RJ45 RJ11 RJ12 Network Cable Tester Cat5 Cat6 UTP LAN Cable
Test equipment for AC withstand voltage test: a test to test the ability of electrical equipment insulation to withstand power frequency voltage. It is also used to test the ability of insulation to withstand operating overvoltage and temporary overvoltage for electrical equipment of 220kv and below. During the test, connect the tested product to the test loop according to the regulations, gradually increase the voltage to the rated power frequency withstand voltage value specified in the standard, keep it for 1 min, and then quickly and evenly reduce the voltage to zero. The test is considered to have passed the test if there is no breakdown or surface flashover in the insulation of the tested product. The voltage applied by the power frequency AC test is higher than the rated working voltage of the electrical equipment. Many insulation defects can be found through this test, especially for local defects. The AC withstand voltage test can be tested with a power frequency AC withstand voltage test device (also known as series resonance, variable frequency series resonance, series resonance device, series resonance withstand voltage test equipment, AC withstand voltage test device). Power frequency AC withstand voltage test device (also known as series resonance, variable frequency series resonance, series resonance device, series resonance withstand voltage test equipment, AC withstand voltage test device) is the latest generation of equipment specially used for capacitive test products AC withstand voltage test . The product is easy to operate, reliable in quality, small in size, light in weight, and very convenient for on-site use. The equipment can be used for 1. AC withstand voltage test of 6kV-500kV high-voltage cross-linked cables 2. AC withstand voltage test of generators 3. AC withstand voltage test of GIS and SF6 switches 4. Power frequency withstand voltage test of 6kV-500kV transformers 5. AC withstand voltage test of other power high-voltage equipment such as busbars, bushings, and transformers. The complete set of equipment consists of variable frequency power supply, excitation transformer, reactor and voltage divider. The switch has many kinds of air switches, more oil switches, less oil switches, SF6 switches, vacuum switches, etc.Key FeaturesBrandName：Deerma
Certification：NONE
Origin：CN(Origin)
Color：white
Material：plastic
Features：NetworkLANCableTesterWhat's In the Box1*product
Network Cable Tester RJ45 RJ11 RJ12 CAT5 UTP LAN Cable
[Store introduction]-Welcome to my shop. We are committed to providing you with high-quality and low-cost 3C electronic products accessories and daily necessities. Please follow my store and share it with your friends. Thank you very much!-We are an international shop and our products are shipped from China. We will process the order in time after you pay。 We try to arrive at the official sorting center within 3-5 days, excluding weekends and holidays. The official transportation speed is beyond our control. Please wait patiently for the transportation and sign for the package successfully.[Reminder]: Under the condition that the goods are complete and brand new, we are happy to handle the return and replacement for you within 7 days after signing. It cannot be handled if it lasts more than 7 days.⭐ : Note:1. The picture only shows the sample. Due to the light, environment, camera and various effects, the picture is slightly different from the real object2. Manual measurement will have 1-3cm error, please understand.Please check your shipping address and mobile phone number to avoid delivery errors.Thank you.⭐ : Feedback:1. Thank you for choosing us and encouraging us to do better. Your feedback and evaluation are very important to us.2. If you are satisfied with our products or services, please leave us a five-star rating.3. However, if you have any questions or concerns about the order, please contact us immediately before receiving any feedback, and we will try our best to solve the problem for you. Thank you for coming, and wish you a happy shopping!!!！Key FeaturesBrandName：OUTENGDA
Certification：CE
Origin：(Origin)
TransmissionRate：108Mbps
ModelNumber：POE48V
Package：Yes
Type：PoEInjector
Lanenvironment：10/100MBase-T
PoEPin：Power4/5(+),7/8(-)middlespan
Powerinput：AC100-240V
InputFrequencyrange：47~63Hz
Poweroutput：48V,0.5A
typrotection：SupportOverload/overpower/shortcircuitprotection
Applications：PowerourwirelessAPetcab
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