ENDA EPA741 PROGRAMMABLE AC/DC AMMETER
Contents
1. A WS 019 A WS 019 A aN o A WS o A N my 019 A ay 919 ACIDC AC DC AC DC AC DC AC DC ACIDC 020 e20 020 0 20 020 020 ENDA cuecrnowcs Sh 200000000 ENDA ciecrmoncs Sh 200000000 ENDA cuccrmoncs sv 00000000 ENDA cconoucs SW XH FINDA csccmowcs 8N XxX ENDA cuecrnowcs Sh 200000000 EPAT41S R 230VAC EPAT41S R 24VAC EPA7415 230VAC_ EPAT41 S 24VAC EPAT41 230VAC EPA741 24VAC_ PROGRAMMABLE ACIDC ANMETER PROGRAMNABLE ACIDC ANMETER PROGRAMMABLE ACIDC AMMETER PROGRAMMABLE ACIDC AMMETER PROGRAMMABLE ACIDC AMMETER PROGRAMMABLE AC DC AMMETER 2 3 Rout no EPA741 E 07 R RUNNING MODE ERROR MESSAGES Means measured current value is higher than up scale EPA 741 Means measured current value is lower than down scale au In Running mode you can enter UPL or LoL menus by using key Then you can adjust the value you want by following the parameter adjustment method SET D To skip the programme mode while in operation mode press dand keys at the same time For returning back to operation mode you should follow the same way while you are in upper menu ENDA PROGRAMMABLE AC DC AMMETER PROGRAMMING MODE _ y 4 4 4 OC Delay time for upper Alarm output position can Measuring type can be adjusted Ac de or limit alarm can be Ps A out be adjusted 7 0 or n c If E YPE AcdcThree leds shows measuring type at adjusted between U i j no is adjusted2. While cleaning the device solvents thinner benzine acid etc or corrosive materials must not be used S SEL M HEND SL K ELEKTRONIK SAN VE T C A o PS Yukar Dudullu Barbaros Cad Kutup Sok No 20 34775 MRAN YE STANBUL T RK YE Tel 90 216 499 46 64 Pbx Fax 90 216 365 74 01 url www enda com tr 1 3 EPA741 E 07 R DIMENSIONS Panel cut out A es gt EPA 741 E j E E a E ES B EJ j FR je N SI To ES 5 ENDA PROGRAMMABLE gt D Ji TT ____conneetion cables For removing mounting clamps Push the flush mounting clamp in direction 1 as shown in the figure left Then pull out the clamp in fz direction 2 Equipment is protected throughout by DOUBLE Flush mounting INSULATION clamp Holding screw 0 4 0 5Nm Panel Rubber packing Note 1 While panel mounting additional distance required for connection cables should be considered 2 Panel thickness should be maximum 10mm 3 If there is no 90mm free space at back side of the device CONNECTION DIAGRAM it would be difficult to remove it from the panel ENDA EPA741 is intended for installation in control panels Make sure that the device is used only for intended purpose The electrical connections must be carried on by a qualified staff and must be according to the relevant locally applicable regulations During an install
3. ation all of the cables that are connected to the device must be free of energy The device must be protected against inadmissible humidity vibrations severe soiling and make sure that the operation temperature is not exceeded The cables should not be close to the power cables or components efesotomasyon com NOTE Fuse ton ten F 100mA A CE CE SUPPLY Switch Fuse should be connected iaie out Lome our SUPPLY aa _ __ 250V AC os DEA 184 253V AC 14 Line e53 230V AC CEEE E z m T 50 60Hz 7VA f15 4 Neutral e 5 Supply able size i smm ae ae once oroha VA Sauna NA 1 Mains supply cords shall meet the requirements of IEC 60227 or IEC 60245 CAT II CAT II 2 In accordance with the safety regulations the power supply switch shall bring the identification of A MaN mv 019 A Ma a 019 the relevant instrument and it should be easily accessible by the operator E nw TE ai ENDA a scrapes SN XXXXXXXXX ENDA ELECTRONICS SN XXXXXXXXX EPAT41 SSR Z3VAC EPAT amp 1S SSR 2I0VAC PROGRAMMABLE ACIDC AMMETER PROGRAMNABLE ACIDC ANMETER mu ouput C outeur E C C BOVAG eA Sa 12 asvacaa So 12 RESISTIVE g RESISTIVE C Seer e m m ol z 14 14 o 14 o 14 a 14 mi 14 asav AC 10 20 av ac 10 230V AC 10 20 DAV AC 10 230v ac 10 20 aav ac 10 CAT Il CAT II CAT Il CAT Il CAT Il CAT Il
4. efesotomasyon com Read this document carefully before using this device The guarantee will be expired by damaging of the device if you don t attend to the directions in the user manual Also we don t accept any compensations for personal injury material damage or capital disadvantages ENDA EPA741 PROGRAMMABLE AC DC AMMETER Thank you for choosing ENDA EPA741 programmable AC DC ammeter 72 x 72mm sized 4 digits display ERAZI Easy to use by front panel keypad With current trafo or shunt can be used Programmable scale between 5A and 9999A Multifunctional alarm output NO NC for upper and lower limits CE marked according to Europan Norms Measuring type can be selected AC DC or True RMS Order Code EPA7410 000 O00000 1 2 3 1 Input Type 2 Output 3 Supply Voltage PROGRAMMABLE AC DC AMMETER Goes Internal Shunt Resistor Reessccsas Relay 230VAC 230V AC None External Shunt Resistor None No Relay 24VAC 24V AC SSR Logic output SM 9 30V DC 7 24V AC ReHS Compliant TECHNICAL SPECIFICATIONS ENVIRONMENTAL CONDITIONS Ambient stroge temperature 0 50 C 25 70 C Max Relative humidity 80 up to 31 C decreasing linearly 50 at 40 C Rated pollution degree According to EN 60529 Front panel IP65 _ Rear panel IP20 Height Max 2000m A Do not use the device in
5. g the parameters you skip to fast change mode If you hold down the If current transforming rate is between 10 and 100 measuring value can be displayed like 3 2 or keys more than 5 seconds the active parameter would change faster u m If current transforming rate is higher than 100 measuring value can be displayed like only uv SET If you wait 25 seconds before holding down the keys or power off and power up again you skip to operation mode To change the designation of decimal number pressi key while in c rr menu then select the one you want by using ap key again 3 3 EPA741 E 07 R
6. locations subject to corrosive and flammable gases ELECTRICAL CHARACTERISTICS Supply 230V AC 10 20 50 60Hz or 24V AC 10 50 60Hz or optional 9 30V DC 7 24V AC 10 SMPS Power consumption Max 7VA Wiring 2 5mm screw terminal connections Scale AC and RMS 0A 9999A Specified c E parameter For example scale is 0A 5A for c Er r 5 00 DC 999A 9999A Specified c tr parameter For example scale is 5A 5A for c tr r 5 00 Sensitivity 0 002Axc rr For example 0 01A for c r r 5 00 Accuracy AC t1 full scale For square wave form 2 DC t1 full scale RMS t1 full scale For square wave form 2 Input Range EPA741Sxx 5A 5A Device damages 10A peak and more current EPA741xx 60mV 60mV Device damages 50V peak and more voltage Input Impedance EPA741Sxx 12mQ EPA141xx 40kQ Frequency Range DC 10Hz 200Hz For square wave form 10Hz 70Hz EMC EN 61326 1 1997 A1 1998 A2 2001 Performance criterion B for the EMC standard Safety requirements EN 61010 1 2001 Pollution degree 2 overvoltage category Il OUTPUTS Alarm output Relay 250V AC 8A for resistive load NO NC or 12V DC 20mA logic output Life expectancy for rela Mechanical 30 000 000 Electrical 100 000 operation HOUSING Housing type Suitable for flush panel mounting According to DIN 43 700 Dimensions W72xH72xD97mm Weight EPA741 Approx 350g after packing EPA741 24 Approx 350g after packing Enclosure material Self extinguishing plastics A
7. the top of the display and 900 seconds output relay is powered at alarm condition Upper limit value can be adjusted between lower scale and upper scale that specified with c c r parameter This parameter can t be lower than toL HY5i HYSU Hysteresis value for upper limit can be adjusted between G and c tr rie 0 This parameter can t be higher than UPL i Lol 1 HYSL value value Lower limit value can be Hysteresis value for lower Delay time for lower Current transforming rate can be adjusted adjusted between lower scale HUG limit can be adjusted limit alarm can be ckrr between 5 00 5 and 9999 5 If this and upper scale that specified as between G and ctrric adjusted between J aes parameter changes upper limit value sets to with c t c parameter This This parameter can t be and 900 seconds upper scale lower limit value sets to lower parameter can t be upper than higher than scale and hysteresis values set to J UPLi HYSU HYSL UPL i tol 1 HYSU value value Adjusting Decimal Number There is only inPE menu at the models EPA741 EPA741 24 EPA741S EPA741S 24 that has no relay SET Parameter Adjustment Method scos SET A ivi To adjust the selected parameter hold down key then you can adjust by using and keys E o E If current transforming rate is lower than 10 measuring value can be displayed like 0 27 or 8 8 If you hold down the keys for 0 6 seconds while changin
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