Leakage Current | Insulation | Withstand Voltage (HiPot) Testers

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Leakage Current Testing According to IEC60990, IEC60335, and other Safety Standards To ensure the safe use of electrical products, electrical safety tests such as insulation resistance, withstand voltage, ground resistance, and leakage current must always be conducted. Hioki Leakage Current Testers comply with laws and standards regarding medical electrical equipment as well as non-medical electrical equipment, and can be used to measure leakage current in all types of electrical products from computers to medical equipment. The ST5541 provides support for standard-compliant networks (excluding medical-use electrical devices). Note: The photograph portrays the Japanese version of the product. Other countries’ versions of the product lack the outlet on the front panel. Note: For applications involving leak current measurement of medical-use electrical devices, use the ST5540.

Leakage Current Testing According to IEC 60601-1, IEC60990, IEC60335, and other Safety Standards To ensure the safe use of electrical products, electrical safety tests such as insulation resistance, withstand voltage, ground resistance, and leakage current must always be conducted. Hioki Leakage Current Testers comply with laws and standards regarding medical electrical equipment as well as non-medical electrical equipment, and can be used to measure leakage current in all types of electrical products from computers to medical equipment. The ST5540 consists of measurement networks that simulate the human body and a high-frequency volt meter, and is also capable of switching power supply polarities and making measurements under simulated single fault conditions in equipment under test. Note: The photograph portrays the Japanese version of the product. Other countries’ versions of the product lack the outlet on the front panel. Note: Always use an isolation transformer when measuring leak current for medical-use electrical devices. The ST5540 does not include an isolation transformer. When measuring medical-use electrical devices, use a step-up isolation transformer or similar...

5kV AC/DC High Voltage Scanner that Supports Automatic Multi-point Testing The Hioki 3930 is a passive auxiliary tester that is connected to and controlled by the Hioki 3153 Automatic Insulation/Withstanding HiTester or a sequencer, and is designed to safely permit testing of multiple points with a minimum of connection changes.

0.2 kV to 5 kV AC Programmable and Fully Remote Controllable Automatic Insulation and Hipot Tester The Hioki electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards. The 3153 is an automatic insulation and AC/DC voltage withstanding tester that fully supports automated testing.

0 to 0.2 kV/5 kV AC Insulation and Hipot Tester The Hioki electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards. The 3159 and 3159-02 tests insulation resistance at 500V or 1000V and withstand voltage of up to 500VA in sequence. Model 3159-02: for 220 V power supplies only

20 to 1000V 6-Range Insulation Resistance Tester for Systems Integration The Hioki electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards. The 3154 performs insulation resistance testing on components and equipment using direct current voltage, and is equipped with six selectable test voltages to deliver efficiency and versatility for applications fom the laboratory to production and inspection line testing. Note: Main unit cannot operate alone. Please select and purchase the test lead options appropriate for your application separately.

PC-controlled Testing of Insulation, Withstand Voltage (Hipot), Protective Continuity, and Leakage Current The Hioki electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards. The 9267 is a PC application that supports the operation of Hioki electrical safety measuring instruments using a Windows computer. This dedicated application allows you to control and take measurements through insulation testing, dielectric strength (hipot) testing, protective continuity testing, leak current testing, and energization testing and to record test results as a text file.

0 to 1.8 Ω Protective Grounding Tester for Electrical Equipment and Large-Scale Electrical Installations The Hioki 3157-01 is an AC ground bond tester designed for protection circuit testing of a wide range of electrical equipment, including industrial machinery, medical equipment, and measuring instruments using a constant current system, enabling it to provide stable output current. The 3157-01 is not capable of performing measurements by itself. Please purchase two units of Current Probe 9296 or one unit of Current Probe 9296 and one unit of Current Apply Probe 9297, depending on your measurement application.