行业组件数据 · 2026

低压输出端子

Low-voltage output terminal for precise voltage measurement in industrial voltage divider circuits.

技术定义与适配语境
典型 低压输出端子 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

A specialized electrical terminal designed to safely and accurately output low-voltage signals from voltage measurement divider circuits in industrial equipment. It provides secure connection points for measurement instruments, control systems, or monitoring devices while maintaining signal integrity and electrical isolation.

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组件规格

定义
A specialized electrical terminal designed to safely and accurately output low-voltage signals from voltage measurement divider circuits in industrial equipment. It provides secure connection points for measurement instruments, control systems, or monitoring devices while maintaining signal integrity and electrical isolation.
工作原理
The terminal provides a physical and electrical interface between the voltage divider's output and external measurement equipment. It maintains the divided voltage ratio by minimizing contact resistance and preventing signal degradation through proper material selection and mechanical design. The terminal ensures electrical isolation from high-voltage sections while providing reliable low-voltage output.
材料
Copper alloy (C11000 or C10100) with tin or silver plating for optimal conductivityhoused in thermoplastic (PBT or PA66) insulation rated for industrial environments. Contact surfaces: 0.8-2.0μm tin plating or 3-5μm silver plating.
IP Rating
IP20 standard, IP67 optional
Wire Size
0.5-4.0mm² (20-12 AWG)
Current Rating
5A max
Voltage Rating
0-50V DC/AC
Mechanical Life
>1000 mating cycles
Temperature Range
-40°C to +105°C
Contact Resistance
<5mΩ
Insulation Resistance
>1000MΩ at 500V DC
标准
IEC 60947-7-1UL 1059DIN 46244

行业分类与别名

低压输出端子 的常用贸易名称、技术标识和检索关键词。

low voltage terminalvoltage divider outputmeasurement terminalelectrical connectorindustrial terminalvoltage measurementsignal outputDIN rail terminal低压输出端子Low-Voltage Output Terminal电气设备制造 低压输出端子

上级产品

该组件会出现在以下整机或工业产品中。

电压测量分压器
一种用于通过分压方式安全测量高电压的精密电气元件。
查看产品详情 ->

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient tightening torque during installation->Increased contact resistance leading to voltage measurement errors->Use calibrated torque tools (0.5-0.8Nm) and implement torque verification procedures
Environmental contamination or corrosion->Signal degradation and unreliable measurements->Select appropriate plating (tin/silver), use protective covers, and implement regular inspection schedules
Thermal cycling stress->Material fatigue and connection loosening over time->Use materials with matched thermal expansion coefficients and implement thermal stress testing

工业生态与工程逻辑

兼容对象
Voltage Measurement DividersPower Quality AnalyzersData Acquisition SystemsPLC Input ModulesProtective Relays
可替换件
Phoenix ContactWAGOWeidmüllerABBSiemens
0
Loose connections causing measurement errors
1
Corrosion leading to increased contact resistance
2
Improper installation causing short circuits
3
Material degradation at high temperatures

合规与检测

tolerance
Voltage measurement accuracy: ±0.5% of rated value, Contact resistance variation: <10% over lifetime
test method
IEC 60512 for electrical tests, IEC 60068 for environmental tests, periodic verification per manufacturer's calibration schedule

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技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例，不代表真实客户评分、具体国家买家反馈或实时询盘。

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常见问题

What is the primary function of a low-voltage output terminal in voltage measurement?

It provides a safe and reliable connection point for measurement instruments to access the divided voltage signal while maintaining electrical isolation from high-voltage sections.

Can these terminals be used in outdoor industrial environments?

Standard versions are for indoor use (IP20), but IP67-rated versions with enhanced sealing are available for outdoor or harsh environments.

What maintenance is required for these terminals?

Periodic inspection for corrosion, verification of tightness (recommended torque: 0.5-0.8Nm), and cleaning of contact surfaces with appropriate electrical contact cleaner.

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