Hi-Pot Insulation Tester 7640

7640 Hi-Pot/Insulation Tester

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Product Description

Features

  • 21Channels Scan (7640 Only)
  • Built-in PLC Remote Interface
  • Programming Sequence Test
  • Three Test Models Available
  • RS-232 Port
  • Connect to 7700 Impulse/Surge Tester
  • Graphic LCD Display
  • Open/Short Correction (7621)
  • Ramp Up Time

Panel description:

  • OutPut
  • Output Voltage value
  • Voltage value
  • Upper limit
  • Lower limit
  • Current value if in IR mode it’llshow resistance value
  • Aro value. If itshows “Arco” meansthat Aro function is off
  • Already tested time
  • Testing time
  • Unit display. If in IR mode, the unit is Ω
  • Tester condition
  • AC, DC, IR 3 Kinds of mode
  • S meanssingle teststep, M means multi teststeps, The number after S or M meansthe file no.

HI-POT-Tester-7260-panel

Specifications:

AC Withstand
Item Range Resolution Accuracy
Output Voltage V 100V ~ 5000V 10 ±(3% of setting+5V)
Output Frequency 50/60Hz ±100ppm
Hi-Limit Current mA 0.001 ~ 10 0.001 ±3%
Lo-Limit Current mA 0 ~ 9.999 0.001 ±3%
Dwell Time Sec 0.1 ~ 99.9s 0.1
Ramp Up Time Sec 0.1 ~ 99.9s 0.1
Arc Detection 1 ~ 9
DC Withstand
Item Range Resolution Accuracy
Output Voltage V 100V ~ 6000V 10 ±(3% of setting+5V)
Hi-Limit Current mA 0.001 ~ 5 0.001 ±3%
Lo-Limit Current mA 0 ~ 4.999 0.001 ±3%
Dwell Time Sec 0.1 ~ 99.9s 0.1
Ramp Up Time Sec 0.1 ~ 99.9s 0.1
Arc Detection 1~9
Insulation Resistance
Item Range Resolution Accuracy
Output Voltage V 100 ~ 1000Vdc 10 ±(3% of setting+5V)
Dwell Time Sec 0.1 ~ 9.99s 0.1
Ramp Up Time Sec
Hi-Limit Resistance MΩ 1 ~ 9999 1 100 ~ 500V, 1 ~ 1000MΩ (±5%)
500 ~ 1000V, 10 ~ 5000MΩ (±5%)
1000V,10 ~ 9999M (±5%)
Lo-Limit Resistance MΩ 0 ~ 9998 1
General
Item Range
Memory 30 Sets
PLC Remote Control Test, Abort
PLC Single Output Pass, Fail, HV output
LCD Display 128*64 graphic LCD
Verification AC, DC, IR
Dimension and Weight 435(W)*180(H)*455(D)mm, 15kgs
Environment 5 ~ 40℃, RH 0 ~ 80%
Input Voltage 115/230Vac ± 15%, 50/60Hz ± 5%
Test channel 7600 2 channels
7620 8 channels
7621 8 channels