可変速DCプロペラファン MDVシリーズ
Contents
1. BE HE Ss A 1 e o es Ww Or K X oF2. N e e e e e e
3. For English version see opposite side o e e e
4. o M4 0 6 N m 4 a 6 GND PWMIES DC24 V Z E ON PWM 25 kHz 5 25 V 0 100 PWM it lt source I sink a R 0 val LM PWM TTL source lt 1 mA PWM VL sink 1 mA PWM VH x MDV1238 I sink lt 3 mA GND
5. e EZ fip eL TR Ce 1 e Uk 1 HH Pens ns 1 e kk 1 kia To Bien Kg m e e 10 60 C e 85 e
6. e e in e o e E
7. PHS aA TEL 0120 925 410 FAX 0120 925 601 TEL 0120 925 420 FAX 0120 925 602 ABR TEL 0120 925 430 FAX 0120 925 603 8 00 20 00 9 00 17 30 TEL 0120 911 271 9 00 18 30 Orientalmotor OPERATING MANUAL HF 3146 2 DC Axial Flow Fans Variable Flow MDV Series Atus A E Before using the fan Only qualified personnel should work with the product Use the product correctly after thoroughly reading the section Safety precautions The product described in this manual has been designed and manufactured for use in general industrial machinery and must not be used for any other purpose For the power supply use a DC power supply with reinforced insulation on its primary and secondary sides Oriental Motor Co Ltd is not responsible for any damage caused through failure to observe this warning E Standard The product is recognized by UL and certified by T V Standards Certification body UL 507 UL CSA C22 2 No 113 EN 60950 1 TUV e Installation conditions For EN Standards Overvoltage category I P
8. 1 2 DC30 V 10 mA UR 4 4 gz ae GND yov e e Orientalmotor ORIX o Copyright ORIENTAL MOTOR CO LTD 2012 http www orientalmotor co jp
9. Area that is free of explosive atmosphere or toxic gas such as sulfuric gas or liquid Area not exposed to direct sun Area free of excessive amount of dust iron particles or the like Area not subject to splashing water rains water droplets oil oil droplets or other liquids Area not subject to continuous vibration or excessive shocks Area free of radioactive materials magnetic fields or vacuum Area free of excessive electromagnetic noise from welders power machinery etc When using near a switching circuit or high frequency power supply the induced current may flow inside the fan due to electromagnetic noise conductive noise radiative noise If the induced current flows the electric corrosion is caused in the bearings of the fan As a result it may generate the noise or shorten the service life of the products Use the fan in the environment that the electromagnetic noise does not cause E How to install the fan Install the fan onto an appropriate flat metal plate having excellent vibration resistance and heat conductivity Drill holes on the mounting plate and fix the fun on the plate using screws not supplied For air orientation and rotational direction see the indications shown on the fan s side frame Mounting screw Screw size Tightening torque M4 0 6 N m 5 3 Ib in Connection and operation This fan motor has 4 lead wires color red black brown yellow Connect the lead wires as fol
10. INA ORIENTAL MOTOR CO LTD KOREA Tel 080 777 2042 Fax 02 2026 5495 ORIENTAL MOTOR CO LTD Headquarters Tokyo Japan Tel 03 6744 0361 Fax 03 5826 2576
11. rotating parts blades when the fan is in operation This may cause injury The use of the optional fingerguard is recommended to ensure protection Wegen der Verletzungsgefahr d rfen die L fterfl gel bei Ventilatorbetrieb nicht ber hrt werden Der Gebrauch des als Sonderzubehor erh ltlichen Fingerschutzes ist empfehlenswert um erh hte Sicherheit zu ewahrleisten e Immediately when trouble has occurred stop running and turn off the power Failure to do so may result in fire or injury e To dispose of the fan disassemble it into parts and components as much as possible and dispose of individual parts components as industrial waste Upon opening the package verify that the items listed below are included Report any missing or damaged items to the branch or sales office from which you purchased the product Ra 1 pc e OPERATING MANUAL this manual 1 copy Accessories for fan kit products Finger QUAN sicer crane e Set of mounting screws for finger guard Installation E Location for installation The fan is designed and manufactured for installation in equipment Install it in a well ventilated location that provides easy access for inspection The location must also satisfy the following conditions e Inside an enclosure that is installed indoors provide vent holes e Operating ambient temperature 10 to 60 C 14 to 140 F non freezing Operating ambient humidity 85 or less non condensing
12. Grientalmotor Mth HF 3146 2 DC MDV AA US A E UL CSA EN UL 507 k CSA C22 2 No 113 EN 60950 1 T V EN 1 2 RoHS EU 2002 95 EC 27Jan 2003
13. e within the specified range to avoid fire e Connect the cables securely according to the wiring diagram in order to prevent fire e Do not forcibly bend pull or pinch the cable Doing so may fire e For the power supply use a DC power supply with reinforced insulation on its primary and secondary sides Failure to do so may result in electric shock e Turn off the power in the event of a power failure or the fan will suddenly start when the power is restored and may cause injury or damage to equipment e Do not disassemble or modify the fan This may cause injury Refer all such internal inspections and repairs to the branch or sales office from which you purchased the product Z Caution Handling the product without observing the instructions that accompany a Caution symbol may result in injury or property damage e Do not use the fan beyond its specifications or injury or damage to equipment may result e Keep your fingers and objects out of the openings in the fan This may cause injury s Do not hold the rotating parts blades of the fan or lead wire This may cause injury e Keep the area around the fan free of combustible materials in order to prevent fire or a skin burn s e To prevent the risk of damage to equipment leave nothing around the fan that would obstruct ventilation e Provide anti static measures before installing the fan Failure to do so may result in equipment damage e Do not touch the
14. lows Wiring diagram Red Black _ GND 24 VDC Brown pWM signal o Pulse output E Connecting the speed control line The rotating speed varies in response to the duty cycle of the input pulse signal As the duty cycle increases the rotating speed is faster and air flow static pressure is larger Use the PWM signal at the following conditions Frequency 25 kHz Voltage 5 25 VDC or less Duty cycle 0 to 100 Fan PWM signal Brown UR source gt I sink Black R 0V PWM Input Signal TTL Input Open Collector Input Open Drain Input Source Current source lt 1 mA at the time of inputting PWM Signal to VL Sink Current I sink lt 1 mA at the time of inputting PWM Signal to VH For MDV1238 Sink Current I Sink lt 3 mA E Connection of the alarm Pulse sensor The yellow wire is lead wire for the pulse output GND is common to the sensor and power supply Two cycles of rectangular waves are output per rotation Fan Client s circuit 30 VDC or less 10 mA or Yellow less HR Black GND Y0V Overheat protection The fan is equipped with an internal protective circuit against overheating In the event a lock up condition is detected this function automatically controls the current flow to the fan motor s windings thus preventing the fan blades from locking and burning out The fan resumes operation automatically as soon as it is released from the locked c
15. ollution degree 2 Class III equipment E Hazardous substances RoHS Directive 2002 95 EC 27Jan 2003 compliant Thank you for purchasing an Oriental Motor product This Operating Manual describes product handling procedures and safety precautions e Please read it thoroughly to ensure safe operation e Always keep the manual where it is readily available Safety precautions The precautions described below are intended to prevent danger or injury to the user and other personnel through safe correct use of the product Use the product only after carefully reading and fully understanding these instructions Z Warning Handling the product without observing the instructions that accompany a Warning symbol may result in serious injury or death e Do not use the product in explosive or corrosive environments in the presence of flammable gases locations subjected to splashing water or near combustibles Doing so may result in fire or injury e Assign qualified personnel the task of installing wiring operating controlling inspecting and troubleshooting the product Failure to do so may result in fire or injury e Shut off the power to the fan in the event the lock protection circuit is activated Otherwise the fan will start unexpectedly when released from the locked condition causing bodily injury or equipment damage e Install the fan in an enclosure in order to prevent injury e Keep the input power voltag
16. ondition Be sure to shut off the power to the fan before performing an inspection e Unauthorized reproduction or copying of all or part of this manual is prohibited e Characteristics specifications and dimensions are subject to change without notice e Orientalmotor and ORIX are registered trademarks or trademarks of Oriental Motor Co Ltd in Japan and other countries Copyright ORIENTAL MOTOR CO LTD 2012 Please contact your nearest Oriental Motor office for further information ORIENTAL MOTOR U S A CORP Technical Support Tel 800 468 3982 8 30 a m to 5 00 PM P S T M F 7 30 AM to 5 00 PM C S T M F E mail techsupport orientalmotor com www orientalmotor com ORIENTAL MOTOR EUROPA GmbH Headquarters and D sseldorf Office Tel 0211 52067 00 Fax 0211 52067 099 Munich Office Tel 089 3181225 00 Hamburg Office Tel 040 76910443 Fax 040 76910445 ORIENTAL MOTOR UK LTD Tel 01256 347090 Fax 01256 347099 ORIENTAL MOTOR FRANCE SARL Tel 01 47 86 97 50 Fax 01 47 82 45 16 ORIENTAL MOTOR ITALIA s r l Tel 02 93906346 Fax 02 93906348 Fax 089 3181225 25 SHANGHAI ORIENTAL MOTOR CO LTD Tel 400 820 6516 Fax 021 6278 0269 TAIWAN ORIENTAL MOTOR CO LTD Tel 02 8228 0707 Fax 02 8228 0708 SINGAPORE ORIENTAL MOTOR PTE LTD Tel 65 6745 7344 Fax 65 6745 9405 ORIENTAL MOTOR MALAYSIA SDN BHD Tel 03 22875778 Fax 03 22875528 ORIENTAL MOTOR THAILAND CO LTD Tel 66 2 251 1871 Fax 66 2 251 1872
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