Related Manuals for Megger S1-568
Summary of Contents for Megger S1-568
- Page 1 S1-568 / S1-1068 / S1-1568 5 kV, 10 kV and 15 kV High Performance DC Insulation Resistance Testers User Guide...
- Page 2 Megger Ltd reserves the right to alter the specification of its products from time to time without notice. Although every effort is made to ensure the accuracy of the information contained within this document it is not warranted or represented by Megger Ltd. to be a complete and up - to - date description.
- Page 3 Directive 2014/53/EU. Other equipment manufactured by Megger Instruments Limited described in this user guide is in compliance with Directives 2014/30/EU and 2014/35/EU where they apply. The full text of Megger Instruments EU declarations of conformity are available at the following internet address: megger.com/eu-dofc www.megger.com...
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Page 4: Table Of Contents
8. Memory functions, downloading and remote control ............... 15 8.1. Recall results ............................15 8.2. Download results ............................ 15 8.3. Deleting results ............................16 8.4. Real-time output during insulation tests ....................16 8.5. Bluetooth® interface activation ......................16 S1-568 / S1-1068 / S1-1568 www.megger.com... - Page 5 15.3. General Specifications ........................... 35 16. Repair and Warranty ........................36 16.1. Calibration, Service and Spare Parts ..................... 36 16.2. Returning product to Megger UK & USA service centres ..............37 16.3. Approved Service Centres ........................37 16.4. Declaration of Conformity ........................37 17.
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Page 6: Safety Warnings
Make sure the circuit is not reenergised whilst the instrument is connected. „ Only 15 kV rated Megger test leads with plug inserts of 75 mm must only be used on the S1-1568. Lead integrity can be verified by momentarily shorting clips together at the lowest test voltage range. -
Page 7: Battery Warnings
Users of this equipment and/or their employers are reminded that National Health and Safety Legislation requires them to carry out valid risk assessments of all electrical work so as to identify potential sources of electrical danger and risk of electrical injury such as inadvertent short circuits. www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 8: Symbols Used On The Instrument
CATIV applies to voltage measurement function of these instruments CAT III Measurement category III: Equipment connected between the distribution panel and the electrical outlets CAT II Measurement category II: Equipment connected between the electrical outlets and the user’s equipment. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 9: Weee Directive
Megger is registered in the UK as a Producer of Electrical and Electronic equipment. The registration no is; WEE/HE0146QT. Users of Megger products in the UK may dispose of them at the end of their useful life by contacting B2B Compliance at www.b2bcompliance.org.uk or by telephone on 01691 676124. Users of Megger products in other parts of the EU should contact their local Megger company or distributor. -
Page 10: General Description
3. General Description Megger’s new utility focused S1 range of Insulation Resistance Testers (IRT) consists of three models; one 5 kV, one 10 kV and one 15 kV. Resistance measurement capability is up to 15 TΩ for the 5 kV model, 35TΩ for the 10 kV and 50 TΩ... -
Page 11: Instrument Controls And Indicators
Functional earth terminal – S1-1568 only User lock voltage Delete records Timer Download via USB Save Filter Open records Alarm Battery Breakdown mode Ramp test Burn mode Danger HV Refer to manual Fuse Noise detected Bluetooth ® www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 12: Preparations For Use
Simply turning on the instrument at the central rotary switch will initiate a start-up process and the display will respond. If an error is detected ‘Err’ will be displayed with an associated error number. Calibration The S1-568 and S1-1068 are supplied with a calibration certificate. UKAS accredited calibration certificates are available from Megger. Storage Instruments should be stored in storerooms which meet the storage temperature and humidity specifications listed in this document. -
Page 13: Operating Instructions
The range rotary switch includes an ‘OFF’ position; the instrument switches on by rotating the switch either clockwise or anticlockwise from this position. A range of test voltages for insulation resistance tests up to 5 kV (S1-568), 10 kV (S1-1068) and 15 kV (S1-1568) are available, including a user selectable voltage range which can be set between 40 V and 5000V or 10000 V or 15000 V depending on the model. -
Page 14: Breakdown Vs. Burn Mode
For further explanation see, “Running an Insulation Test” on page 11 Reset Default Settings Remove AC source, press OK, backlight buttons and switch main rotary switch from OFF to setting icon. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 15: Instrument Control
Initial setup It is important to setup the Real Time Clock (RTC) on S1-568 and S1-1068 to ensure that records saved in the instrument are time/date stamped correctly. The RTC has a separate battery to maintain settings even when the primary battery is removed. -
Page 16: Recording Temperature, Humidity
Recording temperature, humidity The S1-568 and S1-1068 are able to record insulation temperature and humidity measured by independent sensors. If you do not wish to record either temperature or humidity do not change the default setting or reset it if it was previously set. -
Page 17: Running An Insulation Test
If this becomes excessive and exceeds instrument rating, damage to the instrument may result. The S1-568, S1-1068 and S1-1568 have been designed to handle high noise currents up to 8 mA. If currents above 8 mA are detected the instrument will sound an urgent “warble” tone and be accompanied... -
Page 18: Filter Button And Settings
60 s. The S1 range memorises all results in the current test to be able to give an instantaneous meaningful filtered reading of results as long as the duration of test is longer than the filter length. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 19: Memory Functions, Downloading And Remote Control
Bluetooth® connection setup to a suitably enabled PC or similar device. PowerDB Pro, Advanced and Lite are Megger’s asset and data management software packages with integrated forms for the S1 range of instruments. Ensure that the applicable version of PowerDB is loaded and running on the PC, then select the appropriate S1 by model number. -
Page 20: Deleting Results
S1 and check the link works by connecting directly to the S1. It is also possible to check the Bluetooth® link using a terminal emulator. PowerDB Lite running on a PC can be used to connect to the S1 units via Bluetooth®. Port allocations can be found in Windows Device Manager. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 21: Powerdb
Download PowerDB You can now download direct from the Megger website to ensure that you have the most recent version available. Visit megger.com/powerdb The latest edition will be at the top. Click the “download” button beside the file. This will ask if you want to open or save the file. -
Page 22: Interfacing S1 Range To Powerdb
Click the Device Manager soft button to access Windows® Device Manager and verify that a serial port has been allocated to the instrument „ Expand the ‘Ports section in Device Manager. One serial port should be allocated to ‘Megger Device (COMxx)’ where xx is the port number. -
Page 23: S1 And Remote Control Application
To activate the Import/Live Stream Control application click the Import soft button (circled) in the remote control application www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 24: Import/Live Stream Control Application
„ Start Importing Results – download results saved on the instrument Sample remote control application: a timed insulation resistance test result shortly before completion of a 90 s test. Sample Import/Live Stream Control application after a test. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 25: Battery Indicator
A blinking full battery icon indicates that the battery is prevented from charging due to the temperature being out of the allowable charge temperature range, 0 ºC to 40 ºC, or that the battery has failed. www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 26: On Screen Error Reporting
HV circuit control fault If an error occurs do not attempt to repair the instrument. Obtain a repair number from Megger Instruments Limited, carefully pack in a suitable box and send the faulty instrument to the nearest Megger Approved Service Centre, if possible noting the error that was reported. -
Page 27: Measurement Modes
1:00 minute will flash prompting the user to select a new time using the up/down arrow buttons. Press OK to set test duration and turn central rotary switch to desired test voltage. Press and hold TEST to start the test. 12.3 www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 28: Dar And Pi Insulation Tests
2 - 4 Good > 4 PI results > 1.5 are regarded as acceptable by IEC60085:-01:1984 for thermal class rating A, and PI results > 2.0 for thermal class ratings B, F and H. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 29: Dielectric Discharge Test
Homogenous insulation will have a DD value of 0, while good multi-layer insulation will have a value up to 2. The following table is a guide to DD test results: Insulation DD result Condition > 7 Poor 4 - 7 Questionable 2 - 4 Good < 2 Homogenous www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 30: Step Voltage Test
0 sec. To run the custom SV test, the mode switch is set to SV and main rotary switch to VL. The reference standard for step voltage testing is IEEE 95-2002. S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 31: Ramp Voltage Test
Remote control mode is activated with the test mode switch pointed at the remote control icon and the main rotary switch pointed at V All manual test modes can be setup, tests started and stopped remotely. www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 32: Measurement Techniques
Leakages therefore occur between the positive terminal and ground, between the negative terminal and ground, and directly between the positive and negative terminals. These leakages have a significant effect and can occur through S1-568 / S1-1068 / S1-1568 www.megger.com... -
Page 33: Terminals
13.3 Terminals There are three test terminals marked +, - and GUARD. These terminals are designed to accept only genuine Megger test leads. Shutters across the terminals prevent accidental ingress of dirt and other objects. Test lead plugs interlock with the shutters and are released by rotating the test lead plug by a quarter turn. - Page 34 Screened leads are available for the complete range of insulation testers. They are useful in HV switchyards where induced currents are an issue. The screen connects to GUARD and prevents induced currents in the lead. S1-568 / S1-1068 / S1-1568 www.megger.com...
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Page 35: Preventive Maintenance
The battery pack contains Lithium-ion cells and should be replaced when it no longer holds a charge. A new battery is available as a spare part from Megger. Genuine Megger battery packs must be used. Failure to use genuine parts may affect product safety performance and will invalidate your warranty. -
Page 36: S1-568, S1-1068 Battery Replacement Instructions
7. Withdraw one used battery and carefully unclip its battery cable connector, then the other used battery and its connector. 8. Replace with two genuine spare batteries ordered from Megger, ensuring correct orientation of the cable in the socket. 9. With both new batteries fitted, replace the battery support bracket and the two retaining screws. -
Page 37: Technical Specification
* Assumes that the guard ring is positioned centrally across the insulating surface being guarded such that the resistances to the test conductors are equal. Display range analogue 100 kΩ… 10 TΩ Short circuit current 10 kΩ… 35 TΩ Insulation alarm: 6 mA nominal www.megger.com S1-568 / S1-1068 / S1-1568... - Page 38 USB type B (device), Bluetooth Real time output: reading (V, I, R) at a rate of 1 Hz Remote control: Remote control via USB cable only (requires RC indicator dongle to be in position) S1-568 / S1-1068 / S1-1568 www.megger.com...
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Page 39: Environmental Conditions
L 315 mm x W 285 mm x H 181 mm 15 kV L 360 mm x W 305 mm x H 194 mm Weight: 4.5 kg (5 kV, 10 kV) 6.5 kg (15 kV) www.megger.com S1-568 / S1-1068 / S1-1568... -
Page 40: Repair And Warranty
New instruments are covered by a two year warranty from the date of purchase by the user, the second year being conditional on registration of the product on www.megger.com. You will need to log in, or first register and then login to register your product. -
Page 41: Returning Product To Megger Uk & Usa Service Centres
5. You may track progress of your return online at www.megger.com 16.3 Approved Service Centres A list of Approved Service Centres may be obtained from the UK address above, or by contacting Megger on ukrepairs@megger.com, and giving details of your location. 16.4... -
Page 42: Accessories, Equipment And Spares
15 m, 5 kV screened un-insulated small clips 6311-080 3 m, 10 kV screened un-insulated small clips 6220-834 10 m, 10 kV screened un-insulated small clips 6220-861 15 m, 10 kV screened un-insulated small clips 6220-833 S1-568 / S1-1068 / S1-1568 www.megger.com... - Page 43 Fused test probe and clip leadset 1002-913 1002-913 Control circuit test leadset 6220-822 Spares / Optional accessories: Spare Li-ion battery pack 1002-552 Spare remote control indicator beacon 1003-228 Replacement remote control indicator unit 1003-228 www.megger.com S1-568 / S1-1068 / S1-1568...
- Page 44 Kent CT17 9EN ENGLAND +44 (0)1 304 502101 +44 (0)1 304 207342 Manufacturing sites Megger Limited Megger GmbH Megger USA - Valley Forge Archcliffe Road Weststraße 59 Valley Forge Corporate Center Dover 52074 Aachen 2621 Van Buren Avenue Kent +49 (0) 241 91380 500...
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Questions and answers
Is it proper to short the S1-568 to test for continuity prior to performing the insul res test on a device ?
Yes, the Megger S1-568 allows continuity testing by momentarily shorting the measurement leads together at the lowest test voltage range to verify lead integrity before performing an insulation resistance test.
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