GYPV/4-1 DC Combiner Box
GYPV/4-1 combiner box is suitable for inverter (MAX input voltage DC 550V/DC1000V,4 PV input channel, 1 output channel, single MPPT inverter). The box is made of PVC engineering materials，with tests for fire retardant, temperature rise, anti-impact, anti-ultraviolet, and other testing.IP65 protection grade. Design and configuration strictly accordance with the “Technical specification for photovoltaic junction equipment ” CGC/GF 037:2014. Provide users with safe, brief, beautiful, and applicable photovoltaic system products.
- High reliability
With DC FUSE
With DC Surge Protection Device
With DC circuit breaker or DC load isolation switch.
- Strong adaptability
lP65 design, waterproof, anti-dust, and anti-ultraviolet.
Strict tests for high and low temperature used widely.
The simple installation, the simplified system wiring, the convenient wiring.
The box body is made of cold-rolled steel and other metal materials.
- Flexible configuration
Used for single crystal silicon solar modules, polycrystalline silicon solar modules, thin-film solar modules. The current rating of the photovoltaic fuse, circuit breaker, load isolation switch is modified.
| Name | GYPV/4-1 | |
| Electric parameter | ||
| System maximum dc voltage | 550 | 1000 |
| Maximum input current for each string | 15A | |
| Maximum input strings | 4 | |
| Maximum output switch current | 50A/63A | |
| Number of inverter MPPT | 1 | |
| Number of Output strings | 1 | |
| Lightning protection | ||
| Category of test | Ⅱ grade protection | |
| Nominal discharge current | 20kA | |
| Maximum discharge current | 40kA | |
| Voltage protection level | 2.8KV | 3.8KV |
| Maximum continuous operating voltage Uc | 630V | 1050V |
| Poles | 2P | 3P |
| Structure characteristic | Plug-push module | |
| System | ||
| Protection grade | IP65 | |
| Output switch | Dc isolation switch(standard)/DC circuit breaker(optional) | |
| MC4R Waterproof Connectors | Standard | |
| PV dc fuse | Standard | |
| PV surge protector | Standard | |
| Monitoring module | Optional | |
| Preventing diode | Optional | |
| Box material | PVC | |
| Installation method | Wall mounting type | |
| Operating Temperature | -25℃~+55℃ | |
| Elevation of temperature | 2km | |
| Permissible relative humidity | o-95% , no condensation | |
| Mechanical parameter | ||
| Width x High x Depth ( mm ) | 410×285×140 | |
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