Kusam Meco KM-582 – ELCB/RCD Tester with Trip Time, Trip Current & Auto Ramp Test

The Kusam Meco KM-582 is a compact and reliable digital ELCB (RCD) tester designed to check the performance of residual current devices in single-phase circuits. It measures both trip current and trip time with high precision, ensuring electrical safety in domestic, commercial, and industrial setups.

⚙️ Key Features:

• Trip time and trip current testing
• Supports 10mA, 20mA, 30mA, 100mA, 300mA, 500mA test ranges
• Modes: X½, X1, X5, and Auto Ramp
• Phase angle selection: 0° and 180°
• Simultaneous trip time & current test
• Auto power off, data hold, and backlight display
• Buzzer for misoperation and power-off alerts
• CAT III 600V rated, fuse protected

📐 Technical Specifications:

• Trip Time Accuracy: ±(2% + 2)
• Operating Voltage: 195V–253V (Single-phase)
• Voltage Measurement Range: 30V–600V
• Frequency: 45Hz–65Hz
• Resolution: 1V | Voltage Accuracy: ±(3% + 3)
• Display: 1000 count LCD, 71mm x 34mm
• Weight: ~400g | Size: 160mm × 100mm × 71mm
• Power Supply: 6 × 1.5V AA batteries

📦 Included Accessories:

• Test leads with probe
• Elastic strap
• User manual

Compliance: IEC 61010-1, IEC 61557-6, EN61326-1, CAT III 600V

Ideal for: Electricians, safety auditors, maintenance teams, and institutions needing RCD verification tools.

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