Megger MIT1025, Insulation Tester 20TΩ CAT IV

  • RS Stock No. 765-9583
  • Mfr. Part No. 1001-946
  • Manufacturer Megger
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

MIT500 Series Industrial Insulation Testers - 5 and 10kV

Robust and reliable testers for high performance in the real-world. The new MIT series: MIT515, MIT525, MIT1025 are designed for industrial and power distribution applications.

The New MIT 515 (763-9267) instrument can be used to perform both simple Go No-Go insulation tests and basic diagnostic insulation tests such as Polarisation Index (PI).

There are two new advanced models: MIT 525 (763-9260) and MIT1025 (763-9264) with memory and diagnostic insulation testing. The 10 kV MIT1025 is suited to more rigorous testing of higher voltage equipment. The 5kV models test to 10TOhm while the 10kV models will test to 20TOhm and all instruments have a fully specified guard terminal/circuit to allow accurate results in a wide range of test situations. You can test from battery or from AC power and benefit from a long battery life and a rapid recharge time. To assist with storing and trending results, both the MIT525 and MIT1025 include memory and download to PC via USB, as well as additional diagnostic tests, such as Step Voltage (SV) and ramp test.

10 TΩ (5 kV) / 20 TΩ (10 kV) max. insulation resistance
Timed IR plus PI and DAR diagnostic tests
Operate with dead battery when on line power/mains
Rapid charge Li-ion battery – up to 6 hrs continuous testing (5 kV)
Dedicated voltmeter function (30 V to 660 V)
CATIV 600 V safety rating
Large LCD display with automatic backlight
Noise filter – rejects up to 3 mA noise
High altitude operation up to 3000 m

MIT525/1025 ADDITIONAL FEATURES:
Dielectric Discharge (DD), Step Voltage (SV) and ramp test functions
Advanced memory with time/date stamp, on screen recall
Real time clock
Download of memory via isolated USB (type B) interface (USB cable to PC)
PowerDB Lite asset management software

Supplied with

MIT515: User guide CD, power lead, 3 m leadset x 3, medium insulated clips
MIT525: User guide CD, power lead, 3 m leadset x 3, medium insulated clips, USB cable, PowerDB Lite software
MIT1025: User guide CD, power lead, 3 m leadset x 3, medium insulated clips, 3 m leadset x 3, large insulated clips, USB cable, PowerDB Lite software

Megger Insulation Tester

The Megger MIT1025 10kV lightwEight and compact insulation tester are used for diagnostics testing and maintenance of high voltage electrical equipment. It measures insulation resistance up to 20Tohm and offers tests such as polarisation index, dielectric absorption ratio, step voltage, dielectric discharge and ramp testing. This device has a lithium-ion battery and the large, clear and easy to read display makes it suitable for use in sunlight and poorly lit environments. The information displayed by it includes resistance, voltage, leakage current, capacitance, battery status and time constant. The elapsed time is also displayed constantly, which reduces the need for a separate timer.

Features and Benefits

• Timed IR plus PI and DAR diagnostic tests
• Operates with dead battery when on line power/mains
• Rapid charge Li-ion battery : Up to 6 hours continuous testing (5kV)
• Dedicated voltmeter function (30V to 660V)
• Large LCD display with automatic backlight
• Noise filter : Rejects up to 3mA noise
• High altitude operation up to 3000m

Applications

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

Certifications

• CATIV 600V
• IP65 rated
• IEC61326-1

Specifications
Attribute Value
Tester Type Insulation Tester
Minimum Test Voltage 500V
Maximum Test Voltage 10000V
Maximum Insulation Resistance Measurement 20TΩ
Display Type LCD
Test Current 5mA
Battery Life 4.5 h
Minimum Operating Temperature -20°C
Maximum Operating Temperature +50°C
Power Source Battery, Mains
Safety Category CAT IV
Length 315mm
Weight 4.5kg
Height 181mm
Model Number p MIT1025
Dimensions 315 x 285 x 181mm
Battery Type Lithium-Ion
Width 285mm
Temporarily out of stock - back order for despatch 27/04/2020, delivery within 1 working days from despatch date.
Price (ex. GST) Each
$ 9,305.13
(exc. GST)
$ 10,700.90
(inc. GST)
units
Per unit
1 +
$9,305.13
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