Associated Research 3765 AC/DC Hipot Tester

No stress rentals! We help you to choose the equipment that you need, we expedite shipment, and follow up to make sure that your testing is going as planned!

No stress rentals! We help you to choose the equipment that you need, then expedite shipment and follow up.

Associated Research 3765 AC/DC Hipot Tester
  • Features & specifications

  • Manual 5kV AC and 6kV DC Hipot Tester
  • Enhanced graphic LCD
  • Continuity test capability for compliance with international standards
  • Benchtop, or controlled through enhanced PLC Remote Control
  • Simplified interface with the latest in technology and safety features
  • Input: 115/230 volts selectable, 50 to 60 Hz
  • The perfect solution for entry level AC/DC Hipot testing applications
  • Replaces older model 3665
  • Available for rent and for sale used

Dielectric Withstand Test Mode
Output Rating 5000 V at 20 mA AC
6000 V at 7.5 mA DC
Voltage Setting Range: 0 - 5.00 kV AC, 0- 6.00 kV DC
Resolution: 0.01 kV
Accuracy: ± (2% of setting + 5 V)
Maximum Limit, AC Range: 0.00 - 20.00 mA
Resolution: 0.01 mA
Accuracy: ± (2% of setting + 2 counts)
Maximum Limit, DC Range: 0 - 7500 μA
Resolution: 1 μA
Accuracy: ± (2% of setting + 2 counts)
Minimum Limit, AC Range: 0.000 - 9.999 mA
Resolution: 0.001 mA
Accuracy: ± (2% of setting + 2 counts)
Minimum Limit, DC Range: 0.0 - 999.9 μA
Resolution: 0.1 μA
Accuracy: ± (2% of setting + 2 counts)
Arc Detection Range: 0 - 9, 0 disabled
Ground Fault Interrupt GFI Trip Current: 450 μA max (AC or DC)
HV Shut Down Speed: < 1ms
Current Display, AC Range 1: 0.000 - 3.500 mA
Range 2: 3.00 - 20.00 mA
Accuracy - All Ranges ± (2% of reading + 2 counts)
Current Display, DC Range 1: 0.0 μA - 350.0 μA
Range 2: 0.300 mA - 3.500 mA
Range 3: 3.00 mA - 7.50 mA
Accuracy - All Ranges ± (2% of reading + 2 counts)
DC Output Ripple ≤ 5% Ripple RMS at 6 KV DC at 7.5 mA, Resistive Load
Discharge Time ≤ 200 ms
Maximum capacitive load 0.20 μF < 1 kV
0.10 μF < 2 kV
0.06 μF < 3 kV
0.050 μF < 4 kV
0.040 μF < 5 kV
0.015 μF < 6 kV
AC Voltage Waveform Sine Wave, Crest Factor = 1.3 - 1.5
Output Frequency Range: 50 or 60 Hz, User Selectable
Output Voltage Regulation ± (1% of output + 5 V) from no load to full load and over input voltage range
Dwell Timer Range: AC 0, 0.3 - 999.9 sec (0 = Constant), DC 0, 0.4 - 999.9 sec (0 = Constant)
Accuracy: ± (0.1% of reading + 0.05 sec)
Ramp Timer Range: Ramp-Up: 0.1 - 999.9 sec
Ramp-Down: AC 0.0 - 999.9 sec, Ramp-Down: DC 1.0 - 999.9 sec (0=OFF)
Accuracy: ± (0.1% of reading + 0.05 sec)
Ground Continuity Current DC 0.1 A ± 0.01 A, fixed

Insulation Resistance Test Mode
Voltage Setting Range: 30 - 1000 VDC
Accuracy: ± (2% of setting + 5 V)
Resistance Display Range: 1 - 9.999 MΩ - Resolution: 0.001 MΩ
Range: 10.00 - 99.99 MΩ - Resolution: 0.01 MΩ
Range: 100.0 - 999.9 MΩ - Resolution: 0.1 MΩ
Range: 1000 - 9999 MΩ - Resolution: 1 MΩ
Accuracy: ± (2% of reading + 2 counts) at test voltage 500 - 1000 V and 1 - 999.9 MΩ
Accuracy: ± (5% of reading + 2 counts) at test voltage 500 - 1000 V and 1000 - 9999 MΩ
Accuracy: ± (8% of reading + 2 counts) at test voltage 30 - 500 V and 1 - 1000 MΩ
Maximum Limit Range: 0, 1 - 9999 MΩ (0=OFF)
Accuracy: Same as Resistance Display
Minimum Limit Range: 1 - 9999 MΩ
Accuracy: Same as Resistance Display
Ramp Timer Range: Ramp-Up: 0.1 - 999.9 sec
Ramp-Down: 1.0 - 999.9 sec (0=OFF)
Accuracy: ± (0.1% of reading + 0.05 sec)
Delay Timer Range: 0, 0.5 - 999.9 sec (0 = Constant)
Accuracy: ± (0.1% of reading + 0.05 sec)
Ground Fault Interrupt GFI Trip Current: 450 μA max
HV Shut Down Speed: < 1 ms

General Specifications
Interface RS-232 interface standard for entry-level automation
Remote Control & Signal Output The following input and output signals are provided through two 9 pin D type connectors:
1. Remote control: Test, Reset, and Remote Interlock
2. Remote recall of memory program #1, #2, and #3
3. Outputs: Pass, Fail, Test-in-process, and Reset
Program Memory 10 Memories, 3 steps per memory
Security Key Lock capability to avoid unauthorized access to all test parameters and memory locations
Mechanical Bench or rack mount with tilt up feet
Dimensions (W x H x D) 8.46 x 3.5 x 14.57 in., (215 x 89 x 370 mm)
Weight 20.96 lbs (9.53 kgs)
Calibration Traceable to National Institute of Standards & Technology (NIST). Calibration controlled by software. Adjustments are made through front panel keypad in a restricted access calibration mode. Calibration information stored in non-volatile memory