Electronic moulded case circuit breaker with LCD display
带LCD显示屏的电子塑壳断路器
- HKKM1E电子塑壳断路器系列
- 它具有过载长延时反时限滞后，短路短延时反时限延迟，短路短延时定时延时，短路瞬时和欠压保护功能，剩余电流保护和断相保护功能
- 它保护电路和电源设备免受损坏，享有完善和精确的保护功能，提高电源的可靠性，防止意外的电源故障
- 具有通信接口的控制器还可以实现满足控制中心和自动化系统要求的“四远程操作”
- 技术参数：
- 外形尺寸额定电流Inm（A）：225
- 额定电流In（A）：100,125,140,160,180,200,250
- 额定极限短路分断能力等级：M，H
- 极数（P）：3,4
- 额定极限短路分断能力Icu（KA）：AC 400，50，85
- 额定工作短路分断能力Ics（KA）：AC400，35,50
- 额定工作电压Ue（V）：AC400
- 额定绝缘电压Ui（v）：800
- 额定冲击耐受电压Uimp（v）：8000
- 闪络距离（mm）：≤50
- 适用性：隔离
- 如何订购：
- 请让我们知道什么样的模型，电流和极点等
- 如果您有任何问题，请不要犹豫与我们联系
- HKKM1E electronic molded case circuit breaker series
- It has functions of overload long delay inverse time lag, short-circuit short delay inverse time lag, short-circuit short delay definite time lag, short-circuit instantaneous and under-voltage protection functions ,as well as residual current protection and open-phase protection functions
- It protects the circuitries and power equipment from being damaged ,enjoys complete and accurate protection functions that improve reliability of power supply ,preventing from unexpected power failure
- The controller with communication interface also can realize 'four-remote operation 'that meets the requirements of the control center and automation system
- Technical parameters:
- Frame size rated current Inm (A) : 225
- Rated current In(A) : 100,125,140,160,180,200,250
- Class of rated ultimate short-circuit breaking capacity: M, H
- Pole number (P): 3, 4
- Rated ultimate short-circuit breaking capacity Icu (KA) : AC 400, 50, 85
- Rated service short-circuit breaking capacity Ics (KA) : AC400, 35,50
- Rated operating voltage Ue (V) :AC400
- Rated insulation voltage Ui(v) : 800
- Rated impulse withstand voltage Uimp (v) : 8000
- Flashover distance (mm) : ≤50
- Applicability: isolation
- How to order:
- Please let us know what kind of model, current and pole and so on
- If you have any question, please don't hesitate contact us
