OTS100AF, OTS80AF and OTS60AF Laboratory oil testers
Contents
1. to ensure safety During a test the operator can terminate by pressing any button on the keyboard which will remove high voltage immediately and abort the test The transparent lid provides ample visibility within the chamber yet is protected and electrically shielded by a screen with multiple links to instrument ground E Laboratory instruments for measuring insulating oil breakdown voltage E Lock in precision oil vessel with lockable adjustment Bright 3 5 colour display visible out doors E Suitable for mineral ester and silicon oils E Trip detection circuit with direct measurement of voltage and current E Ultra fast lt 10 ps HV switch off time APPLICATION Monitoring and maintenance of oil quality is essential in ensuring the reliable operation of oil filled electrical equipment Codes of practice have been established in many countries that include several different types of test on insulating oils One of the fundamental tests of oil quality is the breakdown voltage test which is a measure of the oil s ability to withstand electric stress A low breakdown voltage can indicate the presence of contaminants such as water or conducting particles Care should be taken to ensure the process of sampling oil and subsequent testing does not in any way contaminate it with foreign objects Cleaning vessels between oil tests should be a rinse with the next sample never clean with fibrous materials To ensure an accurate r2. Megger OTS100AF OTS80AF and OTS60AF Laboratory oil testers OTS100AF OTS80AF and OTS60AF Laboratory oil testers DESCRIPTION Megger s automatic laboratory oil test sets perform accurate breakdown voltage tests on mineral ester and silicon insulating liquids Moulded test vessels give repeatable results with lock in precision electrode gap setting adjustment wheels The transparent shielded lid and large test chamber enable easy access to the test vessel All three laboratory models are fitted with a 12 key alpha numeric keypad to facilitate entry of test ID filenames notes etc Alpha characters are entered by repetitive pressing on a key the same way as text is entered modern cellular telephones Test standards are preloaded in the instrument and new versions can be uploaded via USB flash drive All laboratory models support the creation of user defined custom tests Test results are identified either by a serial number or asset ID and are time and date Stamped Megger s asset and data management software PowerDB Lite is bundled at no extra cost providing an excellent tool for downloading and printing results An optional internal printer provides a hard copy of results Ink based printout ensures durability at all temperatures USB interfaces x3 USB flash drive external USB printer and barcode scanner User safety is paramount and Megger have designed independent and dual redundant high voltage cut off circuitry
3. eading set gap carefully and lock adjusting wheels FEATURES AND BENEFITS m Test voltages 60 kV 80 kV and 100 kV m Lock in precision oil vessel lockable gap setting m Flat electrode gap gauges that will not damage electrodes m Automatic oil temperature measurement E QVGA colour display with backlight visible in sunlight m Large easy clean test chamber with oil drain E High visibility test chamber m Safe operation with dual redundant micro switch E Intuitive user interface Megger OPTIONAL FEATURES E Internal printer m Motorised lid impeller m Voltage check unit VCM100D VCM80D SPECIFICATIONS Test voltage OTS100AF Safety EMC Dimensions OTS60AF O to 60 kV rms maximum 30 kV 0 30 kV Weight OTS80AF O to 80 kV rms maximum 40 kV 0 40 kV g O to 100 kV rms maximum 50 kV 0 50 kV Language Voltage resolution and accuracy 0 1 kV 1 2 digits Programmed test sequences ASTM D 1816 04 ASTM D 877A 02 ASTM D 877B 02 IEC 60156 95 2101 99 M Vessels Temperature measuring range Temperature sensor resolution Power supply Interface Internal printer External printer Protection Display Operating temperature range and humidity BS EN 60156 96 CEI EN 60156 95 IRAM 2341 UNE EN 60156 SABS EN60156 VDE0370 part 5 AS1767 2 1 PA SEV EN60156 NF EN 60156 JIS C JIS C 2101 99 S plus 3 custom test sequences 400 ml standard 150 ml option Nylon 12 chambe
4. er com vessel Optional accessories Vessel 400 ml assembly no electrodes supplied Vessel 150 ml assembly no electrodes supplied VCM100D digital voltage checker VCM8O0D digital voltage checker 1001 102 1001 473 1001 474 1001 105 1001 801 Printer paper 1 roll MOV applies 4 rolls supplied if printer configured Barcode reader USB NOTE 25995 001 1001 047 See ordering configuration on previous page OTHER TECHNICAL SALES OFFICES Valley Forge USA College Station USA Sydney AUSTRALIA Danderyd SWEDEN Ontario CANADA Trappes FRANCE Oberursel GERMANY Aargau SWITZERLAND Kingdom of BAHRAIN Mumbai INDIA Johannesburg SOUTH AFRICA Chonburi THAILAND CERTIFICATION ISO Registered to ISO 9001 2008 Cert no Q 09290 Registered to ISO 14001 2004 Cert no EMS 61597 OTS100AF OTS80AF OTS60AF _DS_en_V08 pdf www megger com Megger is a registered trademark
5. om electrodes 2 configured Magnetic stirrer bar 2 configured Magnetic stirrer bar retriever 1 Gap gauge set 1001 478 Full electrode set covers IEC and ASTM standards 12 7 mm spherical electrodes 2 Included accessories on all configurations Vessel 400 ml assembly Magnetic bead stirrers 2 off Magnetic bead retriever User manual CD PowerDB Lite software Electrode gauge set 1 2 2 5 2 54 mm 1002 144 Configured accessories to order additional or spares OTS IEC60156 Electrode set contents 36 mm mushroom electrodes 2 25 4 mm standard sharp edges cylindrical electrodes 2 25 4 mm non standard round edges cylindrical electrodes 2 Magnetic stirrer bar 2 Magnetic stirrer bar retriever 1 Gap gauge set 1001 479 Vessel lid mounted impeller ASTM D1816 for use with 400 ml supplied in accessory case 12 7 mm spherical electrodes 2 36 mm mushroom electrodes 2 Magnetic stirrer bar 2 Magnetic stirrer bar retriever 1 Gap gauge set 1001 477 OTS ASTM D877 D1816 Electrode set contents supplied in accessory case 25 4 mm standard sharp edges cylindrical electrodes 2 25 4 mm non standard round edges cylindrical electrodes 2 UK Archcliffe Road Dover CT17 9EN England T 44 0 1304 502101 F 44 0 1304 207342 UKsales megger com UNITED STATES 4271 Bronze Way Dallas TX 75237 1019 USA T 800 723 2861 USA only T 1 214 333 3201 F 1 214 331 7399 USsales megg
6. r provides precision electrode alignment adjustment wheels lock electrodes in position option of 150 ml vessel for low volume oil samples 10 C to 65 C es Line voltage 85 to 265 VAC Line frequency 50 60 Hz USB 2 0 compatible 2 x USB type A Flash drive printer other 1 x USB type B Factory use only Option Matrix impact printer Paper 57 5 mm wide Any printer with USB interface and PCL3 driver Dual safety micro switches on chamber cover 320 x 240 QVGA colour display with backlight 0 C to 50 C 80 RH at 40 C Storage temperature 30 C to 65 C range and humidity 95 RH at 40 C Maximum altitude 2000 m Designed in accordance with IEC61010 Dual safety micro switches on chamber cover Light industrial IEC 61326 1 Class B CISPR 22 CISPR 16 1 and CISPR 16 2 All models 580 mm x 420 mm x 290 mm All models 30 kg with printer option fitted English French German Spanish Chinese Czech Dutch Finnish Italian Norwegian Polish Portuguese Russian and Swedish Se St OL 10 9 s S A1 S O S A S O m z m E E 0L og Oo s wm amw se te S S ee edee mt Lamcl s fwy f Ce Tel et jju ALIS Tei el CT Te LEE UIW wm femme se toe ot of t ei ft det tT mt Larl zxs Tel eet ei je e mr oums o evt ees eieiei es suz Tanz o el eieiei evt juf nfa suz suws o evt ees m m juf es suz suws o evt Juju u m m juf fl suz suus o el eieiei mjm juf nj
7. u suz suws o evt ees m m juf l suz suus o evt ees m m juf es suz suus o el ees mjm juf nju suz suus o evt ees m m juf es suz Tags o ees m m juf es d pa m e 1e e ZA de au yerzu JESUIT ww suondo deb opom2e1 Basen sodA 10 2u nb s Leet UMOpyealg SUOI AO 9 e ASIA BHEYO A suoi do Duuns lO suoi do adeys opoIman a qewwesbolg EX Sa Wo sND c0 aZ28 A INLSV c0 VLZ8 A NLSV VO 9L8L A INLSV S 66 LOLZ D SIf IN 66 LOLZ D SIf 9SL09 NJ AJS Wd LZ LOLLSV s Hed 0Z 0 IQA 9SL09 NJ SEVS 9SL09 NJ AN 9SL09 NJ INN LvEZ Weu G6 9S1L09 N3 13D 96 9SL09 Nj Sd G6 9SL09 Dal pewwejsboid pue UA paljdwod spiepueys M IAAO BUANb AS sat pawwesbo1dg Megger Megger ORDERING CONFIGURATION Example of an ordering configuration OTS100AF USA P4 This order is for an OTS100AF with US power lead ASTM electrode set internal printer and lid stirrer Mode OTS JAF b Weights 100 kV Select 80 kV Model 60 kV 2 EU Lead UK Lead Select W Power Cord US Lead Australian Lead No Plug BL Lead ASTM Set Select Electrode Sep oa 0 3 Internal Printer We wl 0 08 kg Select Printer Option Stirrer Lid Select Assembly Stirrer Fitted Option x Stirrer Lid Assembly Not Fitted Megger ORDERING INFORMATION Order Code OTS60AF OTS80AF OTS100AF Description Description Order Code configured 36 mm mushro
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