Megger
S1-568 5kV Diagnostic Insulation Tester


The Megger S1-568 5kV High Performance Diagnostic Insulation Tester has proven ability to make accurate stable measurements in noisy environments such as 765 kV substations with rapid charge of capacitive loads such as HV power cables.

Part Number:
1003-017

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List Price:

£3855.00
4626.00 incl. VAT)
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Megger S1-568 5kV High Performance Diagnostic Insulation Tester

  • Proven ability to make accurate stable measurements in noisy environments such as 765 kV substations
  • Rapid charge of capacitive loads such as HV power cables
  • Additional safety in high energy locations with remote operation
  • Always ready to test with fast charge Li-ion battery or a.c. source operation
  • Designed to survive harsh environments


These top end insulation testers are targeted at power utilities and service companies working in generation, transmission and distribution markets.  They feature class leading charge current, noise rejection and software filters.

The insulation resistance test is a quantitative test which indicates the effectiveness of a product’s electrical insulation; applications include:

  • Cables
  • Transformers
  • Motors/Generators
  • Circuit breakers
  • Bushings

Common insulation tests are the ‘spot test‘, a 1 minute IR test and a 10 minute Polarisation Index (PI) test, where PI is the ratio R10min / R1min and is temperature independent.

The Megger S1-568 boasts five preset voltage ranges are provided in insulation test mode, plus a user settable lock voltage range. Pre-configured diagnostic tests include Polarisation Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Stepped Voltage (SV) and Ramp test.

 

Megger S1-568 Key Features:

  • Resistance measurement: 15 TΩ - 5 kV
  • High current: 6 mA short circuit current
  • High noise immunity: 8 mA of noise rejection
  • Four software filters: 10 s, 30 s, 100 s, 200 s
  • Li-ion battery: charges in 2 hours.  Gives up to 6hrs continuous testing a 100 MΩ load (S1-568)
  • Safety rating: CAT IV 600 V up to 3000 m
  • Remote operation via USB cable
  • Download of memory via isolated USB cable Bluetooth
  • IR, timed IR, DAR, PI, DD, SV and ramp diagnostic tests
  • Large LCD display with back-light
  • Dedicated voltmeter function (30 V to 660 V) AC or DC
  • Advanced memory, on screen recall and real time clock for date/ time stamped results
  • PowerDB Lite asset management software
  • Option to record temperature and/or relative humidity with saved results (measured independently)
  • New Transport Case option (-TC)

 

Megger S1-568 Test Leads:

This model is supplied with one 3m lead-set with medium sized clips, designed for clamping on larger diameter test pieces, but where space is at a premium.

 

 

Technical Specification for: Megger S1-568 5kV Diagnostic Insulation Tester

Current Range0.01 nA to 6 mA
Capacitance Range10 nF to 25μF
Resistance Range15TΩ
Test Voltage250V, 500V, 1000V, 2500V, 5000V
Noise Rejection8mA
Safety RatingCATIV 600
Diagnostic TestsIR, timed IR, DAR, PI, DD, SV, Ramp Test

 

Accessory Code Description Price (Ex VAT)
1002-534 Leadset 3kV large clips (3 x 3 m) FOR 515/525/1025 £112.00 ADD
1002-641 5m leadset x 3 medium insulated clips £126.00 ADD
1002-642 8m Test Lead Set x 3; medium sized 6kV insulated clips £165.00 ADD
1002-643 10m Leadset medium size insulated clips £180.00 ADD
1002-644 15m Leadset medium size insulated clips £250.00 ADD
1002-645 5m leadset x 3 large insulated clips £144.00 ADD
1002-646 8m leadset x 3 large insulated clips £180.00 ADD
1002-648 15m Leadset large size insulated clips £270.00 ADD
1002-913 Bare clip Fused 1kV HV Leadset £100.00 ADD
6111-217 Pack of 20 test record cards (5 kV) £14.00 ADD
6220-822 Leadset 1 kV Red/Black for 5&10KV ( 2 x 3m) £93.00 ADD
6311-077 CB101 5 kV Calibration Box £360.00 ADD
6311-080 15m (50ft) Leadset 5kV Screened Compact Clips £325.00 ADD
1008-022 Lead Set 3kV 3x3m Medium Clips £107.00 ADD
AVTM21-P8B A Stitch in Time - The Complete Guide to Electrical Insulation Testing £24.00 ADD
AVTM22P-1 The Lowdown on High Voltage DC Testing £24.00 ADD
1002-647 10m Lead Set £190.00 ADD

 

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A lack of product training can result in under-utilisation of test equipment, low return on investment and, most importantly, incorrect use.

Product Training 1 Day more info
Product Awareness Course

Get to know your new purchase! Maximise your return on investment with product and software training modules!

A lack of product training can result in under-utilisation of test equipment, low return on investment and, most importantly, incorrect use.



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