Description
Reliable Circuit Protection for Solar PV Systems
The GEYA GYHT2 Solar Panel Disconnect Switch Breaker Box is a specialized circuit protection solution designed specifically for the connection between solar panels and inverters. It integrates a high-performance DC Miniature Circuit Breaker (MCB) within a rugged, waterproof enclosure, providing essential isolation, short-circuit, and overload protection for your photovoltaic system.
Key Features & Benefits
Outdoor Ready (IP65)
Engineered for the elements, the GYHT2 features a double-hole waterproof gland design and a tightly sealed enclosure. With an IP65 protection rating, it effectively blocks dust and water jets, ensuring stable operation in rain, snow, or dusty environments.
Rapid Installation
Save time on site with our pre-wired design. The unit comes equipped with MC4 connectors and 270mm cables, allowing for immediate “Plug and Play” connection without the need for complex internal wiring during installation.
Enhanced Safety & Visibility
Unlike standard opaque boxes, the GYHT2 features a transparent flip cover window. This allows maintenance personnel to visually check the status of the circuit breaker without opening the enclosure, enhancing safety and convenience. The device supports a breaking capacity of up to 6kA, providing superior fault protection compared to standard 4.5kA models.
Temperature Compensation
When the ambient temperature is not the reference temperature of 30 degrees, the reference correction factor is as follows:
| Ambient temperature | -20°C | -10°C | 0°C | 10°C | 20°C | 30°C | 40°C | 50°C | 60°C |
|---|---|---|---|---|---|---|---|---|---|
| Current correction factor | 1.25 | 1.2 | 1.15 | 1.10 | 1.05 | 1.00 | 0.95 | 0.90 | 0.85 |
