5kV Insulation Diagnostic Tester
5 kV Insulation diagnostic is designed to conduct various diagnostic tests on electrical apparatus like transformers, cables, bushings, insulators, switchgear, lighting arrestors, rotating machines, etc. It is designed and developed indigenously at our state-of-the-art R&D laboratory.
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5K PI Insulation Diagnostic Tester is designed to conduct various diagnostic tests on electrical apparatus like Transformers, Cables, Bushings, Insulator, Switchgears, Lightning Arrester/Surge Arrestor and Rotating Machines etc. 5K PI comes in three ranges of short circuit current of 3mA, 5mA and 6mA. Designed & developed indigenously at the state of the R&D laboratory, the 5K PI is a microprocessor based instrument deployed with latest technology and very high speed data sampling to give correct, repetitive and durable performance under harsh conditions. It is operated through mains and (as well as) the battery, weighing 4 Kgs approx. making truly light weight & compact insulation resistance tester for outdoor applications. Our Insulation Tester’s 6mA variant is equipped with a self-replaceable Battery that means no need to send the tester to Supplier for its replacement; thus, reducing the downtime of the instrument. The instrument is specially designed to suit operator’s ease and test requirement, also certified as per relevant IS/IEC standards. The instrument features a large, white, backlit LCD that displays test information, including insulation resistance value, test voltage, leakage current, capacitance, battery status, and timer, along with other indications. Equipped with three programmable timers, which provides to conduct various tests like Polarization Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Step Voltage (SV) test and Breakdown Voltage (BDV) test. The instrument has the automatic capacitive load discharge at the end of the test.
5K PI has Bluetooth connectivity module with MOT-WARE mobile app for remote access of testing data & in the cloud for further analysis & record purpose.
Features
- 5K PI is available in three variants: 3mA, 5mA and 6mA
- Self-replaceable Battery for 5K PI 6mA
- Compatibility under heavy induction environment
- Programmable Test Voltage: 250V, 500V, 1000V, 2500V, 5000V
- Insulation Resistance up to 50TΩ
- Three Programmable Timers: T1, T2, T3 respectively
- Modes for conducting IR, Leakage current, PI, DAR, DD, SV and BDV test
- Mains & Battery Operation
- CE, CAT-IV 600V, IP 54, complies with latest IEC/IS Standards
- 1000 test results storage
- Optically Isolated RS-232 port & USB port
- AC/DC Voltage Measurement
- Backlit LCD Display
- Bluetooth enabled for MOT-WARE Mobile App
- For 5K PI 6mA, Interference Rejection: 1mA RMS per 250V test voltage up to a max. of 8mA
Application
The Insulation Resistance Test is an essential test that helps to verify the condition of electrical insulation. Insulation resistance quality of an electrical system degrades with time, environment condition i.e. temperature, humidity, moisture and dust particles. The instrument is designed for routine and diagnostic testing like IR, PI, DD, DAR, SV & BDV of high voltage electric apparatus like transformers generators, motors, cables, bushings, lightning arresters, switchgear, etc. and is temperature independent. Trending of data can reveal vital information about insulation quality and enables the user to take informed decision.
| 5K PI 3mA | 5K PI 5mA | 5K PI 6mA | |
| Test Specifications | |||
| 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 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 | ≤ 2 sec per μF | ||
| Capacitance Range | 1nF to 50μF; Measuring range C: 50 μF* | ||
| Capacitance Measurement Accuracy | ±(10% of readings + 5 nF) | ||
| 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 | Safety in accordance with EN 61010-1 | ||
| Safety of test lead in accordance with EN61010-031 | |||
| Measurement CAT III 600V / CAT IV 600V | |||
| EMC in accordance with EN 61326-1 | |||
| CE Certified | |||
| Ingress Protection IP 54 | |||
| 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) | |||
Accessories
Standard
• 3m Test lead Set (3mA & 5mA)
• 10m Test lead Set (6mA)
• Mains Power Cord
• Mains Protected Fuse 2A, 250V, Fast Blow
• Communication cable RS232 male to female serial cable 9 pin
• Instruction Manual
• Test & Calibration Certificate
• Carry Case
• Pen Drive
• USB 2.0 A/B cable 1.5 mtr long
Optional
• 15m Test lead Set
• Bluetooth Software
• Motware Desktop Application
Motwane has designed and developed MOT-WARE – a cloud-based Test Data platform to aid in accurate Asset Health Assessment. Through Motware, the Test and Measurement industry has taken a huge leap forward. It is a revolution in the way tests are conducted and the way data is analyzed.
MOT-WARE captures data from a full range of BLE Enabled Motwane Testing Equipment. It is accessible from web based applications, desktop applications, and mobile applications. In addition, it offers an open architecture that can seamlessly integrate with any non Motwane Test and Measurement equipment for quick and authentic digital test data. Data can be captured periodically as well and streamed in real-time via sensors from IoX’n Series of IoT devices. (link to Ioxn page)
Some of its features include a pre-loaded repository of test templates for various assets as well as customizable test templates. A customized report builder in MOT-WARE allows users to create reports that can be designed and generated as per their desire. MOT-WARE also has a facility to upload the history of test data and the breakdown history of the assets. Tests can also be viewed in various metrics such as Pass/Fail.
Digital test data enables data analytics and visualization which offers multiple statistical advantages. It improves productivity & efficiency, enables cost reduction, and improves asset life. Data analysis done through MOT-WARE include trend analysis, MIS reports, and pivot tables. As an add-on, MOT-WARE also offers ‘Motwane AI Analytics’ (Link to AI Analytics page) which uses a proprietary AI algorithm and Machine Learning to make accurate predictions about your asset’s life based on its behavioral patterns and operating conditions.
MOT-WARE can be used for various applications across customer segments like Utilities, OEMs, Industries, Electrical contractors (Testing, O&M) or Field repairs & service providers, EPCs, commercial premises, and many more.
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