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technoac Success AG-309.15 N, Техническое описание, инструкция по эксплуатации

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DEVELOPMENT, MANUFACTURING AND SUPPLY OF INSTRUMENTATION

42

www.technoac.com

2.  Method MIN when searching the place of damage location using sensors DKI-117 

or DODK-117

When.searching.for.insulation.damages.by.«

MIN» 

method,.the.contact.pins.of..DKI-117.or.

DODK-117.electrodes.should.be.placed.over.the.route,.along.the.axis.of.the.route..When.you.
use.the.MIN.method,.the.signal.increases.smoothly.at.first,.then.rapidly.decreases.to.a.certain.
minimum.value,.then.as.the.distance.from.the.damage.place.increases,.it.rises.sharply.again.and.
then.gradually.decreases.

The.place.of.damage.will.be.located.midway.between.the.electrodes,.at.a.time.when.the.signal.

reaches.the.minimum.value.

(fig. А.2).

The. sensor. DODK-117. provides. a. «fast». method. of. damage. location,. which. is. especially.

important.for.the.extensive.communications,.and.the.sensor.DKI-117.provides.a.higher.sensitivity.
and.accuracy.of.damage.location.and.needs.only.one.operator.for.work.with.it.

Fig. A.2 

Содержание Success AG-309.15 N

Страница 1: ......

Страница 2: ...8 Perfoming the cable location in the mode MIN MAX 29 9 Performing cable route location in the mode 2 frequencies 29 10 The work mode Cable selection from a bunch 32 10 1 The work with the receiver i...

Страница 3: ...he function selection the cable from a bunch Non contact connection to the pipelines or to the cable lines Intended use Power Public utilities Oil and gas industry Geodesy Communication Construction O...

Страница 4: ...of the external sensors A graphical display with the lighting onnection of external sensors Sensor DODK 117 Sensor DKI 117 NR 117 Superimposed frame CI 105 Inductive clamps Face panel controls A modul...

Страница 5: ...nuous or pulse Frequency of the enabled filter Area where utility axis visibility Quick switch to graph mode Centre of receiver axis Limits of utility position where current and depth measurements are...

Страница 6: ...ue of the graph in percentage terms If there is an incoming signal overload a special symbol will be visible on the screen instead of the digit XX Indicated data is incorrect in this case Utility posi...

Страница 7: ...filled with new measurement value Digit representing current far right value of the graph in percentage terms Battery charge level Amplification coefficient in dB Quick change of diagram scale Indicat...

Страница 8: ...burial depth of utility The receiver has two modes with indication of relative distance to the utility R dis Graph is used when the relative distance to the utility graph and utility route are indica...

Страница 9: ...the utility graph in real time Digit indicates the minimum signal level of far right point of the display Digit indicates relative distance value of far right part of the display R dist value indicate...

Страница 10: ...X 2 Frequency R dis graph and MIN R dist You can switch between two sets in menu Settings Modes select Dynamic Overload Protection There is protection in the receiver which prevents the influence of d...

Страница 11: ...er If you wait for several seconds menu icons will disappear In the upper part of the indicator the parameter editing panel will open If you don t press any buttons for a period of time the menu will...

Страница 12: ...g amplifier can be changed from 0 dB to 80 dB with 2 dB step The optimum coefficient of amplification can be selected manually semiautomatically by a command automatically depending on the regime of t...

Страница 13: ...D display of the location of the route cable 6 Base Mode Graph visually represents the changes of signal level of surveyed cable 7 dvanced Mode Advanced mode Graph this mode combines two previous mode...

Страница 14: ...n in two frequencies also know as frend or foe mode 10 Sound Switching on switching off of sound notifications the created by the built in speaker 11 Settings This menu is opened in the main field of...

Страница 15: ...12 Settings Sound of keys ON OFF Disables keys sound Delay of menu 1 sec 2 sec 3 sec 4 sec 5 sec Time out before closing the menu when no buttons are pressed Popup hints ON OFF Disables pop ups with...

Страница 16: ...r new elements into the battery compartment of the device minding polarity Install the battery compartment into the body until it snaps The indication of the Firmware version manufacturer logo and dev...

Страница 17: ...r is not used Basic Receiver Functions Location and tracing of underground utilities with depth measurement in Route mode Location and tracing of utilities in Graph Graph and MIN MAX modes Tracing of...

Страница 18: ...the screen 3 When moving towards the supposed place of the utility location the ball will appear on the screen It shows the presence of a utility and that it is a significant distance from the operato...

Страница 19: ...responding notification offering the option of switching to Graph mode The receiver switches the Graphic mode The dialogue box appears Should a message about the field distorted be further displayed A...

Страница 20: ...ute Location in the Active Mode Thismodeisusedforthelocationandtracingofelectro conductingundergroundutilities power cables optic fibre cables with metal armouring and pipelines by using the signal tr...

Страница 21: ...ws the user to perform the cable route location for more distantly 2 Turn on the transmitter Set the signal type impulse Co continuous Pu pulse The generation frequency on the transmitter 512 1024 819...

Страница 22: ...and determine its burial depth similarly to p 5 2 View of the Receiver Screen for Route Location in the Active Mode The input signal type set in the receiver continuous The set filter frequency 512 Hz...

Страница 23: ...t of the burial depth and current is not available in this mode In the Graph mode the receiver screen displays the moving diagram of change in the signal level depending on the time by the maximum met...

Страница 24: ...route locating transmitter The pitch of the tone of the sound synthesized also corresponds to the maximum value of the signal for the period of the impulse transmitted Press Enter button to open the...

Страница 25: ...o main menu Select Sound in the menu Select necessary parameter increase decrease of the image xl 2 4 8 by the short pressing of the buttons and correspondingly Turning off the Graphic mode d switchin...

Страница 26: ...the figure below 3 Slowly move the receiver towards the area where you previously experienced problems locating the utility You can see the example of operation on this picture In the presence of two...

Страница 27: ...f connection which allows the user to conduct the cable route location more distantly 2 Turn on the transmitter Set the signal type impulse Pu continuous Co The generation frequency on the generator 5...

Страница 28: ...e of the cable located near if any will be displayed under the voltage 50 60 Hz You should move the receiver as shown on the figure The place of the crossing of the cable corresponds to the setting of...

Страница 29: ...ating from the axis the signal decreases In this mode the value of the depth and current in the utility are not displayed The signal level change diagram At each updating of the display the graphic au...

Страница 30: ...mplitudes of frequency components 8 1 Change of the phase difference of the frequency components Signal direction straight back The mode 2 frequencies is realised only with the contact method of conne...

Страница 31: ...ies is opposite the transferred currents flowing through foe utilities 5 Signal direction forward is the conventional concept and assigned by the operator for this position of the sensor relative to t...

Страница 32: ...om the bunch of cables on the basis of maximum signal emitted by this cable The selection can be carried out at all the frequencies supported by the receiver Turn on the power Press Enter button to op...

Страница 33: ...5 110 110 fig 10 3 or apply NP 117 fig 10 4 onto the one of cables Press Enter again to return to main menu To confirm your selection press Enter button Press Enter again to return to main menu Select...

Страница 34: ...the cable from the bunch In the mode Cable selection from a bunch using the external sensor the work with the continues and impulse signal is supported menu option signal table 1 p 3 The difference a...

Страница 35: ...d for search of insulation defects The search of defects of cable defects can be carried out at all frequencies both in an active and passive modes 11 1 The work with the receiver in the mode Search f...

Страница 36: ...he input signal 50 to 80 Fig 11 4 Fig 11 4 1 Preparation of the sensors for work DKI 117 The average position of the fixator corresponds to the angle 30 end angle 60 fig 11 3 Maximum distance between...

Страница 37: ...hould be used without gloves providing the contact of the sensor with a skin fig 11 6 To call out of the menu press the button Enter To change of the parameter selected press the Enter button Select t...

Страница 38: ...dB To call out of the menu press the button Enter To change the parameter selected press the Enter button Select the icon Filter in the window Set the working frequency for example 512 Hz When working...

Страница 39: ...Radio F more than 8 kHz To switch the mode press the button User can hear synthesized sound via built in speaker Sound pitch will change in accordance with signal level You can enable this feature in...

Страница 40: ...in the route Automatically in Route mode 0 001 49 99 A Accuracy of current measurement of received signal 5 Support of energy saving intermittent modes of the route locating generators At combined wor...

Страница 41: ...erator dips the contact pins in of DKI sensor in the ground The measurements will be correct while the contact pins are firmly dipped into the soil DODK electrodes are transported ty the two operators...

Страница 42: ...increases smoothly at first then rapidly decreases to a certain minimum value then as the distance from the damage place increases it rises sharply again and then gradually decreases The place of dama...

Страница 43: ...de 2F sends to the utility the signals of two frequencies 1024Hz and 8192Hz simultaneously 3 The defect localisation is performed in direction from generator 4 The value A8 A1 is sharply changes when...

Страница 44: ...city because of high distortion of the signal Steps 1 3 are similar to those in p 3 4 shows the change of the phase difference 1024 8192 after the resetting in degrees reduced to the frequency 1024 Hz...

Страница 45: ...erformed in MIN MAX mode in lower sensor mode WB 0 8kHz and Radio over 8kHz In this case the operator should rely on MAX scale At 50 a 100Hz frequencies in Route mode the signal strength will increase...

Страница 46: ...should move around the transmitter and perform to measurements at each point in two mutually perpendicular positions The presence of the utility will be indicated by the signal strength value upper l...

Страница 47: ...jects cars metal fences manholes and other utilities and mobile phones If an important measurement is going to take place please try to exclude the influence of surrounding distortion Specialties of u...

Страница 48: ...ide this allows operator to locate both pipelines and cables in Route mode Operator can define power cable and pipelines according to the depth as a rule average depth for cables is 0 6 1 0m for pipel...

Страница 49: ...esh batteries e g Energizer C Using high capacity batteries for example Duracell ULTRA the duration of the autonomous operation can be extended by 20 30 If a 12V external battery e g automotive is con...

Страница 50: ...by TECHNOAC The ingress protection rating of the casing is IP65 which completely precludes any ingress of the dust or water jets when enclosed The operating temperature range is 30 to 60 with the ext...

Страница 51: ...h the operator choice shows the numerical values of the following parameters in the Digital field 1 POWER SUPPLY VOLTAGE in volts the lack of the glow another display parameter is chosen green colour...

Страница 52: ...d due to non use of the red colour the colour signifying the oscillation mode 11 2 5 Digital field at the discretion of the operator displays either numerical parameter value power supply voltage sign...

Страница 53: ...way of connection to the communication under examination with the use of output cable clips External battery cable is designed for connection to the battery as the external power supply source Clamp...

Страница 54: ...moment when the values of the absorbed current and load current will not exceed the figures set by the program If pre set load current value is not achieved due to the high load resistance then maxim...

Страница 55: ...itoring Buttons Functionality and Symbols On the inner side of the cover there is information on the principles of the following information types namely POWER SUPPLY MONITORING BUTTONSFUNCTIONALITY A...

Страница 56: ...hree falling notes during manual shutdown of the device by the pressing POWER button 12 Working with the Device Prior to the contact connection it is necessary to make sure that the utility under exam...

Страница 57: ...ility under examination and the second one to the earth rod or to the relevant earthing for example standard earthing bus at maximum distance from the utility It is essential to provide close contact...

Страница 58: ...g a path for earth current return of the signal 3 If the external induction transmitting antenna is in use An then it should be located as close as possible to the examined communication and coplanar...

Страница 59: ...8Hz 33 for antenna modes In or An 8192Hz 8 2 32768Hz 33 The generation frequency is set if possible lower but according to recommendations of the chosen utility location method and proceed from the pr...

Страница 60: ...e currently possessed by the customer Mains power supply adapter G114 02 020 based on GS60A15 P1J MEAN WELL energises from the mains with the voltage of 220V and supply a direct current voltage of 15V...

Страница 61: ...elation to protective grounding or grounding rod pushed into the ground 2 Make sure that there is no high voltage source connected to the utility 3 Make sure that there is no 15V voltage between trans...

Страница 62: ...ted by the program 20 In the continuous Co and pulse Pu modes at frequencies 512Hz 0 5 1024Hz 1 0 8192Hz 8 2 at load resistance up to 80 In dual frequency mode 2F at load resistance up to 50 6 At freq...

Страница 63: ...s 512Hz 0 5 1024Hz 1 0 2F 0 1 at frequencies 8192Hz 8 2 and 32768Hz 33 Manual via buttons LESS MORE after the automatic adjustment Connection options to the communication under examination Contact con...

Страница 64: ...n be chosen to be shown on the Digital display START STOP button The sequenced presses are switching the device from STOP mode to OSCILLATION and back Digital display shows NUMERICAL value of the para...

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