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HLX-PV Photovoltaic DC Combiner Box
Photovoltaic New Energy Series
- Details
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- Commodity name: HLX-PV Photovoltaic DC Combiner Box
HLX-PV photovoltaic combiner box is suitable for the maximum input voltage of the inverter DC550V/DC1000V. The box is made of PVC engineering materials, with fire retardant, temperature rise, impact resistance, UV resistance and other tests, and the protection level reaches IP65.
HLX-PV photovoltaic combiner box is suitable for the maximum input voltage of the inverter DC550V/DC1000V. The box is made of PVC engineering materials, with fire retardant, temperature rise, impact resistance, UV resistance and other tests, and the protection level reaches IP65. The product is designed and configured in strict accordance with the requirements of the photovoltaic combiner equipment technical specification "CGC/GF 037:2014, providing users with a safe, simple, beautiful and applicable photovoltaic system product.
Main technical parameters:
Name HLX-PV6/1 HLX-PV8/1 HLX-PV12/1 HLX-PV16/1 Electrical parameters System maximum DC voltage 1000 1000 1000 1000 Maximum input current per channel 20A 20A 20A 20A Maximum number of input channels 6 8 12 16 Maximum output switch current 20A/32A 125A 160A 200A Inverter MPPT quantity N N N N Output channels 1 1 1 1 Lightning protection Test Type II pole protection II pole protection II pole protection II pole protection Nominal discharge current 20kA 20kA 20kA 20kA Maximum discharge current 40kA 40kA 40kA 40kA Voltage protection level 3.8kV 3.8kV 3.8kV 3.8kV Maximum continuous operating voltage 1050V 1050V 1050V 1050V Number of poles 3P 3P 3P 3P Structural features Plug-in modules Plug-in modules Plug-in modules Plug-in modules System Protection level IP65 Output switch DC circuit breaker (standard)/DC rotary isolating switch (optional) SMC4 waterproof connector Standard Photovoltaic DC fuse Standard Photovoltaic DC Surge Protector Standard Monitoring module Optional Anti-reverse diode Optional Box material Metal Installation Wall-mounted Operating temperature -25°C - +55*C Altitude 2000米 Allowable relative humidity 0- 95%，No condensation Volume (width x height x depth) mm Customized on demand Main features
• The structure is safe and reliable, with sufficient mechanical strength to ensure that the components will not shake or deform after installation and during operation:
• Protection level IP65, waterproof, dust-proof, rust-proof, and salt spray-proof, meeting the requirements of outdoor installation:
• Up to 24 photovoltaic arrays can be connected at the same time;
• The positive and negative poles of each battery string are equipped with photovoltaic-specific fuses for protection. The fuse base and fuse are used together to reduce the owner's later maintenance costs and effectively protect the personal safety of maintenance personnel;
• The DC output bus is equipped with a photovoltaic-specific lightning arrester. There is good surge protection function between the positive pole and the ground, the negative pole and the ground, and the positive and negative poles;
• The junction box is equipped with a modular intelligent detection unit to detect the current, output voltage, box temperature, lightning arrester status, and circuit breaker status of each string of components;
• The current measurement adopts Hall sensor perforation measurement, and the measuring equipment is completely isolated from the electrical equipment. Even if there is a problem with the measuring unit, it will not affect the normal power generation of the system, effectively improving the power generation efficiency and equipment safety;
• The intelligent detection unit has a digital display function, which can display current, voltage, power, temperature, device address, device number and other information on the device body; the detection unit sets the device address number and the operation should be simple and convenient, and the device address can be changed on the spot without auxiliary equipment;
• The power consumption of the modular junction box intelligent detection unit is less than 4W, and the measurement accuracy is 0.5%;
• It has multiple ways of data remote transmission, provides RS485 interface and wireless ZigBee interface, and the communication interface has built-in lightning protection function to effectively protect the device communication port;
• The modular combiner box intelligent detection unit adopts a DC 1000V/1500V self-powered mode, and the self-powered power supply adopts a modular glue-filled package. The power supply has functions such as anti-reverse connection, over-current, over-voltage protection, and anti-corrosion;
| About Huarui Power
The initial factory of Cangzhou Huarui Transformer Co., Ltd. was born in 1989. After developing and growing, it integrated resources and registered a company in July 2004. It is located in Cangzhou City, Hebei Province, which is known as "the first in the world in the hometown of martial arts.
Huarui Power, a high and low voltage power expert, and a supplier of optical storage and charging solutions, is a high-tech enterprise integrating R & D, design, manufacturing, product sales and service operations. It is a qualified supplier of State Grid, a qualified supplier of Sinochem Group, a qualified supplier of China's military enterprises, and the first brand of transformer in Cangzhou.
Huarui Power, its products cover energy-saving distribution transformers, box-type substations, high and low voltage complete sets of electrical equipment, power distribution automation, high-voltage cable branch boxes, etc., provide professional solutions for different industries and fields, and provide a variety of customized power consumption solutions according to the characteristics of customers' power consumption. The products are used in distribution networks and new energy projects, rail transit, metallurgy, petrochemical, real estate and other fields in all provinces and regions across the country.
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