Model 446
5kV @ 20mA AC Hipot, 6kV @ 5mA DC Hipot, Insulation Resistance, 40A AC Ground Bond Tester, CE Listed
Our 446 model is a 4-in-1 tester with AC Hipot, DC Hipot, Insulation Resistance, and Ground Bond capabilities. This tester features a simple design and easy-to-use interface, reducing setup time and increasing production-line throughput for your application. The 446 is equipped with multiple memories and an optional USB port for remote BUS communication so you can quickly perform tests on a variety of DUTs from the front panel or with a PC. Add to user safety by equipping your tester with Personal Protective Equipment (PPE) via the built-in safety interlock.
Learn about our 5 Year Warranty.
Model Features
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The Hipot test is used to stress a product's insulation with high voltage in order to ensure it will limit the flow of electric current should a fault occur.
Max Trip Current = 12 mAAC
Max Voltage = 5.0 kVAC -
The Hipot test is used to stress a product's insulation with high voltage in order to ensure it will limit the flow of electric current should a fault occur.
Max Trip Current = 5 mADC
Max Voltage = 6.0 kVDC -
The Insulation Resistance test is used to determine the total resistance of a DUT's insulation.
Voltage Range = 100-1000 VDC
Resistance Range = 1-1000 MΩ -
The Ground Bond test is used to verify the integrity of a DUT's earth ground conductor.
Output Current = 3.0-40.0 AAC
 AC Hipot |
 DC Hipot |
 Insulation Resistance |
 40A Ground Bond |
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| Model 446 |  |
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| Model 448 | 500VA | |
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View Details |
SUPPLIED ACCESSORIES
Hipot / Ground Bond Testers come with all of the accessories you need to run a test right out of the box.
- 33189 Power Cord (10A)
- 99-10783-01 Fuse
- 38075 Interlock Connector
- 40428 Ground Bond Test Lead
- 40429 Ground Bond Return Lead
- 04040A-08 High Voltage Lead
- 99-10797-01 USB Cable
