars do no ouch mouned pars a fron side, where major componens are mouned, when a power supply is insalled wih hem. 6 Ohers This power supply is he rugged P.C.B. ype. Do no drop conducive objec in he power supply. A ligh load, here remains high volage inside he power supply for a few minues afer power OFF. So, a mainenance, ake care abou elecric shock. This power supply is manufacured by SMD echnology. The sress o P.C.B like wising or bending causes he defec of he uni, so handle he uni wih care. E1