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Megger MIT1525 15 kV Insulation Resistance Tester
  • Megger MIT1525 15 kV Insulation Resistance Tester
  • Megger MIT1525 15 kV Insulation Resistance Tester
  • Megger MIT1525 15 kV Insulation Resistance Tester

Megger MIT1525 15 kV Diagnostic Insulation Resistance Tester

Megger approved distributor and service centre.

Includes: MIT1525 15kV Insulation Resistance Tester, Power lead, USB cable, PowerDB Lite software, Product Information CD, 3m leadset x 3, large 15 kV insulated clip 1002-949.

1002-907
Megger
£3,845.00
Tax excluded
Quantity
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The latest in the range of megger HV insulation testers, the Megger MIT1525 15kV insulation tester has a top end specification. It has a full suite of test modes, advanced memory with time/date stamp and the ability to record temperature (measured with independent thermometer) and on-board storage with a capacity to log up to 5.5 hours of data saved every 5 seconds. Downloading of saved results, logs and real-time streaming of results is possible via a USB cable interface.

The Megger MIT1525 15kV DC insulation testers are equally well suited for motor / generator production and repair as they are for low and medium voltage substation use. Transformer OEMs and repairers will benefit from the 15 kV test voltage and the extensive capabilities of the MIT1525.

As well as measuring insulation resistance to 30 TΩ, the Megger MIT1525 also offers various diagnostic tests such as Polarisation index, Dielectric Absorption Ratio, Step Voltage, Dielectric discharge and ramp testing. It benefits from the Megger dual case construction, tough on the outside and fire retardant on the inside.

Now equipped with lithium ion fast rechargeable batteries, the instrument has a large, clear, easy to read, display making it equally suitable for use in both bright sunlight and poorly lit environments. Information displayed includes resistance, voltage, leakage current, capacitance, battery status and time constant. In addition, the elapsed time of the test is displayed constantly removing the need for separate timer.

FEATURES

Measures up to 30 TΩ.
PI, DAR, DD, SV and ramp test.
Improved productivity – operate from line power/mains if battery dead.
Li ion battery - extended capacity, rapid charge.
Advanced memory with time/date stamp.
CATIV 600 V safety rating.

Megger MIT1525 Specifications
AC Voltage 5 kV, 10 kV: 90 to 264 V rms, 47 to 63 Hz, 100 VA
15 kV: 90 to 264 V rms, 47 to 63 Hz, 200 VA.
Battery Charge Time 2.5 hours deep discharge
2 hours normal discharge.
Battery Life 4.5 hours typical continuous testing at 15kV with a 100 MΩ load.
Test Voltages 1000 V, 2500 V, 5000 V, 10000 V, 150000 V.
Lock Test Voltage 100 V to 1 kV in 10 V steps
1 kV to 5 kV in 25 V steps
5 kV to 15 kV in 25 V steps.
Test Voltage Accuracy +4%, -0%, ±10 V nominal test voltage at 1 GΩ load (0 to 30 degrees C).
Resistance Range 10 kΩ to 15 TΩ @ 5 kV,
10 kΩ to 20 TΩ @ 10 kV,
10 kΩ to 30 TΩ @ 15 kV.
Guard Terminal Performance Guards out parallel leakage resistance down to 250 kΩ with a maximum additional resistance error of 1% with a 100 MΩ load.
Display Analogue: 100 kΩ to 10 TΩ
Digital: 10 kΩ to max a above.
Short Circuit/Charge Current 3 mA@5 kV, 10 kV, 15 kV.
Insulation Test Alarm: 100 kΩ to 10 GΩ.
Capacitor Charge <3500 ms/μF to discharge from 15000 V to 50 V.
Capacitance Range 10 nF to 50 μF.
Capacitance Measurement Accuracy ±10% ±5 nF.
Current Range 0.01 nA to 6 mA.
Current Accuracy ±5% ±0.2 nA at all voltages.
Voltmeter range
30 V to 660 V a.c. or d.c.,
45 Hz – 65 Hz.
Voltmeter accuracy ±3%, ±3 V.
Timer range
Up to 99 minutes 59 seconds,
15 second minimum setting.
Memory capacity
5.5 hours logging @ 5 sec intervals.
Test modes IR, IR(t), DAR, PI, SV, DD, Ramp test.
Interface USB type B (device).
Real time output 1 Hz output readings (V, I, R).
Operating temperature -20 °C to 50 °C.
Storage temperature -25 °C to 65 °C.
IP rating IP65 (lid closed), IP40 (lid open).
Dimensions (L)360 mm x (W)305 mm x (H)194 mm.
Weight 6.5 kg.
Megger MIT1525 warranty 2 years.

Download

Megger HV Insulation Datasheet

PDF Specifications of the Megger MIT515, MIT525, MIT1025 & MIT1525 HV Insulation Testers.

Download (996.65k)

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Megger MIT1525 15 kV Diagnostic Insulation Resistance Tester
COMPONENT PARTS DESCRIPTION PART No.
3m leads, large clips 3 m leadset x 3, large 15 kV insulated clips. 1002-949
5m leads, large clips 3 x 5 m lead set, large size insulated clips. 1005-259
10m leads, large clips 3 x 10 m lead set, large size insulated clips. 1005-260
15m leads, large clips 3 x 15 m lead set, large size insulated clips. 1005-261
3m leads, medium clips 3 x 3 m lead set, medium size insulated clips. 1005-262
10m leads, medium clips 3 x 10 m lead set, medium size insulated clips. 1005-263
3m leads (screened) 3 m, 15 kV screened, large size insulated clips, supplied in carry holdall. 1005-266
10m leads (screened) 10 m, 15 kV screened, large size insulated clips, supplied in carry holdall. 1005-267
15m leads (screened) 15 m, 15 kV screened, large size insulated clips, supplied in carry holdall. 1005-268
20m leads (screened) 20 m, 15 kV screened, large size insulated clips, supplied in carry holdall. 1005-269
Checkbox 5 kV Calibration Box. 6311-077

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