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CRM2-65小型断路器

更新:2013/9/23 14:45:43      点击:
  • 产品品牌   
  • 产品型号   CRM2-65
  • 产品描述

    CRM2-65小型断路器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRM2-65小型断路器型号,CRM2-65小型断路器价格,有关CRM2-65小型断路器...

产品介绍

应用  
   可广泛应用于工业、商业及民用低压终端配电的需要。 

性能描述 
  1. 具丰富的产品系列,根据分断能力的不同,CRM2-65NCRM2-65HCRM2-65L的分断能力覆盖了6~15KA的范围,定电流163A,具B/C/D型脱扣曲线; 
2. 可拼装丰富的电气附件、机械附件,实现功能的极大扩充和操作的便利; 
3. 全系列产品可拼装剩余电流动作保护附件,实现A/AC类剩余电流动作保护功能,额定剩余动作电流包括30mA,100mA,100mA延时,300mA和300mA延时型。

1、周围空气温度上限值不超过+40,?下限值不低于-5,且24h的平均温度值不超过+35;? 

???1:下限值为-10-25的工作条件,在订货时用户须向制造厂申明;?  

???2:上限值超过+40或下限值低于-25的工作条件,用户应与制造厂协商。? 

?2、安装地点的海拔不超过2000m;?  

?3、大气相对湿度在周围空气温度为+40时不超过50%,在较低温度下可以允许有较高的相对湿度,例如在+20时达90%

???对由于温度变化偶尔产生的凝露应采取适当的措施;?  

4、污染等级:2;?  

5、安装类别:?类及;?  

6、安装场所的外磁场任何方向不应超过地磁场的5;? 

7、一般垂直安装,任何方向允差2°;?  

8、安装处应无显著冲击和振动。

主要技术参数?
  1、额定工作电压(Ue):AC?230V/400V1P)、400V2P3P4P)。?  

2、额定绝缘电压(Ui):600V?  

3、额定冲击耐受电压(Uimp)?4KV??  

4、额定电流(In):1A3A6A10A16A20A25A32A40A50A63A??  

5、额定短路分断能力(Icn):6A-40A6000A50A-63A4500A?  

6、运行短路分断能力(Ics):6A-40A6000A50A-63A4500A?  

7、极数:a.单极(1P);b.二极(2P);c.三极(3P);d.四极(4P)。?  

8、瞬时脱扣类型:a.C型(5ln-10ln);b.D型(10ln-16ln)。?  

9、基准环境温度:30。?  

10、栅格距离(mm):6A-40A50mm50A-63A45?mm?  

11、外壳防护等级:IP20?  

12、寿命:a.电气寿命:不低于4000次;b.机械寿命:不低于20000次。?

13CRM2-65N小型断路器的技术参数:?
???标准:IEC6098/GB10963?
???脱扣曲线:B/C/D?
???额定电压:?1P?AC230V?;?2/3/4P?A00V?
???额定电流:?1-63A?
???分断能力:6KA?
???14CRM2-65H小型断路器的技术参数:?
???标准:IEC6098/GB10963?
???脱扣曲线:B/C/D?
???额定电压:?1P?AC230V?;?2/3/4P?A00V?
???额定电流:?1-63A?
???分断能力:10KA?
???15CRM2-65L小型断路器的技术参数:?
???标准:IEC6098/GB10963?
???脱扣曲线:B/C/D?
???额定电压:?1P?AC230V?;?2/3/4P?A00V?
???额定电流:?1-63A?
???分断能力:15KA?
??结构特点?
  1?额定短路分断能力高,部分额定电流等级可达到6KA以上。?  

2?、双重接线功能,可方便地连接标准汇流排和软导线。?  

3、?带指触防护组合型接线端子,安全性更高。?  

4、带储能式机构操作,触点快速闭合,克服了因人力操作手柄速度快慢带来的不利影响,提高了产品的使用寿命。?  

5?、多种附件可供选择,且模块化、弹性组合,用户安装非常方便。? 

6?、壳体和部分功能件均采用国外进口的高阻燃、耐高温、耐冲击塑料制成。? 

7?、限流系数高,性能价格比优越?

 

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