Cheaper Price Waterproof Plastic DC AC Switching Box 4 Strings DC Combiner Box Array Box
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Guangzhou Golden Electric Co., Ltd.
Business Type: Manufacturer/Factory,Trading Company
Guangzhou, Guangdong, China
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Product Details
GD-PV4/1 combiner box is suitable for inverter (MAX input voltage DC550V/DC1000V,2PV input channel, 1 output channel, single MPPT inverter). Box body is made of PVC engineering materials,with test for fire retardant, Temperture rise,anti impact, anti ultraviolet, and other testing. IP65 protection grade.
Design and configuration strictly accordance with the "Technical specification for photo-voltaic junction equipment'' CGC/GF 037:2014.
Provide users with a safe, brief, beautiful and applicable photo-voltaic system products.
Product Parameters
| Name | GD-PV4/1 | |
| System maximum dc voltage | 550 | 1000 |
| Maximum input current for each string | 15A | |
| Maximum input strings | 4 | |
| Maximum output switch current | 20A/32A | |
| Number of inverter MPPT | 1 | |
| Number of Output strings | 1 | |
| Category of test | ‖ grade protection | |
| Nominal discharge current | 20ka | |
| Maximum discharge current | 40ka | |
| Voltage protection level | 2.8kv | 3.8kv |
| Maximum continuous operating voltage Uc | 630V | 1050A |
| Poles | 2P | 3P |
| Structure characteristic | Plug-push module | |
| Protection grade | IP65 | |
| Output switch | DC isolation switch(standard)/DC circuit | |
| DC MC4/DC FUSE/DC Surge Protector | Standard | |
| Monitoring module/Preventing diode | Optional | |
| Installation method | Wall mounting type | |
| Operating Temperature | -25ºC--+55ºC | |
| Elevation of temperature | 2km | |
| Permissible relative humidity | 0-95%, no condensation | |
Product Details Show
♦High reliability
With DC FUSE
With DC Surge Protection Device
With DC circuit breaker or DC load isolation switch.
♦Strong adaptability
IP65 desigh,waterproof,anti dust and anti ularaviolet.
Strict test 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. Current rating of the photovoltaic fuse, cicuit breaker, load isolation switch is modified.
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