Can be bridged across phases, and js unaffected by nejghbauring valtage fjelds

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2 Visual Dr audible May be used in all weather conditions Can be bridged across phases, and js unaffected by nejghbauring valtage fjelds Indication unaffected temperature by Camplies with VDE 0681 A Live Line Tester is essentially an operating rod with an indication device which detects and shows whether voltage is present on the item to be tested. Single phase contact, i. e. physical contact with the conductor to be tested is a necessary part of the test procedure. The Voltage Detector will then indicate whether parts of an installation are under operating voltage or not All ARCUS Voltage testers comply with VDE 0681 part 4/.86 and consequently all requirements of that specification are fully met as a minimum. As there are approximately requirements in the specification, we list below some of the more important safety constructional features of the ARCUSTON and ARCUSLIGHT. Extension Piece In contrast to VDE 0427/1.63, ARCUS Live Line Testers have an extension piece. This overcomes the problem of interference frorn neighbouring voltage fields as weil as the influence of stray voltages and induced voltages. Conducting Parts The current limiting resistors in the extension piece will not reduce its insulation safety. The Live Line Tester is safe to use when bridging across phases, both in the dry conditions and in the case of Testers which "may be used in damp or wet conditions" under heavily precipitous conditions. The Tester may rest across parts under voltage for up to 1 minute. Insulation Level Each Live Line Tester is subjected to standard routine tests to ensure its complete safety: Tests are made on leakage current and voltage bridging safety levels. Each tester is calibrated to the maximum operating voltage Um. In the routine test the voltage Um is raised by % so as to provide a suitable safety factor. Mechanical Safety Routine tests are made on the ability of tester to withstand vibration and impact shock of the type that will be met under normaloperating conditions. Voltage Threshold Level The Tester will only indicate nominal operating voltages. Since the Tester can only show voltages from phase to earth, the indication "Line Alive" is given within the range 0.15 x Un and 0.4 x Un. For wide range testers the threshold level will be between 0.15xUn of the higher voltage and 0.4 x Un of the lower voltage. In order to comply with VDE 0681, a wide range detector is limited to a maximum ratio of 2 : 1 between the upper and lower voltage levels. For example if a detector is supplied for operation at 60-1 KV, the threshold point will be between > 16,5 KVand KV dependent on the test assembly when measured to earth. It should be noted that the Live Line Testers which are offered for u. K. operating voltages of KV therefore have a wider ratio of 2 : 1 and would not comply with VDE 0681 in this respect only. D. C. Valtages The Live Line Testers described in this pamphlet are not to be used tor D. C. voltages. Stray Voltages The term stray voltages covers voltages which are induced by capacitive or inductive coupling. Stray voltages are generally less than % of the nominal voltage and will consequently not be indicated by the detector. Occasionally, there will be situations where the interference is from a much higher voltage source, e. g. a KV line can be subjected to interference from a 380 KV line. The voltage tester is not able to differentiate between stray voltages and operating voltages in such cases. Stray Fields Since the detector is a single phase device, it follows that voltage measurement is always made with reference to earth potential. Earlier Live Line Testers were influenced by the effect of a distorted earth field, e. g. around large corona screening rings or neighbouring conductors of the same potential. The danger of false indication through this cause does not exist with the ARCUS detectors, since the signal detection equipment and indicator housing are located weil away from the test probe and are outside the effect of stray fields which can cause these incorrect indications. Signal Clarity The test electrode of the ARCUSTON is visually located onto the item to be tested. An audible indication is then given as to whether the line is alive or not. All personne' in a large area will be able to hear the noise signal which will overcome a substantial background noise. The optical indication of the ARCUSLIGHT is clearly shown from two different light sources. Operators who are colour blind can therefore still use this equipment while observing a change in the position of the light.

3 ta aperate Built-in selfchecking device Wide range of GonstruGtion Full range of accessories Indication The two conditions "Line Dead" and "Line Alive" are indicated on the ARCUSTON by means of an intermittent tone which changes to a continuous note when the line is alive. For the U. K. the normal sound indication system which is chosen is "Line Alive" - Noise Stops and "Line Dead" -continuous note. With the ARCUSliGHT the lamp will change from green to red if the line is alive. These methods of signalling provide a failsafe indication. Self-Checking Device The self-checking device ensures that the batteries are fully charged and that all components within the electronic circuit are functioning correctly. In the event of a fault on the soldered connections orcomponents, this will be detected by the self-checking device and the normal "Circuit Healthy" signal will not be given. The capacity of the usual batteries is checked as weil. The functional capability of impedances which are not in the electronic circuit must be checked by independent measurements and tests. These impedances are selected, so as to be completely stable at the appropriate voltages of the instrument. The switching of the ARCUSTON detector by means of a rotating ring, ensures that the safety check must be completed before and after the live line test is made. In the case of the ARCUSLIGHT the safety check is carried out by pressing the push button. If the light changes from green to red when this button is pressed and back to green again when the button is released, then the ARCUSLIGHT is ready for use. Switching on the ARCUSTON by rotating the annular ring switch. Ease cf Handling The use of light components and multisectional closed operating rods enables the tester to be easily handled on masts. Routine Maintenance Safety Tests Each instrument will be subjected to a different amount of wear and tear, storage and transportation. There is consequently no set schedule in VDE 0681 as to the frequency of routine maintenance and safety testing. It is the responsibility of the appropriate engineer in the organisation concerned to decide on the type and frequency of the tests to be undertaken. We would suggest that these tests should include the checking of the threshold voltage level, the measurement of leakage current and a thorough inspection for mechanical damage. The high voltage tester is an important device both for the safety of personnel and for the installation. It must be treated with care and respect. The Association of German Electrical Power Companies (DKE) will prepare a guideline for routine safety checks and recoendations on the care of these instruments. Application in Type-tested switchgear Voltage testers which comply with VDE 0681 are suitable for type-tested switchgear under certain conditions. (See VDE 01 /4. 71, section 23 and DIN part 6/VDE 0670 part 6, May 1976 issue). Creepage distances for the insulation of voltage testers follow the basic recoendations of distances for flash-over levels in VDE 01. Before using the voltage tester in a type-tested switchboard it is necessary to ascertain whether the use of the tester is acceptable on that particular piece of equipment. All leading German manufacturers of switchboards have approved the ARCUS Voltage Detector for use with their equipment. The ARCUSTON Uve Une Tester in use on a mast. References I. DIN 57681/VDE 0681 Part 11/3.77 and Part 4/ DIN 575 sheet 1/VDE 05 Part 1/ Stuffel, etc. -b Bd (1978) Vol

4 Safe operation also in Gase of precipitation secured by separate closed glasfibre-reinforced insulated tubes with plastic insulators which interrupt flow of water. Whilst contact with the part to be checken is made visually, the ear will detect the sound signal independently. Single Valtage Range Testers Nominal Voltage / Viltual Va/ue 5-6 7,2 Dimensions Weight / LG1 LG21) LV LH kg 60 G! ,65 62 p ,00 In case of types the construction "not to be used with precipitation" can be achieved by omitting the mid-section operating red. Thus convenient operation is possible in narrow rooms. The following manufactures have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will provide further information with regard to other manufacturers on request. Carrying case for types 6099/0 900 Ig. 6096/1/2 10 Ig. 6061/062/097/09890 Ig. Plastic carrying bags for types 6067/068/069 are included. The ARCUSTON has a three position ring switch. The middle position provides a compulsory check of battery charge and correct operation of the electronic circuit. The indication "Iine alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester. The integral self-checking device verifies the correct operation of the complete electroni circuit, without the necessity of applying an extemal voltage. Dimensions and weights are on I y approximate values. 1) shonened execu!ion wi!hou! using middle pan of!he rod. In!his version uni! "cannot be used in damp and wet conditions". guiding secures natural stability and facilitates assernbly. The internal thread cannot be darnaged.

5 ~ /1RCUS s..5l D ~ ~~ Electranic High Valtage Live Une Tester "Not to be used with precipitation" Whilst contact with the part to be checked is made visually, the ear will detect the sound signal independently. Suitable tor both overhead line and sub-station testing. The long slender test tip tacilitates use in contined spaces and compact substations. Single Valtage Range Testers Nominal Voltage / Vil1ual Value 5-6 7,2 Dimensions Weight / The following manufacturers have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased ta provide information with regard ta other manufacturers on request. Carrying case for types 6080/ Ig. 6058/082/ Ig. 6059/ Ig. For further details see page. kg 6081 p , p ,50 The ARCUSTON has a three position ring switch. The middle position provides a compulsory check of battery charge and correct operation of the electroni circuit. The indication "line alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester. Wide Valtage Range Testers Nominal Voltage / Virtual Value 5 6 Dimensions Weight/ The integral self-ghegking devige verifies the GorreGt operation of the Gomplete elegtronig GirGuit, without the negessity of applying an external voltage. kg 6059 p ,45 The test electrode has a threaded tip ta enable accessary tips ta be applied -see page. Dimensions and weights are approximate values. guiding secures natural stability and facilitates assembly. The intemal thread cannot be damaged. 4

6 51 J'J Safe operation also in Gase of precipitation secured by separate closed glasfibre-reinforced insulated tubes with plastic insulators which interrupt flow of water. Whilst contact with the part to be checked is made visually, the ear will detect the sound signal independently. Single Valtage Range Testers Nominal Voltage / Virtual Value 5-6 7,2 Dimensions Weight / , ,75 kg The compact construction enables the tester to be used in narrow rooms. Due to contructive features the test is passed also under precipitation and the operating voltage is far below the admissive values. The following manufacturers have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased to provide inforrnation with regard to other manufacturers on request. Canying case for types 64/5 900 Ig. 61/6/7 10 Ig. 62/3 90 Ig. For further details see page. Wide Valtage Range Testers Nominal Voltage / Virtual Value 5 6 Dimensions Weight / kg The ARCUSTON has a three position ring switch. The middle position provides a compulsory check of battery charge and GorreGt operation of the electroni circuit. The indication "line alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester ,75 Dimensions and weights are approximate values. The integral self-ghegking devige verifies the GorreGt operation of the Gompletelectroni GirGuit, without the negessity of applying an extemal voltage. guiding seruces natural stability and facilitates assembly. The intemal thread cannot be damaged. 5

7 ,-, Safe operation also in Gase of precipitation secured by separate closed glasfibre-reinforced insulated tubes with plastic insulators which interrupt flow of water. Voltage indication is given by two well-separated coloured lamps. These ensure clear indication under unfavourable conditions, e. g. against bright sunlight. Single Valtage Range Testers Nominal Voltage / Virtual Value 5-6 7,2 Dimensions LG1 LG21) LV LH 61 p Weight/ kg ,65 61 p ,00 In case of types and the construction "not to be used with precipitation" can be obtained by omitting the mid-section operating rod. Thus convenient operation is possible in narrow spaces. The following manufactures have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased to provide information with regard to other manufacturers on request. Carrying case for types Ig Ig. 6153/ Ig. For further details see page. Wide Valtage Range Testers Nominal Voltage / Virtual Value 6118 p Dimensions Weight / LH kg , ,40 To switch on and carry out the safety check, the push button is depressed. If the light changes from green to red when the button is pressed and then back to green again, the ARCUSLIGHT is operating correctly and is ready for use. The indication "line alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester , The integral self-checking device verifies the correct operation of the complete electronic circuit, without the necessity of applying an external voltage. All dimensions and weights are approximate values. 1) shortened execution without using middle part of the rod. In this version unit "cannot be used in demp end wet conditions" ,80 guiding secures natural stability and facilitates assembly. The internal thread cannot be damaged. 6

8 u ~ ~~ 5b- "Not to be used with precipitation" Valtage indicatian is given by twa well-separated calaured lamps. These ensure clear indicatian under unfavaurable canditians, e. g. against bright sunlight. Suitable tor both overhead line and sub-station testing. The long slender test tip tacilitates use in contined spaces and compact sub-station; Single Valtage Range Testers Type Noc Nominal Voltage / Viltual Value 5-6 7,2 Dimensions Weightl kg The following manufacturers have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased to provide infonnation with regard to other manufacturers on request. Available for storage and transport: Carrying Gase for types Ig Ig. For further details see page , 6091 p ,60 Wide Valtage Range Testers Nominal Voltage / Viltual Va/ue Hz 5 6 Dimensions Weight / 6073 p ,55 kg To switch on and carry out the safety check, tf}epush button is depressed. If the light changes from green to red when the button is pressed and then back to green again, the ARCUSLIGHT is operating correctly and is ready for use. The indication "Iine alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester. The integral self-ghegking devige velifies the GOrreGt operation of the GompleteleGtroniGirGuit without the negessity of applying an extemal voltage. The test electrode has a threaded tip ta enable accessary tips ta be applied -see page. Dimensions and weights are approximate values. guiding secures natural stability and facilitates assembly. The internal thread cannot be damaged. 7

9 Safe operation also in case of precipitation secured by separate closed glasfibre-reinforced insulated tubes with plastic insulators which interrupt flow of water. Valtage indicatian is given by twa well-separated calaured lamps. These ensure clear indicatian under unflavaurable canditians, e. g. against bright sunlight. Single Voltage Range Testers Nominal Voltage / Vil1ual Value Dimensions Weight / 5-6 7; , ,75 kg The compact construction enables the tester to be used in narrow rooms. Due to constructive features the test is passed also under precipitation and the operating voltage is far below the admissive values. The following manufacturers have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased to provide infonnation with regard to other manufacturers on request. Available for storage and transport: Carrying case for types Ig Ig. For further details see page. Wide Valtage Range Testers Nominal Voltage / Virtual Value 5 6 Dimensions Weight / kg To switch on and carry out the safety check, the push button is depressed. If the light changes from green to red when the button is pressed and then back to green again, the ARCUSLIGHT is operating correctly and is ready for use. The indication "line alive" is not conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester ,75 Dimensions and weights are approximate values. The integral self~hegking devige verifies the GorreGt operation of the Gomplete elegtronig GirGuit, without the negessity of applying an external voltage. guiding secures natural stability and facilitates assembly. The internal thread cannot be damaged. 8

10 "1 Safe handling also with precipitation secured by foamed glasfibrereinforced insulated tubes with plastic insulatorn which interrupt flow of water. After "siliconing" the extension probe is safe against bridging in case of precipitation. Voltage indication is given by two well-separated coloured lamps. These ensure clear indication under unfavourable conditions, e. g. against bright sunlight. This live line tester is a special execution tor small stations such as Isopont, Mipak and Krone KES. Use in these stations is possible because ot the slender, long tip. It can be inserted into openings with a diameter of 14. Type-No. tor nominal voltage: Virtual value: 61 UN = /50-60 Um = /50-60 Hz Hz Available for storage and transport: Canying Gase 900 long. For further details see page. Dimensions: 50 LG LV Lj lh Weight / ,5 kg To switch on and carry out the safety check, U1e push button is depressed. If the light changes from green to red when the button is pressed and then back to green again, the ARCUSLIGHT is operating correctly and is ready for use. The integral self-checking device verifies the correct operation of the complete electronic circuit, without the necessity of applying an extemal voltage. The indication "Iine alive" is not conductor -earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester. guiding secures natural stability and facilitates assembly. The internal thread cannot be damaged. 9

11 .~~ ~ --' D Medium Voltage ARCUSTON Order No /5- Weight: 2,0 kg Total length: 1645 Transport length: 35 This valtage tester is equipped with 3 valtage levels tar the camplete medium valtage. The labeion the switching ring shows the possible adjustment to before the live line test. As with all long standing acoustical voltage testers the electronic circuit and the batteries are automatically tested during switching on and off when turning the switching ring. In the position "function control" a permanent sound is heard to show that the tester is operating orderly. Safe operation also in case of precipitation secured by separate closed glasfibre-reinforced insulated tubes with plastic insulators which interrupt flow of water. Whilst GontaGt with the parts to be GheGked is made visually, the ear will detegthe sound signal independently. The compact construction enables the tester to be used in narrow rooms. Due to constructive features the test is passed also under precipitation and the operating voltage is far below the admissive values. The following manufacturers have checked the application of the ARCUSTON on their switchgear: Calor Emag, Sachsenwerk, AEG, BBC. We will be pleased to provide infonnation with regard to other manufacturers on request. Rigid carrying case 90 length type or carrying bag type After switching on the tester an interrupted sound can be heard which changes into a permanent sound when touching a live line with the test tip. The voltage tester is suitable with precipitation. tor use This ARCUSTON is switched on with a 5-stage switching ring. By compulsion the function of the electronic section and the load condition of the batteries is tested in the second switching position. The VDE-GS-symbol has been granted by the VDE-test organisation. The indication "Iine alive" is not The tester is separable into 2 parts tor transport by means ot a coupling. conductor-earth voltage of the item to be tested is at least 40 % of the nominal voltage rating of the tester. The integral self-checking device verifies the correct operation of the complete electronic circuit, without the necessity of applying an external voltage. guiding secures natural stability and facilitates assembly. The internal thread cannot be damaged.

12 ß ~~ ~i ARCUSDISTANT Order no Weight: Length: III UN = ,2 kg 950 The acoustical distance tester ARCUSDISTANT III can be used to determine whether an h. v. overhead line is alive from the position of the traverse of the mast without galvanic contact. The 2-part tester consists of an electronic indicating section (1) and the insulating rod (2). In assembled condition the indicating section is traversable on the operating rod (3). This enables the user to place the tester parallel to the axis of the insulator independent I y from his position. The green mark (4) on the indigating segtion has to be GontaGted to the insulator armature whigh is earthed at the mast. The detegtion whether the respegtive overhead line is alive or dead is Garried out with the extension part (5) whigh dives into the elegtrig field with its length 4. Since almost years our enterprise otters distance testers from 1 on. On high voltage masts the detection of the absence of tension is considerably facilitated by the use of distance testers. On the other hand different influences from the outside have an effect on the response behaviour of the ARCUSDISTANT III as the voltage state of the conductor to be tested has to be proven at the electrical field of the protection armature which is earthed at the mast. For voltage testing speciallyon masts with several systems of different nominal voltage, angular masts, etc., weil experienced personnel is required. The safest method is to carry out the test during disconnecting where the change from a permanent tone to an intermittent signal is considered as reliable indication of a disconnected overhead line. In the meantime the caittee "Distance Valtage Testers" has elabarated a VDE-guideline ta which the ARCUSDISTANT III is adapted. Carrying bag tor storage and transport Order No Carrying bag with strap and zipper made of waterproof nylon material and a stuffing of cellular caouchouc, dimensions 8x0x0. 11

13 - Probe Extension for use in encapsulated switchgear. Can be bridged across phases up to UN. Suitable for ARCUSTON and ARCUSLIGHT. Order ref for tube \ZS 21 1) Order ref for tube \ZS 1 ) Fork contact piece tor use on overhead lines. Suitable tor ARCUSTON and ARCUSLIGHT tor system voltages Order ret Storage and carrying cases Carrying case tor ARCUSTON and ARCUSLIGHT up to UN 60 made ot rigid plastic material with toamed inlay. Contact Tip tor Station Type Siemens 8 CK Extension Up to UN safe against bridging, also to be used with precipitation, suitable for ARCUSTON and ARCUSLIGHT. Type no. tor tube 21 ~ 1 ) Type no. tor tube ~1) Operating 1 length "Not to be used with precipitation" I I I 6119 I I I Total length I i I) In case of order piease state the tube diameter of the extension tip of the high voltage live line tester. Switching Rod Head can be screwed anta ARCUSTON- ARCUSLIGHT-rads which cannat be shartened. Order ref Type no. Outside dimensions ~ Length Width Height Upon request Garrying Gases with shaped foam inlays or Gases with additional inlays for aggessories are available. Rod support tor storage ot tester, operating- and earthing rods -with a flexible grip roller. Can be tixed onto the wall by means ot two screws

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