Low Voltage Smart MCCB with RS485 Auto Re-Closing | RFQ Sourcing Details
Lightning Arresters · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Lightning Arresters. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
1. Application The rated insulation voltage of series residual current operated circuit breaker is 1000V,which is suitable for three-phase four-wire neutral point direct grounding (TT)distribution networks with 50.
Hz AC,400V rated voltage and 630A rated current.It is used to provide indirect;Prevent fire danger caused by grounding fault current due to equipment insulation damage;And it can be used to distribute electric energy and it can also be used to distribute electric energy and protect lines and power supply equipment from overload ,short circuit,overvoltage,undervoltage single-phase grounding fault and other faults.
Products meet the following standards:Low-voltage Switchgear and Control Gear-Part 2:Circuit Breaker (IEC60947-2);2.Main Functions and Features 1.High-performance 32-bit ARM microprocessor is used to carry out signal processing and in;2.LCD Chinese/English display provides friendly HMl and simple operation;3.For residual current (leakage)protection,the residual current gear can be set online,with reclosing function;Monitor and track the residual current of the line in realtime,and automatically adjust the gear to ensure the operation rate and reliability of the product;4.Long delay,short delay and instantaneous three-stage protection,electronic tripping mode is applied,which s independent of supply voltage;5.High breaking ability could ensure the reliability of short circuit protection for the line;6.Overvoltage protection,undervoltage protection,phase loss protection;7.
Real-time display of residual current,three-phase supply voltage and load current of the line;8.Protection functions and parameters can be set and modified online;9.Trip types (residual current,locking,overload,undervoltage,overvoltage,phase loss)can be identified & displayed,and can be stored,inquired &deleted;10.Network type has communication function,which can realize remote communication,remote on function (optional) Product Parameters 3.Main Technical Parameters Specification/Model SRM1E -125CY SRM1E -125CS SRM1E -250CY SRM1E -250CS SRM1E -400CY SRM1E -400CS SRM1E -630CY SRM1E -630CS Shell grade rated current (A) No.of poles 3P+N 3P+N 3P+N 3P+N Rated operating voltage Ue:(V
Low | Applications and Buyer Notes
Low is organized as a sourcing-ready Lightning Arresters reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions
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Key specifications
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Key specifications
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