Moulded case circuit breaker with electronic type, new design
电子式断路器，新设计
- 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，以及剩余电流保护和断相保护功能
- 技术参数：
- 外形尺寸额定电流Inm：800A
- 额定电流In：400-630,630-800A
- 额定极限短路分断能力等级：M，H
- 极数：3，4
- 额定极限短路分断能力Icu：AC400,65,100kA
- 额定工作短路分断能力Ics：AC400,42,65kA
- 额定短时耐受电流ICW（KA / 1S）：10
- 额定工作电压Ue：AC 400V
- 额定绝缘电压Ui：800V
- 额定冲击耐受电压Uimp：8000V
- 闪络距离：≤100mm
- 适用性：隔离
- 如何订购：
- 请告诉我们产品的详细参数，然后我们会给您报价
- 如果您有任何问题，请随时与我们联系
- HKKM1E electronic moulded case circuit breaker series:
- It has function 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
- Technical parameters:
- Frame size rated current Inm: 800A
- Rated current In: 400-630, 630-800A
- Class of rated ultimate short-circuit breaking capacity: M, H
- Pole number: 3, 4
- Rated ultimate short-circuit breaking capacity Icu: AC400, 65, 100kA
- Rated service short-circuit breaking capacity Ics: AC400, 42, 65kA
- Rated short-time withstand current ICW (KA/1S): 10
- Rated operating voltage Ue: AC 400V
- Rated insulation voltage Ui: 800V
- Rated impulse withstand voltage Uimp: 8000V
- Flashover distance: ≤100mm
- Applicability: isolation
- How to order:
- Please tell us product detail parameters, then we will send you quotation
- If you have any question, please don't hesitate to contact us
