5kV Diagnostic Insulation Tester
The 5K PI Insulation Diagnostic Tester is a state-of-the-art tool crafted to provide dependable diagnostic testing for high-voltage equipment like Transformers, Cables, Bushings, Insulators, Switchgears, Lightning Arresters/Surge Arrestors, and Rotating Machines.
Built with precision and durability in mind, the 5K PI features a lightweight, compact design paired with cutting-edge technology to guarantee reliable performance, even in tough conditions. Developed in our advanced R&D lab and certified to meet the necessary IS/IEC standards, it’s the perfect choice for both fieldwork and outdoor use.
5K PI available in two variants :
3mA, 5mA & 6mA
IR Testing with Diagnostic Modes PI, DAR, DD, SV, BDV
Programmable Test Voltage: 250V, 500V, 1000V, 2500V, 5000V
Insulation Resistance Range from
10KΩ to 50TΩ
Three Programmable Timers:
T1, T2, T3 respectively
Mains &
Battery operation
- Alarm Mode with Min-Max Settings & Pass Fail Indication
- CAT IV 600V, IP 54, Complies with latest IEC/IS Standards
- Operation from an AC source when the battery is flat
- Digital filter is designed with three different levels F-1, F-2, F-3 useful while testing insulation in heavy noisy environment.
- For 5K PI 6mA, Interference Rejection: 1mA RMS per 250V test voltage up to a max. of 8mA
- Designed for routine insulation resistance testing and diagnostic testing like PI, DD, DAR, SV & BDV test of high voltage electric apparatus like transformers, generators, motors, cables, bushings, LAs, switchgear, etc. and is temperature independent.
Technical Specifications
| 5K PI 3mA | 5K PI 5mA | 5K PI 6mA |
|---|---|---|
| Test Sepcifications | ||
| Diagnostic Modes | IR, PI, DD, DAR, SV & BDV | |
| Test Voltage | ||
| Programmable Test Voltage | 250V, 500V, 1000V, 2500V, 5000V | |
| Lock Test Voltage | 250V to 5kV in 50V steps | |
| Voltage Accuracy | ± 5% | |
| Resistance Range | ||
| Analog & Digital Display | 1KΩ to 10TΩ | 1KΩ to 50TΩ |
| Accuracy | ±(5% of reading + 5 digits) upto 1 TΩ ±(5% of reading + 5 digits) upto 1 TΩ |
±(10% of reading + 5 digits), for 1 TΩ to 10 TΩ
±(10% of reading + 5 digits), for 1 TΩ to 50 TΩ |
| Guard Resistance | 300kΩ + 10% | |
| Indication | Audio-visual warnings available | |
| Short Circuit/Charge Current | ||
| Short Circuit Current | ||
| Up to 3mA | Up to 5mA | Up to 6mA |
| Current Range | ||
| Up to 3mA | Up to 5mA | Up to 6mA |
| Accuracy | ||
| ≤ 3mA + 0.5 mA | ≤ 5mA + 0.5 mA | ≤ 6mA + 0.5 mA |
| AC/DC Voltage | ||
| Voltmeter Range | 0 ~ 600 AC/DC | |
| Voltmeter Accuracy | ±(5% of reading + 5 digits); input resistance: 100MΩ Approx | |
| Capacitance Measurement | ||
| Capacitor Charging Time | ≤ 5 sec per μF | |
| Capacitor Discharge Time | ≤ 5 sec per μF | |
| Capacitance Range | 1nF to 50μF; Measuring range C: 50 μF* | |
| Capacitance Measurement Accuracy | ±(10% of readings + 5 nF) | |
| 5K PI 3mA | 5K PI 5mA | 5K 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 Memory storage of 1000 readings | ||
| Interface | ||
| Bluetooth Communication | Galvanically isolated RS232 and USB ports; remote operation via PC using either RS232 or USB cable | |
| Power Supply | ||
| Mains Input | Voltage 100-230V, Frequency 50/60Hz | |
| Battery Type | Rechargeable Battery 14.8V, 2600mAh 4 x Replaceable Battery Li-ion 3.7v 3200mAh, INR18650MH1 | |
| Battery Life | Approx. 5 hours of continuous testing at 5KV on 250 MΩ load | |
| Battery Charging Time | 3 hours approx. (95% Charged) | |
| Auto Power Off | Instrument turns off after 5 minutes of non-use to conserve battery life | |
| Environmental Condition | ||
| Operating Temperature Range | 0°C to 55°C | |
| Storage Temperature Range | -20°C to + 70°C | |
| Humidity | < 95% RH Non-Condensing | |
| Safety in accordance with EN 61010-1 | ||
| Safety of test lead in accordance with EN61010-031 | ||
| Measurement CAT III 600V / CAT IV 600V | ||
| CE Certified | ||
| Ingress Protection IP 65 | ||
| Physical Specifications | ||
| Dimensions | 190mm X 285mm X 365mm (Approx.) (H x W x L) | |
| Weight | 4 Kg (approx) (Without Accessories) 9 Kg (approx.) (With Accessories) | |
FAQs
Trusted by Industry Leaders in India and Worldwide
"Motwane is the oldest and the most trusted company in electrical testing products and solutions also. Motwane is known for reliable and rugged products also, we have procured from them. And our organization has been using these products and have found them satisfactory in performance and services also."
Mr. Shrikant S Rajurkar
Director Technical
MSETCL
"MOT-ware will enable us to go live with data immediately after recording."
Mr. Sanjay Sarkar
Head Projects
IBMS SPG, Sterling & Wilson
"Motwane 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.
