Kusam Meco KM 1812 EL-D Digital ELCB Tester, Current Range 3mA to 500mA, 1ms Timer Resolution, Zero-Crossing Circuitry for 0°/180° Testing at 110Vac

The Kusam Meco KM 1812 EL-D Digital ELCB Tester is a versatile instrument designed for testing Earth Leakage Circuit Breakers (ELCBs) at an operating voltage of 110Vac. It provides accurate digital readouts of disconnection times and includes advanced features like automatic data hold, phase polarity indicators, and a menu-driven interface for ease of use. The microprocessor-controlled tester is suitable for electrical inspections in various settings, ensuring safety and compliance.

Key Features

• Current Range: Adjustable from 3mA to 500mA using a rotary selector.
• Digital Readout: Precise disconnection time measurement with a 2-line LCD display.
• Zero Crossing Circuitry: Tests at 0° and 180° for accurate results.
• Safety Indicators: Includes polarity trip and wiring correctness indicators.
• Over-Temperature Protection: Three built-in sensors for enhanced safety.
• Auto Power Off: Conserves battery life, ideal for field use.
• Menu-Driven Operation: Simplifies the testing process with user-friendly navigation.

General Specifications

• Model: KM 1812 EL-D
• Operating Voltage: 110Vac (L-E)
• Current Settings: 3mA to 500mA
• Timer Resolution: 1ms (Max time = 2.999s)
• Current Accuracy: ±5% ±1mA
• Voltmeter Range: 20Vac to 280Vac, with 1Vac resolution
• Operating Temperature: -5°C to 45°C
• Power Supply: 8 x AA batteries with battery status indication
• Weight: Approx. 1020g (including batteries)

Box Including

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