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| Place of Origin: | China |
| Brand Name: | HongCe |
| Certification: | calibration certificate(cost additional) |
| Model Number: | CT-5 |
| Minimum Order Quantity: | 1 set |
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| Price: | Negotiatable |
| Packaging Details: | Carton Box |
| Delivery Time: | 7 Days |
| Payment Terms: | T/T |
| Supply Ability: | 100 set/ month |
| Product Name: | Touch Current Measuring Circuit | Warranty: | 1 Year |
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| Standard: | IEC60990 | RS: | 1500Ω |
| C2: | 0.0062μF | C3: | 0.0091μF |
| R2: | 10000Ω | R3: | 20000Ω |
| High Light: | Figure 5 Touch Current Measuring Network,IEC6099 Touch Current Measuring Network,Touch Current Measuring Circuit |
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IEC60990 Figure 5 Touch Current Measuring Network, Convenient to Use
Applicable object:
1. Inspection of electrical products in the national entry exit inspection and Quarantine (commodity inspection) system;
2. The quality inspection department of electrical products under the state quality and technical supervision;
3. Electrical products certification institutions in Chinese mainland abroad.
4. Domestic social laboratories and certification institutions of electrical products;
5. Inspection Department of foreign professional electrical appliance manufacturers;
6. Quality inspection department and production process quality control department of domestic professional electrical appliance manufacturers
Selection of materials and technology:
1. The resistor has the characteristics of high precision and high power, high voltage and low temperature drift resistor
2. The capacitor with long-term stable and reliable capacitance, high voltage resistance, non inductive, current shock resistance, microwave absorption performance and very small leakage current is adopted
3. The module steam injection adopts packaging solids with high pressure resistance, good high frequency characteristics and low dielectric loss. After pouring in the module, it has large heat capacity and enhances the ability to resist short-term impact current
4. In order to ensure the effective measurement of various components, the surface connection method is adopted, which can be disconnected from each other for the measurement of components; The surface shall be provided with effective component identification and wiring identification
Products Introduction:
This test network conforms to the measuring network requirements of IEC60990 touch current and the measurement method of protective conductor current, (figure 5-mesuring network, touch current weighted for let-go. This network is convenient to use and easy to operate, and the power supply switch is made separately, which can solve the shortcomings of power supply capacity of the previous machine and can test the more powerful products.
Parameter:
| Name | Value |
| RS | 1500Ω |
| RB | 500Ω |
| CS | 0.22μF |
| R2 | 10000Ω |
| R3 | 20000Ω |
| C2 | 0.0062μF |
| C3 | 0.0091μF |
Preparation:
Before testing, you need to prepare instruments as follow:
Oscilloscope x1
One or ten times the voltage probe x1
Power supply x1 (the test voltage or frequency that can be adjusted or changed to the required voltage or frequency)
Contact Person: Tessa Huang
Tel: +8618933919125
Fax: 86-020-31143909-805
