Megger S1 568

Professional 5kV DC Insulation Resistance Tester

The Megger S1 568 is a high-performance DC insulation resistance tester designed for professionals who require precise and reliable testing of electrical insulation in high-voltage equipment. With a test voltage of up to 5 kV DC, this tester is ideal for assessing transformers, switchgear, cables, motors, and other critical electrical installations.

Engineered for accuracy, safety, and durability, the Megger S1 568 ensures that insulation resistance measurements meet international standards and industry requirements. It provides quick readings, advanced diagnostic capabilities, and robust performance in both field and laboratory environments.

Key Features:

• High-voltage DC testing up to 5 kV for insulation resistance verification

• Accurate measurement of insulation resistance across a wide range of values

• Rugged, portable design suitable for field and industrial use

• User-friendly interface with clear digital display and intuitive controls

• Automatic discharge of capacitive circuits for operator safety

• Compliant with international standards for insulation testing (IEC/EN)

Whether used for preventive maintenance, commissioning, or troubleshooting, the Megger S1 568 provides reliable, fast, and accurate results that help maintain electrical system safety, efficiency, and longevity.

Specifications

1. Electrical Measurement

• Test Voltage: 50 V – 5 kV DC (adjustable)

• Insulation Resistance Measurement Range: 0.01 MΩ – 10 TΩ

• Test Current: Up to 5 mA at full voltage

• Accuracy: ±2 % of reading

• Polarization Index (PI) & Dielectric Absorption Ratio (DAR): Supported

2. Measurement Functions

• Insulation resistance testing for cables, motors, transformers, switchgear

• High-voltage DC testing for industrial and utility applications

• Auto discharge of capacitive circuits for safety

• Timed tests for PI and DAR measurements

• Manual and automatic test modes

3. Display & Interface

• Large backlit digital display for clear readings

• Graphical interface with trend and test result display

• Simple, intuitive control buttons for easy operation

• Indicators for overvoltage, insulation failure, and safety warnings

4. Safety & Compliance

• Compliant with IEC 61010-1 and IEC 61557 standards

• Overload and short-circuit protection

• Insulated and rugged casing for high-voltage safety

• Safe for field and industrial environments

5. Physical & Environmental

• Dimensions: Approx. 360 × 220 × 180 mm

• Weight: ~7 kg

• Operating Temperature: -10°C to +50°C

• Storage Temperature: -20°C to +70°C

• Humidity: 0 – 95% non-condensing

• Housing: Rugged, portable, impact-resistant design

6. Accessories (Typical)

• High-voltage test leads and probes

• Alligator clamps and earthing leads

• Carrying case for portability

• User manual and calibration certificate

• Optional software for data logging and analysis