主要有zxdu600e、zxdu400组合电源系统。
zxd2400 50a整流模块介绍:
特点:
1.采用新型大容量器件igbt,简化电路结构,提高了可靠性;
2.采用全负载范围内软开关功率变换技术,保证全负载范围都有高的变换效率,同时还能提高开关频率,使电源小型、轻量化成为可能,电磁干扰也随之大幅降低;
3.宽广的交流输入电压范围适合中国广大乡村、山区的电网现状;
4.交流输入功率因数接近于1;
5.实现恒功率型输出特性,交流断电后来电对蓄电池充电,在蓄电池电压较低时,可以提供比额定输出高出20%的电流。在相同负载容量时,可减少单体模块的数量,从而替用户节省投资; 6.内置监控cpu及液晶显示模块,可以实时显示整流器的各项参数;
7.通过键盘可以设置保护告警参数,调节均浮充输出电压、输出限流点等变量;
8.完善的三遥接口功能,提供rs485通讯接口,可以实现集中监控;
9.输入输出具有完善合理的保护措施,既提高了整流器的可靠性,又保护了用电设备;
10.方便的输入输出接口,可以实现直接热插拔;
11.先进的模块化设计,多台并联自动均流;
12.风机温控工作,提高了系统的可靠性;
13.专业的输入、输出滤波电路和屏蔽绝缘设计使其具有良好的电磁兼容性和极小的电磁辐射。 中兴通信电源zxd2400 50a整流模块v3.0 v4.0 v4.1 v4.2 v4.3 v4.6技术指标 版本号 v3.0 v4.0 v4.1 v4.3 v4.2 v4.6 外形尺寸 (高×宽×深) 230×87×404mm 134*87*318mm 134*87*341mm 134*87*279mm 重量 8kg 3.8kg 3.8kg 2.9kg 环境温度 0~+45℃ 储存温度 -30℃~+85℃ 相对湿度 10%~90%rh 交流输入 220~240v 100~240v 14a 15a 16a 18a 18.5a 50hz 50~60hz 直流输出 48v 50a 100-140v 输出48v30a 200-240v 输出48v50a 53.5v 3000w 53.5v 2900w 效率 ≥0.90(20~100%负载时)≥92%(满载) 功率因数 ≥0.996 浪涌电流 < 正常工作电流 限电流值 10%~110%额定电流,任意可调 稳压精度 ≤±0.6% 软启动时间 3~11s,输出无超调 模块间均流能力 <±3%
比ppt还简单,中兴首发骁龙865平台5g手机
近日,中兴通讯发布全球首款骁龙865手机axon 10s pro 5g,新品采用高通骁龙865旗舰平台,支持sa、nsa双模5g、新wi-fi 6标准,配备lpddr5内存、ufs 3.0闪存,电池容量为4000mah。当然由于高通骁龙865目前尚未量产,因此手机明年才会开售,价格也并未公布。
据悉中兴天机axon 10s pro 5g的真机图该机延续了上一代产品的轻薄设计,颜值依旧,搭载高通骁龙865移动平台,支持sa/nsa双模5g网络。官方介绍,中兴axon 10s pro搭载自研新一代全场景ai引擎z-booster 2.0算法,通过ai对系统资源智能调配,针对游戏和多任务场景深度加速和优化,将新机性能发挥至极致。
此外,中兴axon 10s pro支持link-booster智能网络加速,支持多路并发网络连接,轻松应对复杂信号环境。
系统方面,中兴axon 10s pro预装基于android 10深度定制的mifavor 10系统。官方介绍,中兴采用内外兼修的美学标准,寻求好看与好用之间的平衡感。全新ui风格完美匹配axon 10s pro 5g外观的简洁灵动,从海浪中汲取灵感,从自然韵律中提炼表达,超过1600个系统图标的重新设计。
zte zxd2400 48 v50a rectifier (v4.3) communication power supply module: 50 a series products are made from a mix of zxd2400 50 a rectifier module of power system.
mainly include zxdu600e, zxdu400 integrated power system.
zxd2400 50 a rectifier module is introduced:
features:
1. using new high-capacity device igbt, simplify the circuit structure, improved reliability;
2. adopts full load range of soft switch power transformation technology, to ensure that the full load range has high conversion efficiency, but also can improve the switching frequency, have made it possible to power small, lightweight, the electromagnetic interference is greatly reduced;
3. the broad range of ac input voltage is suitable for power grid status quo of china's vast rural and mountainous area;
4. ac input power factor is close to 1;
5. to realize constant power output characteristics, ac power after the electric battery charging, the battery voltage is low, can provide 20% higher than the rated output current. under the same load capacity, can reduce the number of monomer module, thus for the user to save investment; 6. built-in monitoring cpu and lcd display module, can real-time display the various parameters of the rectifier;
7. through the keyboard can be set up to protect the alarm parameters, adjust all floating variables such as output voltage, output current limit point;
8. perfect three remote interface function, provides the rs485 communication interface, can realize the centralized monitoring;
9. input and output has a perfect and reasonable protective measures, can not only improve the reliability of the rectifier, and protect the electrical equipment;
10. convenient input/output interface, can realize direct hot plug;
11. advanced modular design, many sets of automatic parallel flow;
12. fan temperature control work, improve the reliability of the system;
13. professional input and output filter circuit and the design of shield insulation has the good electromagnetic compatibility and tiny electromagnetic radiation. zte power zxd2400 50 a rectifier module v3.0 v4.0 v4.1 v4.2 v4.3 technical indexes v4.6 version v3.0 v4.0 v4.1 v4.3 v4.2 v4.6 dimension high (deep) x width x 230 x 87 x 404 mm 134 * 87 * 318 mm 134 * 87 * 134 * 87 * 341 mm 279 mm 8 kg weight 3.8 kg, 3.8 kg, 2.9 kg 0 ~ + 45 ℃ environment temperature storage temperature 30 ℃ ~ + 85 ℃ relative humidity of 10% ~ 90% rh ac input of 220 ~ 240 v, 100 ~ 240 v 14 a 15 a 16 a 18 a 18.5 a 50 hz to 50 ~ 60 h
相关产品:中兴zxd2400(v4.3)通信电源模块48v50a整流器
山东格伦德电源科技有限公司
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