PFCL241-SE 200KN工业自动化卡件
i创新的保护理念。Titan系列的标准/跳闸指示辅助触点-减少了变体数量和库存要求-在相同位置进行简单的前部安装-简单的夹持功能节省了安装成本-控制电路设备系列中价格合理的相同零件第26页LZM1至LZM4系列断路器-仅4种紧凑型框架尺寸-可提供3极和4极设备高达1000A-尺寸与NZM系列相同-使用模块化功能组的灵活安装-根据降额表适用于50°C-开关适用于全球使用第4页门联轴节旋转手柄-所有变体的相同钻孔模板-创新的自动定心-轴支持长期可靠操作第30页远程操作员-通用功能概念第35页额定电流（A）额定极限短路分断能力（400/415V时的kA）热磁和电子跳闸装置只有4种框架尺寸，标称电流高达1000A，可减少设计和建造配电板的时间和工作量。从框架1到框架4的连续短路断路能力，确保为面向应用的项目制定简单的项目规划。完整的报价涵盖基本要求和标准应用，直至复杂的高端配电板。对于每种释放类型，LZM范围为每个额定电流提供可调节性，以相应地保护您的应用。LZM-I MCCB的类型代码类型代码的描述是短路等级、框架尺寸、极数、跳闸装置和额定电流的逻辑顺序。过电流释放热磁释放A过载保护Ir=0.8-1 x中性保护中性极由热装置保护，该热装置的Irn跳闸阈值为相对于相位调整的Ir阈值的100%或60%。通过这种方式，可以有效地确定导体的尺寸，该导体在带电较少的中性极上具有较小的截面，如在相中。短路保护装置，具有瞬时跳闸和可调Ii阈值Ii=6-10 x In I>Ir Ii Ir Ii无延迟电子释放AE过载保护装置，配有微处理器，具有反时限跳闸和可调节阈值Ir=0.5-1 x In NeutraI保护中性极由具有100%或60%Irn跳闸阈值的热装置保护相对于相位调整的Ir阈值。具有提前阈值的保护适用于高In额定电流(≥160A）：在这些情况下，法定规定允许使用截面小于各阶段的电缆。指示过载的Led当充电值接近In值或超过In值时，Led开始发光：充电1 2 1 2 2 3伊顿公司CA012002EN内容1断路器、15至1000 A的隔离开关页面系统概述断路器、隔离开关3技术概述订购4断路器热磁6释放、三极断路器、，电子脱扣器、6个三极断路器热磁脱扣器、4极断路器、电子脱扣器，10个四极隔离开关、3极、4极12连接类型14辅助触点26
nnovative protection concepts. Standard/trip-indicating auxiliary contact from the Titan range - reduced number of variants and stockholding requirement - simple front installation at the same position - simple clip-on feature saves mounting costs - attractively priced identical parts from the control circuit device range Page 26 Circuit-breaker series LZM1 to LZM4 - just 4 compact frame sizes - available as 3 and 4-pole device up to 1000A - equal dimension as NZM range - flexible mounting using modular function groups - suitable for 50°C according derating table - switch suitable for world-wide use Page 4 Door coupling rotary handles - identical drilling template for all variants - innovative automatic centring - axis support for long-term reliable operation Page 30 Remote operators - common functional concept of all variants - low closing delays 60 ms to 100 ms - locking and sealing features provide security Page 35 Rated Current (A) Rated ultimate short-circuit breaking capacity (kA at 400/415V) Thermomagnetic and electronic trip unit Only 4 frame sizes with nominal current up to 1000 A reduce time and effort to design and build up energy distribution boards. Continuous short-circuit breaking capacity from frame 1 up to frame 4 to ensure easy project planning for application oriented projects. Complete offer to cover basic requirements and standard applications up to complex high end energy distribution boards. With each release type the LZM range provides adjustability for every nominal current to protect your application accordingly. Type code for LZM-I MCCBs The description of the type code is a logic sequence of short circuit level, frame size, number of poles, trip unit and nominal current. Over-current releases Thermomagnetic release A Overload protection Ir = 0,8 - 1 x In NeutraI protection The neutral pole is protected by the thermal device featuring an Irn tripping threshold of 100% or 60% of the Ir threshold adjusted with respect to the phases. In this way, conductors, which may have a smaller section on the less charged neutral pole as in the phases, may be dimensioned effectively. Short-circuit protection Device with instantaneous tripping and adjustable Ii threshold Ii = 6 - 10 x In I> Ir Ii Ir Ii Electronic release without delay AE Overload protection Device featuring microprocessor with inverse time tripping and adjustable threshold Ir = 0,5 - 1 x In NeutraI protection The neutral pole is protected by the thermal device featuring an Irn tripping threshold of 100% or 60% of the Ir threshold adjusted with respect to the phases. The protection featuring advance threshold is intended for high In rated currents (≥160A): in these cases, the statutory provision allows the use of cables with a smaller section than in the phases. Led for indication of overload The LED starts to light when the charge value approaches the In value or exceeds it: Charge 1 2 1 2 2 3 EATON CORPORATION CA012002EN Contents 1 Circuit-breakers, switch-disconnectors from 15 to 1000 A Page System overview Circuit-breakers, switch-disconnectors 3 Technical overview Ordering 4 Circuit-breaker thermo-magnetic 6 release, 3-pole Circuit-breaker, electronic releases, 6 3 pole Circuit-breaker thermo-magnetic 8 release, 4-pole Circuit-breakers, electronic releases, 10 4 pole Switch-disconnectors, 3 pole, 4 pole 12 Connection types 14 Auxiliary contact 26
