Associated Research 3780 500 VA AC Hipot Tester

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Associated Research 3780 500 VA AC Hipot Tester
  • Application

  • The Associated Research 500 VA model 3780 performs Hipot testing to 5 kV AC at 100 mA. It also does Ground Continuity testing.
  • Key features

  • Generates 500 VA at 5 kV AC
  • Also performs Ground Continuity testing
  • Current accuracy is ± (2% of setting + 6 counts)
  • Benchtop, or controlled through enhanced PLC Remote Control
  • For the new model, see: Associated Research 3880

Specifications
Input specifications
Voltage 115/130 VAC ± 10%, user selectable
Frequency 50/60 Hz ± 5%
Fuse 3.15 A, fast acting 250 VAC
Dielectric Withstand Test Mode
Output Rating 5000 V at 100 mA AC
Maximum Limit, AC Range: 0.00 - 99.99 mA
Resolution: 0.01 mA
Accuracy: ± (2% of setting + 6 counts)
Minimum Limit, AC Range: 0.000 - 9.999 mA
Resolution: 0.001 mA
Accuracy: ± (2% of setting + 6 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 auto range Range 1: 0.000 - 3.500 mA
Range 2: 3.00 - 99.99 mA
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)
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
Accuracy: ± (0.1% of reading + 0.05 sec)
Output Short Circuit Current > 200 mA
General Specifications
Memory 10 Memories, 3 steps per memory
Interface RS-232 Interface standard for entry-level automation
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)
For detailed specifications please see: Associated Research 3780 Data Sheet