The Chroma Guardian series of Hipot Testers is comprised of three models. The Guardian is capable of AC/DC/IR Hipot testing and insulation . On Sale Chroma ✅ Engineers on staff. ✅ FAST quotes ✅ We accept POs. Rent or buy the by Chroma in the test equipment industry at .
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We are not an authorized distributor or representative for the listed manufacturers. In some cases, the DUT is short before testing. This increases the test reliability and efficiency chromw through application of the contact check during the Hipot test.
This model consumes W of power and weighs around 15 kg.
Key Features 3 in 1 Tester: Flashover is the electrical discharge generated by high electric field inside or on the surface of insulation material that makes the DUT to lose its insulation characteristic and form a transient or discontinuous croma. Designed trademarks, brand names, and brands appearing herein are the property of their respective owners.
Chroma Guardian 19052 Hipot Test (AC/DC/IR)
C function is used to check whether the connection is open or is a short circuit between the instrument and the DUT equipment under test before the Electrical Safety Test begins. Medical Systems A QuadTech System provides automated electrical safety testing and may include a combination of an electrical safety analyzer, software, ac source, scanner, custom test leads, PC or more.
LCR Meters Meters are used for impedance measurements inductance, capacitance, and resistance to characterize the performance of a variety of electrical components and materials. Rate the Chroma 1 2 3 4 5 Rated 4.
The Chroma features a ground continuity check function as well. Nevertheless, general Hi-Pot testers only detect the RMS value of leakage chrma, without chorma capability to detect Flashover.
Please refer to the application notes for more detail information. The Series Hipot Analyzers with VA output power can be used to test and analyze the high power withstand voltage 10952 leakage current for products like motor stators and rotors with larger parasitic capacitance.
When the circuit connection is interrupted, a small capacitance Cc in Figure 6 will be formed on the broken interface that is usually lower than 10pF.
Under test, Pass, Fail. With more than 20 years experience in developing the instruments for test and measurement, Chroma creates the multi-channel hipot tester with a brand new architecture. Flashover Detection The O. No hassle return policy.
Requirements for test environments indicate that test equipment must be equipped with an auto interrupt device, so Chroma developed a built in Ground Fault Interrupt GFI function. Chroma synchronizes the curoma signal so there is no high voltage difference on the adjacent two ends that not only can extend the life of production equipment but also reduce the occurrence of misjudgment.
Chroma Used and New Tester –
If a DUT is open circuit during test, the unit might be misjudged as a good one. Megohmmeters and Milliohmmeters Megohmmeters measure high resistance or insulation properties. The change rates of test voltage or leakage current are monitored to detect flashover as its detection is one of the most indispensable test items for electrical safety test. This is a phenomenon of poor withstanding. In addition, a GFI human protection circuit and Floating output design prevents exposing users to electrical hazards.
To communicate with other compatible devices and for remote controlling, the comes equipped with an RS interface. Therefore, we can measure the value of the capacitive load to check whether the contact is good or not. The issue frequently encountered when testing multiple DUTs for Hipot is unable to synchronize the voltage output.
Digital display and user friendly control allows test parameters and limits to be set easily without the high voltage activating. It improves the productivity and reduces the risk of test for the products that require hipot test only. When planning for production line or automation, minimized facility and optimized space are often utilized in the plant; therefore, the distance between two DUTs is usually very short.
All trademarks that appear on this website are the property of their respective owners. Hipot test is one of the major test items in electrical safety test. Therefore, we check the open and short hcroma to ensure 190522 test effectively and protect the instruments.
Hipot Tester | Chroma ATE Inc.
In contrast, when electrical discharge occurs due to poor insulation materials, electrode gaps, surface clearances, etc. Features Specifications Options Brochures Comparisons. Testing continually leads to instrument failure due to it suffering the high load current. Taking the output chromq 5kVac for example, when the output of Hipot tester is not synchronized, the two DUTs may create a discharge of high voltage difference up to14kV peak-peak and cause the fixture to be damaged and erroneous judgment.
Corona Discharge Detection CDDwhich is a function of C, can be used to detect this discharge during the design phase for improvement of product quality. QuadTech products are being transitioned to Chroma part numbers Please click on the link below to view updated part numbers. The Hipot Analyzer provides high withstand voltage test and analysis for optical couplers, HV relays, HV switches and PV modules, which have better insulation capability.
Its super mini size is easy to carry and the large LCD display is suitable for viewing measurement results. If any gap, void or impurity is produced during molding cjroma parts in the manufacturing process, the insulation capability of the product can be affected. The Chroma Hipot Tester series provide 3 models for choice.
The Chroma has a quick discharge function also. The cutoff current for corresponding AC and DC voltages remains around 0. The front panels of the fevers make them easy to operate.