Kusam Meco Insulation Testers KM-5405, KM-5410, KM-5415 | 5kV, 10kV & 15kV Megohmmeters for Substations

Kusam Meco Insulation Testers – KM-5405, KM-5410, KM-5415 (5kV, 10kV, 15kV)

Kusam Meco KM-5405, KM-5410, KM-5415 insulation testers for substations, transformers and high voltage cables
Kusam Meco KM-5405, KM-5410, KM-5415 Insulation Testers – Reliable 5kV, 10kV, 15kV Megohmmeters for Substations
Insulation resistance testing is one of the most important preventive maintenance tasks in substations, transformers, motors, and high-voltage power cables. Electrical breakdown due to poor insulation can lead to costly downtime and dangerous failures. To ensure long-term reliability, engineers rely on Kusam Meco insulation testers, trusted across India for accuracy, durability, and compliance with international safety standards.

In this guide, we compare three models: Kusam Meco KM-5405 (5kV), Kusam Meco KM-5410 (10kV), and Kusam Meco KM-5415 (15kV). Each model is designed for specific applications — from medium-voltage substations to extra high-voltage (EHV) power systems.

📥 Download Official Kusam Meco Insulation Tester Catalogue (PDF)

1. Kusam Meco KM-5405 – 5kV Insulation Tester

The Kusam Meco KM-5405 is a compact 5kV insulation tester designed for substations, transformers, and motors. With a measurement range up to 10TΩ, it is ideal for medium-voltage applications.

  • Test voltages: 100V, 250V, 500V, 1000V, 2500V, 5000V
  • Insulation resistance: 0.01MΩ to 10TΩ
  • Accuracy: ±3%rdg ±5dgt
  • Best for: substations, industrial motors, transformer insulation

2. Kusam Meco KM-5410 – 10kV Insulation Tester

The Kusam Meco KM-5410 is a 10kV insulation tester that extends resistance measurement up to 35TΩ. It is widely used in industrial plants and utility maintenance programs.

  • Test voltages: 250V, 500V, 1000V, 2500V, 5000V, 10kV
  • Insulation resistance: 0.01MΩ to 35TΩ
  • Accuracy: ±3%rdg ±5dgt
  • Best for: generators, HV motors, power cables

3. Kusam Meco KM-5415 – 15kV Insulation Tester

The Kusam Meco KM-5415 is a 15kV insulation tester capable of measuring up to 50TΩ. It is the best choice for extra high-voltage substations and EHV equipment.

  • Test voltages: 500V, 1000V, 2500V, 5000V, 10kV, 15kV
  • Insulation resistance: 0.01MΩ to 50TΩ
  • Accuracy: ±3%rdg ±5dgt
  • Best for: EHV substations, large generators, long HV cables

Comparison of Kusam Meco Insulation Testers

Model Test Voltages Resistance Range Best For
KM-5405 100V – 5kV 0.01MΩ – 10TΩ Medium-voltage substations, transformers
KM-5410 250V – 10kV 0.01MΩ – 35TΩ Industrial plants, HV motors, utilities
KM-5415 500V – 15kV 0.01MΩ – 50TΩ EHV substations, large generators

Buying Guide – How to Choose the Right Insulation Tester

  • Voltage Requirement: Choose based on equipment rating – 5kV (medium-voltage), 10kV (HV), 15kV (EHV).
  • Measurement Range: Higher TΩ range is essential for long cables and EHV systems.
  • Portability: Consider size and weight if field testing is frequent.
  • Data Logging: All models store up to 500 readings with USB connectivity.
  • Safety Standards: Ensure compliance with IEC61010 & IEC61557.

Frequently Asked Questions (FAQ)

1. What is the difference between KM-5405, KM-5410, and KM-5415?

The difference lies in maximum test voltage and resistance range: KM-5405 (5kV, 10TΩ), KM-5410 (10kV, 35TΩ), KM-5415 (15kV, 50TΩ).

2. Which insulation tester is best for substations?

For medium-voltage substations, KM-5405 is sufficient. For HV substations, KM-5410 is ideal. For EHV substations, KM-5415 is recommended.

3. Do Kusam Meco testers store readings?

Yes, all models store up to 500 readings and support USB transfer to PC for analysis.

4. Are these testers suitable for transformers and motors?

Yes, all models can test insulation resistance of transformers, motors, generators, and HV cables.

5. Do they comply with safety standards?

Yes, they comply with IEC61010 and IEC61557, with automatic discharge and over-limit protection.

6. Where can I download the official catalogue?

You can download the full technical catalogue here: Kusam Meco KM-5405, KM-5410, KM-5415 Insulation Tester Catalogue (PDF)

Buy genuine Kusam Meco insulation testers online at IndiaMeters.in – fast delivery and trusted after-sales support across India.

Location: India

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