RCM-RD-2 High Performance Dc Digital Control Earth Leakage Relay RCM-RD-2 High Performanc
Inquire NowDescription
The RCM-RD-2 High Performance DC Digital Control Earth Leakage Relay is a crucial device designed to monitor and protect electrical systems from residual current. This sophisticated relay ensures the safety of both equipment and personnel by automatically shutting off power when residual current exceeds a predetermined threshold. Ideal for residential, industrial, and commercial applications, it effectively safeguards against electric shocks and other electrical hazards.
Featuring advanced leakage detection, automatic power cut-off, and adjustable time delay and sensitivity settings, the RCM-RD-2 is engineered for high immunity to electrical interference. It includes additional functionalities such as remote reset and test options, a high-definition display for easy data reading, and a sealable front cover for enhanced protection.
Specifications
| Attribute | Details |
|---|---|
| Supply Voltage (Un) | AC220V ±15%, DC12V, DC24V, DC48V |
| Power supply | 85-265VDC/AC |
| Rated voltage | AC220V ±15%, DC12V, DC24V, DC48V |
| Measuring range | 0.03mA~9.99A or 0.1-50A |
| Contact rating | 5A |
| Power consumption | 6VA |
| Weight | 200g |
| Mounting | 35mm Din Rail |
| Terminal protection | IP20 |
| Standard | IEC 41-1, IEC 255, VDE 0664, EN 50081-1, EN 50082-2 |
| Frequency | 50/60 Hz |
| Temperature | -20°C~60°C, RH:+95%, Non-condensation |
| Humidity | 10% to 85%, Non-condensation |
| Reset mode | Automatic, Manual, Remote |
| Adjustable accuracy | Less than ± 5% |
| Repeatability | Less than 0.5% of full scale |
Additional Information
The RCM-RD-2 is suitable for various applications, including indirect contact protection, insulation damage prevention, grounding protection for motors and power distribution systems, and ground fault protection to prevent electric shock and equipment damage. Its features also include temperature over-value prompts for fire prevention and improvements in equipment health through power distribution rectification.
