The Metravi 1812EL ELCB/RCD Tester is a specialized testing device designed for accurately testing Earth Leakage Circuit Breakers (ELCBs) and Residual Current Devices (RCDs). Here is an overview of its features and specifications:

Key Specifications:

• Model: 1812EL
• Brand: Metravi
• Trip Current Settings: Multiple settings for testing various leakage currents (specific values would typically include 10mA, 30mA, 100mA, 300mA, 500mA).
• Operating Voltage: Suitable for 230V, 50Hz single-phase systems.
• Trip Time Measurement: Measures the disconnection time of RCDs/ELCBs to ensure proper functioning.
• Phase Angle Testing: Capable of testing at 0° and 180° phase angles for comprehensive assessment of the trip characteristics.
• Wiring Check: Provides visual indicators to verify correct wiring and connection.

Features:

• Micro-Processor Based: Ensures high accuracy and reliability during testing.
• Digital Display: Provides easy-to-read results for trip time and current.
• Auto Data Hold: Automatically holds the test results after measurement, making it easier to note down readings.
• Compact and Lightweight: Portable design for easy handling and transport.
• Safety: Built-in safety features, including overload protection and insulation, for safe operation.

Power Source:

• Battery Operated: Ensures ease of use in different environments without dependency on mains power.

Additional Information:

• Warranty: Typically includes a one-year warranty against manufacturing defects.
• Certifications: Conforms to relevant safety standards such as IEC 61010 for testing devices, ensuring user safety.

The Metravi 1812EL is an ideal tool for electrical professionals who need to ensure that ELCBs and RCDs are functioning correctly, providing essential safety checks for both residential and commercial installations. Its compact design, accuracy, and user-friendly features make it a reliable choice for various testing needs.