Product Details
Place of Origin: China
Brand Name: AIP
Model Number: AIP89XX
Payment & Shipping Terms
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: wooden case
Delivery Time: 45 work days
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
Product Category: |
Safety Testing System |
Product Name: |
Electric Kettle |
OS: |
Windows XP |
Color: |
Grey (customized) |
Power Supply: |
Customized As The National Grid |
Monitor: |
5.7” LCD Blue Background |
Product Category: |
Safety Testing System |
Product Name: |
Electric Kettle |
OS: |
Windows XP |
Color: |
Grey (customized) |
Power Supply: |
Customized As The National Grid |
Monitor: |
5.7” LCD Blue Background |
Safety Testing System / Electric Kettle
1. Test object: Electric kettle
2. Test item: insulation resistance, Hipot, leakage, grounding, power
Safety tester system accessory:
Power cord*1, 30A Test clamp*1, test box*1, power input cord*1, fuse tube*1, instruction manual*1
3. Technical parameter
|
Test items |
AC Hipot, DC Hipot, Insulation resistance, Grounding resistance, leakage, power |
|
Data save mode |
USB save |
|
Insulation resistance |
|
|
Output voltage setting range/ precision |
DC 500/1000V ±(3%×reading +5 words) |
|
Insulation resistance testing range / precision |
1～2000MΩ ≤100MΩ:±(5%×display value +3 words) >100 MΩ:±(8%×display value +8words) |
|
Insulation resistance alarm setting range |
Max:0～2000MΩ；Min:1～2000MΩ |
|
Test time range/ resolution |
1～300s 1s/step |
|
AC Hipot |
|
|
Output voltage setting range/ precision |
AC 200～5000V ±(3%×setting value+5 words) |
|
Breakdown current testing range/ precision |
0.10～25.00mA ±(3%×display value+5 words) |
|
Breakdown current presetting alarm range |
Max:0.10～25.00mA ；Min:0.00～5.00mA |
|
Test time range/ resolution |
1～300s 1s/step |
|
Grounding resistance |
|
|
Grounding current output range/ precision |
AC 5.0～30.0A ±(3%×setting value +5 words) |
|
Grounding resistance testing range/ precision |
10.0～600mΩ ±(3%×display value+5 words) |
|
Grounding resistance alarm setting range |
Max:5～10A:10.0～600mΩ；11～25A:10.0～300mΩ；26～30A:10.0～200mΩ； Min:0.0～100mΩ |
|
Test time range/ resolution |
1～60s 1s/step |
|
Power |
|
|
Output voltage |
1.0 times rated voltage |
|
Output voltage testing range / precision |
AC 50～280V ±(0.5%×display value+2words) |
|
Output current testing range / precision |
AC 0.20～30.00A ±(0.5%×display value+2words) |
|
Active power testing range / precision |
30～6000W ±(0.5%×display value+5words) |
|
Multi-position setting |
4 positions can be set, identify position switch automatically, each position can display corresponding test data after complete the test. |
|
Power setting alarm range |
Max:3～6000W Min:0～6000W |
|
Test time range / resolution |
1～300s 1s/step |
4. Introduction
4.1 Four common tests are in safety test: insulation resistance, Hipot, leakage current, grounding resistance.
4.2 Apply different voltage to the tested product for insulation resistance, Hipot, leakage current to check the insulation resistance. The grounding resistance is to test the reliability of the grounding.
4.3 Grounding resistance refers to the connection resistance between the metal parts and the earthing terminal or the earthing contact of the measured equipment, rather than the protection earthing resistance in the distribution system. The grounding resistance is a quantitative index to evaluate the grounding continuity of the equipment under test.
4.4 How to measure the grounding resistance
Take a specified current that does not exceed 12V (the current is equal to 1.5 times rated current or 25A) from an unloaded power supply, and measure the voltage drop between the grounding terminal of the device under test and each accessible metal part. The resistance calculated based on the current and the voltage drop is the grounding conduction resistance. The resistance value shall not exceed 0.1 Ω.
4.5 Notes for the grounding resistance test
The grounding resistance should be measured with four-wire to eliminate the contact thermoelectric potential and reduce the measurement error. The measuring instrument shall have the function of automatically eliminating the testing line resistance and the contact resistance to ensure the accuracy of the measurement.
