Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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FC-CT9825-100T-40A是方成(FC)品牌针对中低压电力系统、工业自动化及新能源领域推出的精密电流互感器,核心围绕“大电流精准变换+高安全隔离+易集成安装”设计,适配多场景电流监测与控制需求。
该互感器聚焦40A额定电流范围内的精准监测,通过1:100匝数比将大电流转换为易处理的小电流信号,主要应用于:
其设计兼顾“性能可靠性”与“安装便利性”,可直接嵌入现有电路,无需复杂改造。
匝数比1:100,额定输入40A对应次级输出0.4A,输出信号线性度高(无明显饱和失真)。磁芯采用高导磁率材料(如铁氧体或坡莫合金),保证额定电流范围内变换精度达±1%以内,满足工业级监测需求。
2.5kVrms隔离电压是核心安全参数,可实现高压侧(220V/380V线路)与低压控制电路(5V/24V单片机)的电气隔离,防止高压串入损坏设备,符合GB/T 13926安规标准。
采用DIP-4直插式封装,符合标准通孔焊接工艺,适配常规PCB板,安装简单可靠。封装尺寸紧凑(约10mm×8mm×12mm),适合高密度电路布局(如充电桩控制器、PLC模块)。
外壳采用耐高温工程塑料,防护等级IP20,可隔离灰尘与轻微机械碰撞,提升长期可靠性。
充电桩输出040A电流,互感器转换为00.4A信号,经采样电阻转电压后输入控制器,实现过流保护、充电计量。
电机额定30A,互感器采集电流,超过35A阈值时控制器切断电源,防止电机烧毁。
逆变器输出最大35A并网电流,互感器转换为0.35A信号,供监控系统分析电流质量,符合电网要求。
FC-CT9825-100T-40A凭借精准变换、2.5kV高隔离、低损耗与紧凑封装,成为工业电力监测、新能源领域的高性价比选择,满足多场景电流监测与控制需求。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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