产品概述 Product overview

SSLX-AC 光伏交流汇流箱是适用于光伏组串式发电系统中，承接组串式逆变器与交流配电柜或升压变压器的重要组成部分，此汇流箱的进线采用断路器输入，输出采用断路器或负荷隔离开关，母线汇流后采用二级防雷保护，系统额定电压最高为 AC690V．防护等级与组串式逆变器同级为 IP65．达到室外安装的要求，满足防水，防尘、防紫外线，防盐雾腐蚀等。 

该产品大大简化了组串式逆变器与交流配电柜或升压变压器之间的接线，此产品内部结构简洁明了，布线整齐合理。可靠性高，维护简单。户外壁挂式安装，能适应各种恶劣环境。除了标准材质和尺寸外，可按用户要求定制。 

SSLX-AC photovoltaic AC bus box is an important component that is suitable for photovoltaic series-connected power generation system. It receives series-connected inverter and AC power distribution cabinet or step-up transformer. The incoming line of the bus box adopts circuit breaker input, and the output adopts circuit breaker or load isolating switch. After bus convergence, secondary lightning protection is adopted. The rated voltage of the system is up to AC 690V. The protection level is IP65．at the same level as the series-connected inverter. It meets the requirements of outdoor installation and meets the requirements of waterproof, dustproof, ultraviolet protection, salt fog corrosion protection, etc. This product greatly simplifies the wiring between the series inverter and AC distribution cabinet or step-up transformer. The internal structure of this product is simple 

and clear, and the wiring is neat and reasonable. High reliability and simple maintenance. Outdoor wall-mounted installation can adapt to various harsh environments. In addition to standard materials and sizes, it can be customized according to user requirements.

功能特点 Functional characteristics

交流汇流箱防护等级达到 IP65，能满足室外安装要求的壁挂式密封型机柜： 

满足同时接人多路组申式逆变器，每路进线采用热磁式断路器进行保护，额定电压达到 AC690V： 

采用专用高压防雷器能满足三相之间的过压及防雷保护，工作电压达到 AC480V 以上： 

箱体内的母线全部采用电镀或纯化后的母线连接，减小母线内阻及连接点； 

输出采用断路器、负荷隔离开关或熔断器输出。 

The protection grade of AC junction box reaches IP65, and the wall-mounted sealed cabinet can meet the outdoor installation requirements: 

Meet the requirements of simultaneous connection of multi-channel group application inverters. Each route is protected by thermo-magnetic circuit breaker, with rated voltage reaching AC690V: 

Using special high voltage lightning protector can meet the overvoltage and lightning protection between three phases, and the working voltage can reach above AC480V: 

All buses in the box are connected by electroplating or purified buses to reduce bus internal resistance and connection points. 

Output adopts circuit breaker, load isolating switch or fuse output.