Kusam Meco KM 1812 EL-A Digital ELCB Tester, Current Range 3mA to 500mA, 1ms Timer Accuracy, Zero-Crossing Circuitry for 0°/180° Testing

The Kusam Meco KM 1812 EL-A Digital ELCB Tester is a precise and user-friendly device designed for testing Earth Leakage Circuit Breakers (ELCBs) in a wide range of applications. It features a microprocessor-controlled system, providing accurate digital readouts of disconnection time and automatic data hold functionality. The unit’s dual LCD lines offer clear readings, while its low power consumption and automatic power-off feature make it ideal for efficient and reliable use in the field.

Key Features

• Versatile Current Settings: Current range from 3mA to 500mA, selectable via a rotary switch.
• Microprocessor Controlled: Ensures high accuracy and reliability during testing.
• Zero Crossing Circuitry: Allows testing at 0° and 180° for precise results.
• Disconnection Phase Polarity: Displayed directly on the LCD, ensuring clear understanding of test results.
• Safety Indicators: Includes wiring correctness LEDs and trip indicators.
• Over-Temperature Protection: Built-in sensors to prevent overheating during use.
• Compact Design: Lightweight and portable with a durable build for field operations.

General Specifications

• Model: KM 1812 EL-A
• Operating Voltage: 240Vac (L-E)
• Current Settings: 3mA to 500mA
• Timer Accuracy: 1ms ±1ms
• Current Accuracy: ±5% ±1mA
• Voltmeter Range: 20Vac to 280Vac, with a resolution of 1Vac
• Operating Temperature: -5°C to 45°C
• Power Source: 8 x AA batteries with low battery indication
• Dimensions: Compact and portable design
• Weight: Approx. 1020g (including batteries)

Box Including

• 1 x Kusam Meco KM 1812 EL-A Digital ELCB Tester
• 1 x Set of Test Leads
• 1 x User Manual
• 1 x Carrying Case