IEC60990 Figure 5 Facile Touch Current Measurement Network
Applicability:
- National entry-exit inspection and quarantine systems for electrical product inspection.
- State quality and technical supervision electrical product quality inspection departments.
- Overseas and domestic electrical product certification institutions.
- Foreign and domestic professional electrical appliance manufacturers’ inspection and quality control departments.
Materials and Technology:
- High-precision, high-power, high-voltage, and low-temperature-drift resistors.
- Capacitors with stable capacitance, high voltage resistance, non-inductive, current shock resistance, microwave absorption, and low leakage current.
- Module packaging with high pressure resistance, good high-frequency characteristics, and low dielectric loss, enhancing short-term impact current resistance.
- Surface connection method for component measurement with clear identification.
Product Features:
- Complies with IEC60990 touch current and protective conductor current measurement requirements.
- User-friendly and easy to operate with a separate power supply switch to handle powerful products.
Parameter:
| Name | Value |
| RS | 1500Ω |
| RB | 500Ω |
| CS | 0.22μF |
| R2 | 10000Ω |
| R3 | 20000Ω |
| C2 | 0.0062μF |
| C3 | 0.0091μF |
Preparation:
- Oscilloscope x1.
- One or ten times voltage probe x1.
- Adjustable power supply x1.
The IEC60990 Figure 5 Facile Touch Current Measuring Network. Its wide applicability spans across multiple sectors involving electrical product inspection and quality control both domestically and internationally. The meticulous selection of materials and advanced technology, such as high-performance resistors, capacitors, and specialized module packaging, guarantees reliable and accurate measurement. The product's design aligns with IEC standards, offering ease of use and enhanced power handling. With detailed parameters provided and specific preparation instructions, it equips users with a comprehensive guide for conducting touch current measurements effectively.
