Megger S1-1568/2-US EXPERT 15kV IRT (Insulation Resistance Tester) 2024 PIP (1016-118)

Details

The Megger S115682 (1016-118) Expert Digital Insulation Resistance Tester and Megohmmeter offers rugged dependability, a long service life, and accurate measurements. The "no compromise" approach offers further levels of safety than simply complying with the relevant safety standards while the intuitive color custom display allows for users to work in extreme environments with an unbeatable viewing angle.

The S1-1568/2 is ideal for users requiring higher capacitance charge rates, remote operation, data storage, and the ability to work efficiently in electrically noisy environments. A maximum test voltage up to 15 kilovolts is offered. This Expert range model combines all features from the Essential and Advanced ranges and is ideal for extreme environments. Users are provided with the additional safety and convenience of remote operation via a USB cable and full control of the output current.

The S1-1568/2 is the ideal insulation tester for power utilities and offers rapid charge batteries and operation from an AC source when the battery is flat or low. An intuitive user interface ensures that no time is lost remembering how to use the tester. Simplicity of operation is achieved with two rotary switches and a large backlight display which enables various measurement information to be displayed simultaneously. A graphical quick-start guide is provided inside the lid to assist first-time users.

Measurement accuracy is of high importance for any insulation resistance measurement and is particularly important to ensure that the accuracy is maintained up to higher IR values that are required by some applications. This Expert range model provides an excellent ±5% accuracy all the way up to 1 TΩ at 5000V, 2 TΩ at 10000V, or 3 TΩ at 15000V. Users should always check that the expected range of measurements sits within the accuracy range capability of the instrument.

The Polarization Index test can be time consuming, with a ten minute test (30 minutes on 3-phase) and with multiple items to test, any time saved is a bonus. The PIp function helps users save that valuable time. The PI predictor function uses the first part of the IR curve to predict the rest at five minutes into the test. The PIp can start as early as three minutes into the test and will stop when it is confident in the prediction.

The RE>ACT test mode feature will revolutionize the reliability of measurements. When insulation testing, it is essential that any re-absorption current from the insulation under test is fully discharged before starting the test. Remaining absorption current, depending on polarity, can result in IR measurements that are falsely high or low, with the potential to incorrectly pass any failing insulation. The RE>Act mode not only measures this reabsorption current but also provides an indication to the user of the impact it will have on the instrument's measurement range and accuracy.

Safety of operation is built in with this 15 kV model safety rated to CAT IV 1000V up to an altitude of 4000 meters.

Original equipment manufacturers and repairers will welcome the remote control feature that allows them to automate resistance testing on the factory floor along with technicians in substations wanting to operate from a more convenient and safe distance.

The dual case design features a tough outer case to protect the tester from knocks and drops along with a fire retardant inner case. The case IP rating prevents moisture and dust ingress when storing or carrying the instrument. The lids have velcro-on pouches ensuring that leads remain with the instrument at all times. Case lids are removable for improved access to the terminals.

A multitude of voltage warnings help ensure user safety with five levels of warnings. Before testing has started, the instrument will provide these warnings:

Level 1 : Live voltage above 30V has been applied.

Level 2 : 75% of the instrument's noise limit has been exceeded, users should check filter settings.

Level 3 : External voltage is overheating the discharge resistors while measuring voltage. 110% measurements are outside of the instrument's capabilities.

Level 4 : 200% of the instrument's noise limit has been exceeded, warnings and tests are inhibited.

Level 5 : The fifth warning is a unique one. During testing in high noise environments, induced noise surges can result in extremely high voltages being applied to the instrument. In the event that these voltages are higher than the instrument's reinforced insulation limits, the instrument will halt the test to reduce terminal voltage and warn the user not to touch the instrument.

Two important safety features are added with the RE>Act test mode. Firstly, it removes the possibility to pass insulation that should have been failed, and secondly, it can also be used to monitor discharge following a test. This means that the user can ensure that a dangerous return voltage will not occur.

Supplied test leads are double insulated with clamps rated at 3 kV, equivalent to 6 kV single insulation for the medium clip lead set and 5 kV equivalent to 10 kV single insulation for the large clip. The 15 kV lead set is insulated to 15 kV.

All test leads feature non-detachable test clips and the four millimeter high voltage insulated plugs lock into the instrument for additional safety.

Five preset voltage ranges are provided in insulation test mode along with a user-settable lock voltage range. The preconfigured diagnostic tests include Polarization Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Polarization Depolarization Current (PDC), Stepped Voltage (SV), and Ramp Test.

This Expert range model also features memory storage with time/date stamping of results, logging of data, and recall of results to the screen. A fully isolated USB interface or on-board Bluetooth interface can be used for safe transfer of data to software. Users can utilize the mobile app, browser-based software of CertSuite Asset for testing and reporting. Users can optionally utilize the PC based asset management software, PowerDB Pro (not included).

CertSuite Asset is a cloud-based industrial asset testing management software. With the CertSuite Asset app, users can transfer results from the insulation resistance tester while testing straight onto an Android or iOS mobile device or Windows laptop via USB cable or Bluetooth.

CertSuite Asset Lite comes standard with the S1-1568/2. Test results can be tagged with Asset ID and transferred to the CertSuite Asset Lite software directly from the tester, removing the need for writing down results.

The full CertSuite Asset app (not included) allows for test results to be tagged with Asset data and transferred to the CertSuite Asset software along with the ability to store results, comments, and photos. The full package connects to multiple users for remote reviewing by other team members while on site from different locations or for the head office to access results with relevant permissions.

Key Features

• S1 series tester provides higher capacitance charge rates, remote operation, data storage, and ability to work in electrically noisy environments
• Expert model is suited for users working in extreme environments who need safety and convenience of remote operation and full control of output current
• Combines all features from Essential and Advanced range models
• Designed for diagnostic testing and maintenance of high-voltage electrical equipment
• Offers unparalleled performance, safety, and reliability for OEMs, industrial companies, electrical contractors, and utility providers
• Intuitive user interface ensures no time is lost for remembering how to use tester
• Simple operation via two rotary switches and large backlight screen that displays multiple measurements simultaneously
• Graphical quick-start guide attached inside lid to assist first-time users
• Provides ±5% accuracy up to 1 TΩ at 5000V, 2 TΩ at 10000V, or 3 TΩ at 15000V
• PI predictor function reduces time needed to perform PI tests up to 50% or more
• Uses first part of IR curve to predict rest at 5 minutes into test
• PIp can start as early as 3 minutes into test
• Stops once confident in prediction
• RE>Act test mode revolutionizes reliability of measurements
• Measures reabsorption current and provides insight into impact on instrument's measurement range and accuracy
• Removes possibility to pass insulation that should have failed
• Can be used to monitor discharge following testing
• Ensures users that dangerous return voltage will not occur
• Memory storage with time/date stamping of results
• Logging of data and recall of results to screen
• Fully isolated USB interface or on-board Bluetooth interface can be used for safely transferring data to software
• Remote control via USB connection to remote control safety beacon
• CertSuite Asset offers mobile app, browser based software
• Lite version included, full package sold separately
• Allows users to transfer testing results from instrument while testing
• Results can be transferred to Android or iOS mobile device or Windows laptop via USB cable or Bluetooth
• Test results can be tagged with Asset ID
• PowerDB Pro (not included) offers PC based asset management software
• Dual-case design features tough outer case to protect tester from knocks and drops along with fire retardant inner case
• IP rating prevents moisture and dust ingress when storing or carrying instrument
• Lids have velcro-on pouches to ensure that leads remain with instrument at all times
• Case lids are removable for improved access to terminals
• Five levels of voltage warnings help ensure user safety
• Double-insulated test leads with non-detachable test clips for additional safety
• Operates from AC source when battery is flat or low
• US model

Specifications

• Test voltages: 250 V, 500 V, 1000 V, 2500 V, 5000 V, 10000 V, 15000 V
• Resistance range: 10 kΩ to 35 TΩ @ 15 kV
• Short circuit / charge current: 1 mA, 2 mA, 3 mA, 4 mA, 5 mA, 6 mA
• Safety rating: CAT IV 1000 V to 4000 m
• Interface: USB type B (device), Bluetooth® Class 2
• Dimensions: 12 x 7.6 x 14.2 in (305 x 194 x 360 mm)
• Weight: 13.9 lb (6.3 kg)
• Operating temperature: -4 °F to 122 °F (-20 °C to 50 °C)
• IP rating: IP65 (lid closed), IP40 (lid open)
• Calibration certificate included: Yes

Additional Information