Nippon DLCAP Manual Download Page 31

DLCAP

TM

MODULE

 

Data sheet

     

                                                       

MDXE7R5S461PB3111B

 

Nippon Chemi-Con Corporation 

                 

                           

         

31 

 

9-5.  保守点検

Maintenance inspection 

本モジュールを保守点検する際は、次の点に注意して下さい。

 

Please take care of followings to perform maintenance inspection of this module. 

(1)

 

保守点検項目

Maintenance inspection items 

保守点検では下記の確認を行って下さい。

 

Please check followings at maintenance inspection. 

(a)

 

外観検査:

 

変形、変色、液漏れ、端子間の埃などの著しい異常の確認

 

Appearance check:    significant damage in appearance such as deformation, change in color, 
electrolyte leakage, or dust between terminals. 

(b)

 

電気検査:

 

容量および内部抵抗の測定。(経年による正常範囲の劣化を考慮する)

 

Electrical characteristics check: Measurement of capacitance and internal resistance (considering 
normal inter annual degradation) 

(2)

 

異常確認時

At abnormal detection 

保守点検によりモジュールの異常を検出した場合は、該当モジュールの交換を行なって下さい。

 

When the module abnormality is detected by maintenance inspection, please replace the module. 

(3)

 

保守点検時の注意点

Precaution for maintenance inspection

 

 

保守点検を実施する場合は、安全上次の処置を行なって下さい。

 

Please perform followings for safety to carry out maintenance inspection. 

(a)

 

作業者は必ず、手袋、めがね及びヘルメットの着用をお願いします。

 

Please wear gloves, glasses and helmet for inspection. 

(b)

 

保守点検作業は、必ず機器の電源スイッチを切り、モジュール電圧を安全電圧まで十分に放電してから
実施して下さい。

 

Before inspection, turn off the power of the equipment and discharge the module voltage to safe level. 

(c)

 

キャパシタは

0V

まで放電しても時間の経過とともに再起電圧により電圧が上昇します。安全のため、金属

の工具などで端子間をショートしないように注意して下さい。

 

Voltage of electric double layer capacitor increases by restriking voltage as time passes even it is 
discharged to 0V.    Please take care not to short-circuit between terminals by metal working tools for 
safety. 

 
 

9-6.  輸送上の注意事項

Precautions for transportation

 

本モジュールを海外に輸送する際は、次の点に注意して下さい。

 

Please take care of followings if this module is exported to overseas. 

(1)

 

海外輸送の燻蒸処理

Fumigation at exportation

 

モジュールを組み込んだ製品を海外に輸出する場合、臭化メチル等のハロゲン化合物で燻蒸処理を施される

場合があります。この場合、モジュールが臭化メチル等のハロゲン化合物に触れると「基板洗浄」の場合と同様に、
ハロゲンイオンによる腐食反応を起こす危険性があります。

 

当社では輸出に際して、燻蒸処理が不要となるように梱包方法等に配慮しております。お客様でモジュール

を組み込んだ製品を輸出する場合、燻蒸処理の有無、梱包の最終形態等についてご注意下さい。(段ボール、
ビニール等による梱包でも燻蒸ガスが内部に侵入する危険性があります。)

 

When product with the module is exported, it may be fumigated by halogenated compound such as methyl 

bromide.    In this case, the module has a risk to react corrosion by halogenated ions if it is attached to 
halogenated compound in the same case as board washing. 

We take care of packing for exportation so that no fumigation will be required.    Please take care of 

existence of fumigation and final package form when the product with the module is exported.    Fumigation 
gas can invade inside the module packed with carton or plastic. 

 

Summary of Contents for DLCAP

Page 1: ...2 Reference Specification Model Name DLCAPTM MODULE Product Number MDXE7R5S461PB3111B Nippon Chemi Con Corporation Japanese notation has priority over English notation if any doubt arises between Japa...

Page 2: ...mounted inside user system and not supposed to be exposed directly to rain wind sunlight dust etc Charge discharge causes the self heat generation inside the cells in the module Please consider coolin...

Page 3: ...re sensor 14 4 Mechanical specification 16 4 1 Mechanical specification of the module 16 4 2 Appearance 17 4 3 Label figure 18 4 4 Fixing and connection of the module 19 4 5 Packing specification of t...

Page 4: ...equipment is 3pcs connection of electric double layer capacitor DLCAPTM hereafter it is called cell in series hereafter this configuration is called module 2 Voltage balance circuit is mounted to prev...

Page 5: ...le 1 1 Please disconnect the short cable when the module is used The short cable has a short cable attention tag 2 I F RETURN Figure 3 4 2 Please remove I F connector RETURN when modules are connected...

Page 6: ...ist of the module accessories No part name No of pcs Parts appearance Connecting bus bar 1 Fixation screw for connecting plate 3 8 PT 8 Connecting plate 2 3 The above three points are accessories that...

Page 7: ...shown in Figure 2 3 DLCAPTM cell Figure 2 2 Block diagram Power terminal Balance Failure detection circuit substrate C3 C2 C1 Thermistor Power terminal I F Connector IN I F Connector OUT Thermistor H...

Page 8: ...at max charge Nominal capacitance 466 F 10 15 396 to 512 F initial measurement condition 20 10 A DCIR 4 2 m or less initial measurement condition 20 charge open 10 A 1 Sec Dielectric voltage AC 2 5 kV...

Page 9: ...ET turns on and current flows on balance resistance to control cell voltage increase Item Specification Note Balance circuit setup voltage 2 4 V 2 5 2 34 to 2 46 V Balance circuit current 104 7 mA 5 c...

Page 10: ...ormal state is short Abnormal state is open If over voltage 2 94V or higher is detected from either of 3 cells it transmits the anomalous occurrence to outside system by changing the state of photo MO...

Page 11: ...e of the single device AC Output side load voltage peak AC 60 V Output side maximum output loss 500 mW Output side maximum on resistance 2 5 ON On resistance MAX 3 1 3 ON One module per 3 cells series...

Page 12: ...of I F connector IN shows SHORT state through photo MOS relay when I F Connector RETURN is connected to I F Connector OUT at normal operating condition It shows OPEN state at abnormal operating condit...

Page 13: ...er module as Figure 3 4 when you connect 2 modules Overvoltage detection circuit works in the same way when 3 or more modules are connected 2 1 3 I F Connector OUT I F Connector RETURN 3 3 2 2 1 1 I F...

Page 14: ...tics of the thermistor Item Specification Note Sensor model No 103AT SEMITEC SEMITEC Corporation Connector model No PALR 02VF J S T MFG CO LTD PAP 02V S JST Correspondence connector specification PAP...

Page 15: ...esistance 40 188 5 k 30 111 3 k 20 67 77 k 10 42 47 k 0 27 28 k 10 17 96 k 20 12 09 k 25 10 00 k 30 8 313 k 40 5 827 k 50 4 160 k 60 3 020 k 70 2 228 k Table 3 6 Resistance Temperature Table 3 5 Resis...

Page 16: ...cover material PC PBT GF30 Holder Pillar material PBT GF30 UL94V 0 Flame retardant grade UL94V 0 Cell connection method Connect cell terminals with bus bars then fix with screw JIS A5052 H34 Bus bar...

Page 17: ...DLCAPTM MODULE Data sheet MDXE7R5S461PB3111B Nippon Chemi Con Corporation 17 4 2 Appearance Figure 4 1 Outline of the module Rating label Short cable 6 Module fixing holes total 6 spots...

Page 18: ...E Data sheet MDXE7R5S461PB3111B Nippon Chemi Con Corporation 18 4 3 Label figure 1 Rating label figure Figure 4 2 Outline of the rating label Model code Rated voltage and nominal capacitance initial S...

Page 19: ...is module to user system Refer to Figure 4 1 recommended screw size M5 4 8 3 Nm 10 Please select appropriate type and length of the fixation screws to fit user system and fix with appropriate torque T...

Page 20: ...connect plural modules with attached parts as shown Figure 4 3 No Part name No of pcs Note Connecting bus bar 1 3 8 PT Fixation screw for connecting plate 8 0 6Nm 10 Recommended tightening torque 0 6N...

Page 21: ...orporation 21 4 5 Packing specification of the module 1 Packing specification of the module 2 Packing specification of the accessories Figure 4 4 Outline of the packing specification of the module Fig...

Page 22: ...Resistance Change Table 3 1 1200 1200 of the value given in Table 3 1 Load Life Test 70 2 000 20 After the modules are subjected to the rated DC voltage at 70 for 2 000 hours the following specificati...

Page 23: ...ata sheet MDXE7R5S461PB3111B Nippon Chemi Con Corporation 23 7 Environmental protection EU RoHS This product corresponds to RoHS of EU 2013 12 6 Corresponds to exclusion of 6 regulated materials Confi...

Page 24: ...ion should be all right after the test 2 Heat shock 40 6 r 70 6hr 1 20 Following test is done 20 cycles 40 deg C 6hours and 70 deg C 6hours is determined as 1 cycle here Appearance module specificatio...

Page 25: ...eleration rate 1G frequency range 5 200Hz log sweep 10min vibration period each 1 5hour x 3axis XYZ total 4 5hour Appearance module specifications screw torque and circuit operation should be all righ...

Page 26: ...rrow on the top cover points upward See figure below Please contact us for installation at an angle exceeding horizontal 2 Temperature characteristics heat generation Electric double layer capacitor c...

Page 27: ...degradation or failure No protection circuit against over or reverse voltage is installed in this module Please consider to add protection circuit at user system if necessary in case abnormal voltage...

Page 28: ...fore please take care especially when a number of capacitors are connected in series and stored It is recommended to short circuit between terminals and store for safety 4 Environment to avoid Please...

Page 29: ...firm polarity to avoid reverse connection 3 Caution for drop Please do not drop the module Please do not use the module once it has been dropped on the floor 4 Prohibition of deformation Please do not...

Page 30: ...pection 9 5 Please carry out periodic inspections for the module that has been for industrial application Please refer to 9 5 Maintenance inspection for inspection contents 3 Abnormal state a If the m...

Page 31: ...elmet for inspection b Before inspection turn off the power of the equipment and discharge the module voltage to safe level c 0V Voltage of electric double layer capacitor increases by restriking volt...

Page 32: ...MDG Code Regarding the exportation of electric double layer capacitor a minimum of requirements and evaluation criteria for the shippers to perform are issued based on recommendation regarding hazardo...

Page 33: ...2370C Safety Application Guide for fixed electric double layer capacitors 2 Guidelines of the transport of fixed electric double layer capacitors for use in electric and electronic equipment Contact...

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