10K-PI Insulation Diagnostic Tester
10K PI is an Insulation Diagnostic Tester having test voltage range up to 10KV, designed & developed indigenously at the state of the art R&D laboratory to conduct automatic insulation tests on high voltage equipment’s like Transformers, Cables, Bushings, Switchgears & Rotating Machines.
10K PI comes in two ranges of short circuit current of 3mA and 6mA. 10K PI is a microprocessor based instrument deploying the latest technology & very high speed data sampling to give correct, repetitive readings & quality performance under harsh electrical conditions. It has a wide insulation resistance range up to 50TΩ.
- Kit displays Test Voltage, Insulation Resistance, Leakage Current and Capacitance after each test
- Diagnostic modes: IR, PI, DAR, DD, SV, BDV, Burn
- Selectable test voltage from 250V to 10kV
- Lock test voltage: 250V to 1kV in 10V steps; 1kV to 10kV in 25V steps
- Insulation resistance measurement up to 50TΩ
- Short circuit current up to 6mA
- Self-calibration check at every start
- Interference rejection of 1mA RMS per 250V test voltage up to a max. of 8mA
- Mains & Battery Operated
- Rechargeable Li-ion battery
- Auto power-off: 10 minutes
- Internal memory of 1000 test results
- PC interfacing through USB & RS232
- Backlit LCD Display
- Complies with IEC 61010, IEC 61326, CAT IV and IP65 ratings
Technical Specifications
| Model Name | 10K PI 3mA | 10K PI 6mA |
|---|---|---|
| Test Sepcifications | ||
| Diagnostic Modes | IR, PI, DAR, DD, SV, BDV, Burn | |
| Test Voltage | ||
| Programmable Test Voltage | 250V, 500V, 1000V, 2500V, 5000V, 7500V, 10000V | |
| Lock Test Voltage | 250 – 1000V adjustable in steps of 10V 1000 – 10000V adjustable in steps of 25V |
|
| Voltage Accuracy | ± (5% of reading + 5 digits) | |
| Resistance Range | ||
| Resistance Range (Analog Display) | 10KΩ – 10TΩ | 10KΩ – 10TΩ |
| Resistance Range (Digital Display) | 10KΩ – 20TΩ | 10KΩ – 50TΩ |
| Accuracy | 1 MΩ to 1 TΩ ± (5% + 5 digits) 1 TΩ to 10 TΩ ± (10% + 5 digits) 10 TΩ to 20 TΩ ± (20% + 7 digits) |
1 MΩ to 1 TΩ ± (5% + 5 digits) 1 TΩ to 10 TΩ ± (10% + 5 digits) 10 TΩ to 50 TΩ ± (20% + 7 digits) |
| Guard Resistance | 300 kΩ ± 10% | |
| Short Circuit/Charge Current | ||
| Short Circuit Current | Up to 3mA | Up to 6mA |
| Accuracy at 25°C at 10KV | 3mA ± 0.7mA | 6mA ± 0.7mA |
| AC/DC Voltage | ||
| Voltmeter Range | 0 ~ 600V AC/DC | |
| Voltmeter Accuracy | ± (8% + 5 digits), input resistance: 250MΩ Approx | |
| Capacitance Measurement | ||
| Capacitor Discharge Time | ≤ 5 sec per μF | |
| Capacitance Range | 1nF to 50μF | |
| Capacitance Measurement Accuracy | ± (5% of readings + 5 nF) | |
| Model Name | 10K PI 3mA | 10K PI 6mA |
|---|---|---|
| Interference Rejection | ||
| 1mA RMS per 250V test voltage up to a max. of 4mA | 1mA RMS per 250V test voltage up to a max. of 8mA | |
| Timer | ||
| Programmable timer from 0 sec to 99 minutes | ||
| Memory | ||
| Internal data storage of 1000 readings | ||
| Interface | ||
| Galvanically isolated RS232 and USB ports; remote operation via PC using either RS232 or USB cable |
||
| Data Handling & Analysis Software | ||
| Operated on XP/Windows7/Windows8/Windows10/Windows11 | ||
| Two way communication for remote operation | ||
| Report generation along with the graphical representation for Data Trending Analysis | ||
| Power Supply | ||
| Mains Input Voltage | 115V/230V RMS, Frequency 50/60 Hz | 85V/265V RMS, Frequency 50/60Hz ±10% |
| Battery Type | Battery Pack, Rechargeable 14.8V, 5200mAh, Li Ion, Type 18650 | |
| Battery Life | 8 hours continuous testing at 10kV with a 250 MΩ load (approx) | |
| Battery Charge Time | Approx. 8 hours (95% charged) | |
| Auto Power Off | Instrument turns off after 10 minutes of non use to conserve battery life | |
FAQs
Trusted by Industry Leaders in India and Worldwide
"Motwane is the oldest and the most trusted company in electrical testing products and solutions. Motwane is known for reliable and rugged products. Our organization has used these products and found their performance and service satisfactory."
Mr. Shrikant S Rajurkar
Director Technical
MSETCL
"MOT-WARE will enable us to go live with data immediately after recording, helping ensure faster access, better visibility, and timely decision making across teams without delays or manual effort."
Mr. Sanjay Sarkar
Head Projects
IBMS SPG, Sterling & Wilson
"Motwane’s products are highly reliable, built with great quality, and deliver accurate results. We, at BSES Rajdhani Power, have been using Motwane products for many years, and continue to do so."
Mr. Shailendra Saxena
Additional VP Protection
BSES Rajdhani Power Ltd.
