Suntree RCD/ELCB

Description

The Suntree RCD/ELCB is an advanced electrical safety device engineered to enhance protection in solar energy systems by detecting and mitigating earth leakage currents. Designed for both grid-tied and off-grid installations, it prevents electric shock, equipment damage, and fire risks caused by insulation failures, ground faults, or imbalanced current flow in AC circuits. Compatible with solar inverters, distribution boards, and household/appliance loads, it ensures safe operation across residential, commercial, and industrial solar applications.

Key Features & Benefits:

Adjustable Sensitivity: Configurable trip thresholds (10mA, 30mA, 100mA, 300mA) to match application needs, from personal shock protection to fire prevention.

Fast Response: Breaks fault circuits in <30ms, minimizing exposure to dangerous currents and arc flash risks. Solar-Optimized Design: Handles harmonics and transient voltages common in inverter-based solar systems without nuisance tripping. Durable Construction: Flame-retardant (UL94 V-0) thermoplastic housing, corrosion-resistant terminals, and IP65 protection for dust/water resistance (-25?C to +60?C). Real-Time Monitoring: LED status indicators and auxiliary contacts for integration with solar monitoring systems (e.g., RS485/Modbus). Auto/Manual Reset: Options for automatic reconnection after fault clearance or manual intervention for critical systems. Technical Specifications: Voltage Rating: 230V/400V AC (50/60Hz) Current Rating: 16A?125A (single-phase or three-phase) Sensitivity: 10mA?300mA (Type A/AC/EV compatibility for DC fault detection) Breaking Capacity: 6kA?10kA Mounting: DIN rail (35mm) Certifications: IEC 61008, IEC 61009, T?V Rheinland, CE, RoHS Applications: Protection of solar inverter AC output lines and grid connections. Safeguarding residential/commercial distribution boards in rooftop solar systems. Ground fault protection for solar-powered pumps, HVAC systems, and EV chargers. Industrial solar farms with sensitive machinery requiring leakage current mitigation. Supply Chain & Installation Advantages: Bulk Availability: Stocked in multiple configurations (1P, 2P, 4P) for rapid deployment in solar projects. Plug-and-Play: DIN rail-compatible with tool-free clamping for quick integration into existing panels. Global Compliance: Meets EU (IEC), North American (UL 1053), and Asian market standards. Technical Support: Wiring diagrams, fault diagnostics, and 24/7 assistance for installers. Why Choose Suntree RCD/ELCB? Solar-Specific Reliability: Engineered to handle inverter-induced harmonics and unstable grid conditions. Enhanced Safety: Dual protection against electric shock (30mA) and fire (300mA) in a single device. Energy Efficiency: Low power loss (<0.5W) during normal operation. Future-Proof: Compatible with hybrid solar systems, battery storage, and smart grid interfaces. End-to-End Solar Solutions: Sale: Competitive pricing for bulk orders, including customizable sensitivity and communication modules. Supply: Fast global logistics with OEM/ODM support for branded solar projects. Installation: Compatible with SMA, Fronius, Huawei inverters, and major distribution panel brands. Upgrade your solar installations with the Suntree RCD/ELCB?the guardian of electrical safety, ensuring compliance, reliability, and peace of mind in renewable energy systems. Partner with us to deliver projects that prioritize human safety, equipment longevity, and regulatory adherence. Certifications & Warranty: Certified to IEC 61008, IEC 61009, T?V Rheinland, CE, and RoHS. Backed by a 5-year warranty and lifetime technical support. Compatible with smart energy management systems for real-time leakage monitoring.