Hipot Tester, 0-2500Vac @ 20mA, 0-3500Vdc @ 5mA and Adjustable Ground Continuity, Portable and Rugged!

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Hipot Tester, 0-2500Vac @ 20mA, 0-3500Vdc @ 5mA and Adjustable Ground Continuity, Portable and Rugged!

  • $2,890.00

Compliance West introduces our Rugged Hipot Tester, the HT-3500S-RF.  It is encased in a shipping enclosure roomy enough for cables or a DVM, with all controls accessible without removing it from the enclosure.  This rugged hipot comes with an adjustable ground continuity test in range of 0.08 - 1.50 Ω, and Auto-offset for test leads up to 1.00 Ω. Performs 0-2500 AC or 0-3500 DC Hipot Test. Neutral/Hot to Ground Leakage current test up to 20 mA AC or 5 mA DC. Easy to use and connect. Ships complete with cables, manual, and a Calibration Certificate. Made in the USA. Calibration and repair services available. Not sure - contact us!

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  • High precision leakage current, duration and ground continuity settings.
  • Allows no load setup of leakage current and test dwell times.
  • Once entered, ground continuity setting, leakage current and test dwell times can be referenced on the front panel display when unit is not testing.
  • Leakage currents can be set from 1-20 mA AC or 1-5 mA DC in 0.1mA increments.
  • Dwell times can be set from 1-60 seconds in 1 second increments.
  • Two tests with one setup. Conducts UL/CSA Ground continuity and Hipot tests with one setup, so no additional equipment is needed.
  • Build in a portable case 18.6" wide x 8.4" high x 16.3" deep. 22 lbs. Rugged enough to test manufactured housing.
  • Ground continuity check is defeatable for testing two-wire products.
  • Easy equipment connections. Plug your equipment right into the NEMA plug on the front panel. No adapters needed!
  • J2 and J3 cords allow connection of pigtail power leads.
  • Simple test outcome judgement. Green lights mean pass - red lights mean fail. Failing tests sound a buzzer as well.
  • Ready for your UL Inspector out of the box. NIST Traceable Calibration Certificate to MIL-STD45662-A is included. Cal cert is in accordance with UL guidance.
  • Operation Instructions are printed on the rear panel for easy reference.
  • In-depth testing. Both true Arc Dectection and Leakage Current circuits test the product to find problems.
  • RED lights and a buzzer leave no question if a failure has occurred.
  • Expandable for TUV/European Agency Testing. Can be connected to our GF-30ac 25A Ground Bond Tester with optional TEST-LINK™.
  • Easy shift-by-shift Function Test. Compatible with our Patented function checker, the HTT-1and HTT-1R (With 0.1 ohm Ground check Pass/Fail Setup).


Rugged and shippable. Voltage Test TypeAC/DC
Voltage Range0-2500 AC 0-3500 DC
Leakage Current Set Point1-20 mA AC1-5 mA DC
Input Voltage Requirements117-127 V, 50 /60 Hz
Fuse Requirements120 V, 2 A Slow Blow
Arc DetectIndependent High Frequency Circuit
Leakage DetectIndependent Low Frequency Circuit
Ground Continuity Set Point 0.08 Ω - 1.50 Ω, Defeatable
Ground Continuity Test Current100 mA
Test Time Range 1 - 60 Seconds
Ramp Time Range 1 - 5 Seconds
Voltage Meter Accuracy± 2 %
HV Shutdown by Ground Fail< 7 mS
Duty Cycle100%
Discharge Time< 7 mS VAC
Discharge Time< 1.3 Sec VDC at open circuit
Transformer Power< 500 VA
Pass/Fail Repeatability ± 3 %
Output Connector NEMA plug, High Voltage Test Jack
Display 4 digits LED display
Test Indicator Led indicators
Failure IndicatorLed indicators and buzzer
Programable No
PLC InterfaceOptional
TestLink (With GF-30AC) Optional
Computer Control No
Voltage Hold on failure No
Top Mounted Handle Optional
Test Defeat Ground Continuity
Autoreset on PassOptional
Operation Temperature15 - 40 °C
Relative Humidity Range 0 - 90 % Non-condensing
Dimensions9-1/4" wide x 4-3/4" high x 10" deep
Weight14 Lbs
Calibration One year calibration Certificate
Test CordsReturn Lead, Power Cord
Test CordsGround Continuity Connector Tip
Test CordsJ2 and J3 Optional
Test CordsAlligator Clip


Download Manual
HT-3500S-RF rev 1.0.pdf Download Manual
HT/HT-S and HT-P V2 Standard Relay Interface Connection rev 4.pdf Download Manual

Contact Us

Corporate Sales Office (USA)

Compliance West USA
650 Gateway Center Way Suite D
San Diego, CA 92102 USA

US Representatives

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