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DC Hipot Tester with Insulation Resistance Test Kikusui TOS5403

SKU : TO5403
MAKE : KIKUSUI
MODEL : TOS5403
AVAILABILITY : IN STOCK

DC Hipot Tester with Insulation Resistance Test Kikusui TOS5403

TOS5400 series electrical safety testers are designed to perform two of the four safety tests required for electrical products:
withstanding voltage and insulation resistance tests. With an output of 5 kV / 100 mA (AC) and 6 kV / 10 mA (DC), these devices can perform withstanding voltage and insulation resistance testing of electronic equipment and components in accordance with safety standards such as IEC, EN, BS, VDE, UL, CSA, GB, and JIS, as well as the requirements of the Japanese Electrical Appliance and Material Safety Act. TOS5400 series is also equipped with a highefficiency PWM switching amplifier that maintains stable output voltage even if there are AC line voltage or frequency fluctuations, enabling reliable evaluation even in regions with unstable power supply.

This series is the first of Kikusui withstanding voltage and insulation resistance testers with a touchscreen display, enabling intuitive and efficient operation. Thanks to discharge detection feature the response speed (sensitivity) can be adjusted, allowing detection of momentary discharges and discharges containing high frequency components, including arc and corona discharges. This series also has “Start Long” function (hold the START button to begin a test) which helps prevent accidental test starts.

  • PWM amplifier provides highly stable output
  • DC withstanding voltage test: 6 kV / 10 mA (50 W) (TOS5401/5403)
  • DC-only model (DC withstanding voltage test / insulation resistance test) enables efficient evaluation of batteries and photovoltaic (PV) systems (TOS5403)
  • Touch panel display
  • LAN, USB, and RS-232C as standard

What is the TOS5403?
A DC Hipot Tester with an Insulation Resistance Test function.

What tests can the TOS5403 perform?
It performs DC withstand voltage (Hipot) and insulation resistance tests.

What is the TOS5403 used for?
It is used to verify electrical insulation safety and withstand capability.

Can it perform insulation resistance testing?
Yes, insulation resistance testing is built into the instrument.

Where is the TOS5403 commonly used?
For testing electrical and electronic equipment, components, wiring, and insulation systems.

Is the TOS5403 suitable for production testing?
Yes, it is designed for reliable electrical safety testing in laboratory and production environments.

DC Hipot Tester with Insulation Resistance Test Kikusui TOS5403

TOS5400 series electrical safety testers are designed to perform two of the four safety tests required for electrical products:
withstanding voltage and insulation resistance tests. With an output of 5 kV / 100 mA (AC) and 6 kV / 10 mA (DC), these devices can perform withstanding voltage and insulation resistance testing of electronic equipment and components in accordance with safety standards such as IEC, EN, BS, VDE, UL, CSA, GB, and JIS, as well as the requirements of the Japanese Electrical Appliance and Material Safety Act. TOS5400 series is also equipped with a highefficiency PWM switching amplifier that maintains stable output voltage even if there are AC line voltage or frequency fluctuations, enabling reliable evaluation even in regions with unstable power supply.

This series is the first of Kikusui withstanding voltage and insulation resistance testers with a touchscreen display, enabling intuitive and efficient operation. Thanks to discharge detection feature the response speed (sensitivity) can be adjusted, allowing detection of momentary discharges and discharges containing high frequency components, including arc and corona discharges. This series also has “Start Long” function (hold the START button to begin a test) which helps prevent accidental test starts.

  • PWM amplifier provides highly stable output
  • DC withstanding voltage test: 6 kV / 10 mA (50 W) (TOS5401/5403)
  • DC-only model (DC withstanding voltage test / insulation resistance test) enables efficient evaluation of batteries and photovoltaic (PV) systems (TOS5403)
  • Touch panel display
  • LAN, USB, and RS-232C as standard

What is the TOS5403?
A DC Hipot Tester with an Insulation Resistance Test function.

What tests can the TOS5403 perform?
It performs DC withstand voltage (Hipot) and insulation resistance tests.

What is the TOS5403 used for?
It is used to verify electrical insulation safety and withstand capability.

Can it perform insulation resistance testing?
Yes, insulation resistance testing is built into the instrument.

Where is the TOS5403 commonly used?
For testing electrical and electronic equipment, components, wiring, and insulation systems.

Is the TOS5403 suitable for production testing?
Yes, it is designed for reliable electrical safety testing in laboratory and production environments.

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