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China factories

China factory - Guangzhou HongCe Equipment Co., Ltd.

Guangzhou HongCe Equipment Co., Ltd.

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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  3. IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For
China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For
China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For

  1. China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For
  2. China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For
  3. China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For
  4. China IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For

IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network For

  1. MOQ： 1 set
  2. Price： Negotiatable
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100 set/ month
Delivery Time 7 Days
Packaging Details Aluminum Box
Product name Touch Current Measuring Circuit
Warranty 1 Year
Standard IEC60990
RS 1500Ω
RB 500Ω
CS 0.22μF
R1 10000Ω
C1 0.022μF
Brand Name HongCe
Model Number CT-4
Certification calibration certificate(cost additional)
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100 set/ month
Delivery Time 7 Days Packaging Details Aluminum Box
Product name Touch Current Measuring Circuit Warranty 1 Year
Standard IEC60990 RS 1500Ω
RB 500Ω CS 0.22μF
R1 10000Ω C1 0.022μF
Brand Name HongCe Model Number CT-4
Certification calibration certificate(cost additional) Place of Origin China
High Light IEC60990 Touch Current Measurement Circuit Network ，1500Ω Touch Current Measurement Circuit Network

IEC60990 Figure 4 - 1500Ω Touch Current Measurement Circuit Network for Facilitated Testing

Product Introduction

The test network adheres to the measurement network stipulations of IEC60990 for touch current and protective conductor current. Illustrated as Figure 4, it offers effortless operation and a detached power switch. This design overcomes power supply limitations of prior models, facilitating tests on high-power electrical items.

 

Parameter Details

  • Resistance RS: 1500Ω, crucial for current regulation and measurement precision within the network.
  • Resistance RB: 500Ω, playing a role in shaping the electrical characteristics and current pathways.
  • Capacitance CS: 0.22μF, influencing the network’s capacitive reactance and current behavior.
  • Resistance R1: 10000Ω, integral to voltage division and current control.
  • Capacitance C1: 0.022μF, impacting the network’s frequency response and filtering capabilities.

Preparation Requirements

 

For testing initiation, assemble an oscilloscope for waveform analysis, a voltage probe (either 1x or 10x magnification) for accurate voltage measurement, and a power supply with adjustable voltage and frequency settings to meet diverse test conditions.

 

Summary

The IEC60990 Figure 4 Touch Current Measuring Network is a vital tool in electrical testing. It precisely complies with relevant IEC standards for touch current and protective conductor current measurement. Its design, featuring an independent power switch and easy operation, addresses the power supply drawbacks of predecessors, enabling tests on high-power electrical products. The carefully set parameters of RS, RB, CS, R1, and C1 each contribute distinctively to regulating electrical properties like current, voltage, and frequency response. For testing, the necessary equipment combination of an oscilloscope, a proper voltage probe, and an adjustable power supply ensures comprehensive and accurate measurement capabilities across various testing scenarios.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate... Guangzhou HongCe Equipment Co., Ltd (hereinafter referred to as HongCe) is located in Guangzhou, China, since 2003, engaged in developing and providing test equipment and detection system for electronic & electrical products, house appliances and other products. HongCe is professionally dedicate...

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Get in touch with us

  • Reach Us
  • Guangzhou HongCe Equipment Co., Ltd.
  • No.6-39, Yaogu Farm, Shibi No.3 Village, Shibi Street, Panyu District, Guangzhou
  • https://www.iectestingequipment.com/

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