Megger MIT1525 15 kV Diagnostic Insulation Resistance Tester
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.
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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.
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.
|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.|
30 V to 660 V a.c. or d.c.,
45 Hz – 65 Hz.
|Voltmeter accuracy||±3%, ±3 V.|
Up to 99 minutes 59 seconds,
15 second minimum setting.
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.|
|Megger MIT1525 warranty||2 years.|
No customer reviews for the moment.
|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|