应用范围:防爆 品牌:上海一团 产品系列:BQP 型号:BQP 额定电压:三相AC380（V） 适配电机功率:0.25（kW） 滤波器:内置EMC滤波器 控制方式:直接转矩 供电电压:低压 输出电压调节方式:PWM控制 外型:铁壳 营销方式:厂家直销 额定电流:100（A） 电机容量:400（KVA）

dzsc/18/2702/18270282.jpg

一、适用范围
1、步电动机变频调速
2、爆炸性气体混合物危险场所：1区、2区
3、爆炸性气体混合物：ⅡA、ⅡB、ⅡC级
4、温度组别：T1-T4
5.户外型请特殊说明
二、防爆变频器产品特点
1、电压矢量PWM控制方式，低频高转矩输出，低噪音。
2、采用第三代IGBT功率器件模块。
3、全数字化设计，16位高速CPU,功能齐全，操作简单。
4、具有远距离控制操作面板，控制可靠方便。
5、电网电压使用范围宽，瞬间掉电不跳脱。
6、7个变成速度，2个减速时间设定。
7、具有过电压、欠电压、过负载、过热、瞬间停电、失速防止、输出回路及快速熔断器保护。
8、功率：0.75-500KW
9、电压：220V、380V、660V

三、材质

1、防爆变频器铝合金外壳或钢板焊接，表面喷塑；

2、内装富士或施耐德等公司生产的变频器、断路器、信号灯等元件；

3、它主要通过改变其输出频率来调节三相异步电动机的转速，以达到生产工艺要求或实现节电的目的，节电率可达30%-60%，也可作为电动机软启动控制器，也可通过传感器、变送器等控制电路组成闭环调速系统，安装操作简单，功率因数恒定，同时具备故障显示等功能；

4、具有过电流、短路、过电压、欠压、断相等多种保护，可数字显示频率、转速以及负载或电流等，可手动调节频率、可设定转速按时间变化的工艺曲线，也可由DCS系统给出信号来控制其频率；

5、钢管或电缆布线。

Shanghai yituan Fan Electrical Co., Ltd. is a research and development, manufacturing, sales and service as one of the high-tech enterprise, strong technical force, advanced CAD-aided design system, advanced professional machining centers, precision sound detection equipment. Our main products are: Fan series; explosion-proof electrical series; explosion distribution box series; proof lamps series; mine lamp series; explosion-proof series; explosion accessories; proof pipe series; by domestic and foreign majority of users.
Strong technical force, advanced production equipment, perfect quality assurance department, enterprise-managed institutions to establish a modern enterprise system, there is a comprehensive network of information management. In 1998, the domestic industry with company ISO9001: 1994 quality system certification in 2001, version of the certification results, and through ISO9001: 2000 international quality management system to provide customers a full range of high quality pre-sales, after-sales service.
The company has won nearly 200 explosion-proof certification certificates and other related products, superior performance, sold widely used in aerospace, military, petrochemical, coal, shipbuilding, brewing, pharmaceutical, textile, for the food industry, etc., not only almost one-third of one-third of the domestic market share, but also exported to the United States, Vietnam, Indonesia, Sudan, and other countries and regions.
Company to market as the guide, and actively develop our own intellectual property rights, new varieties of high technology, product direction of the defect trend. In the company of "creating first-class products, first-class brand", the face of the challenges of globalization, science and technology as the driving force to lead the industry trend, adhere to international, technological, industrial development direction, and create new brilliance fan industry!

　　上海一团风机是一家集研发、制造、销售、服务为一体的高科技企业，技术力量雄厚，拥有先进的CAD辅助设计系统，先进的加工中心，精密完善的检测设备。公司主要产品有：防爆风机;防爆电器;防爆配电箱;防爆灯具；防爆开关；矿用灯;防爆防腐产品;防爆配件;防爆管件;以其结构新颖、噪声低、寿命长等优良性能，深受国内外广大用户青睐。　　公司以市场为向导，积极开发具有自主知识产权，科技含量高的新品种，产品向零缺陷方向不断迈进。公司本着“造一流产品，创一流品牌”的宗旨，面对全球化的挑战，以科技为动力引领行业潮流，坚持国际化、科技化、产业化的发展方向，开创防爆电器行业新的辉煌！