Microtest 7631 Precision Hi-pot Tester

Microtest 7631 Precision Hi-pot Tester

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Microtest 7640 Safety Tester Hipot Tester

Microtest 7631 Precision Hi-pot Tester

ผู้ผลิต: Microtest
รหัสสินค้า: Microtest 7631
สถานะสต๊อก: Pre-Order
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Microtest 7631 Precision Hi-pot Tester

A hipot test checks for “goodisolation”and makes surety of no current will flow from one point to another point. In the past, hipot tester used OP amplifier method which is easy to be interfered by the variation of input voltage. HT7630 series use PWM amplifier method, the stable output voltage achieves "security" and "reliable" measurement. Mounted 8/16 channels expansion box saving space for production line and increasing capacity. 


Features

  • 9 Channels
  • Graphic LCD
  • Built-in programmable PLC remote control interface
  • Built-in discharge circuit
  • AC/DC hipot and insulation test
  • Arcing detection
  • Built-in RS-232 and USB Device
  • Adjustable ramp time
  • True RMS measurement circuit


Measurement Data

    
ItemRangeResoultionAccuracy
AC Output Voltage 10V ~ 5000V 1 ±(3% of setting+5V)
AC Output Frequency

 50 / 60Hz

  

AC Upper Threshold (mA)

 0.001 ~ 31 0.001 ±3%

AC Lower Threshold (mA)

 0 ~ 30.99 0.001 ±3%

AC Test Duration (Ramp Time)

 0.1 ~ 999s

(0.1 ~ 10s)

 0.1 

AC Arcing Detection

 0 ~ 20  
DC Output Voltage

 10V ~ 6000V

 1 ±(3% of setting+5V)
DC Upper Threshold (mA) 0.001 ~ 5 0.001 ±3%
DC Lower Threshold (mA) 0 ~ 4.99 0.001 ±3%
DC Test Duration (Ramp Time)

 0.1 ~ 999s

(0.1 ~ 10s)

 0.1 
DC Arcing Detection 0 ~ 5  
IR Output Voltage 10 ~ 1000Vdc 1 ±(3% of setting+5V)
IR Upper Threshold (MΩ) 1 ~ 12000 1 100 ~ 500V, 1 ~ 1000MΩ(±5%)

 500 ~ 1000V, 2 ~ 12000MΩ(±5%)

IR Lower Threshold (MΩ) 0 ~ 11999 1
IR Test Duration (Ramp Time)

 0.1 ~ 999s

(0.01 ~ 10s)

 0.1 

Specifications

  
Power SupplyVoltage 90 ~ 264Vac
 Frequency 50 / 60Hz
Display480*272, 4.3" TFT LCD
InterfaceRS-232 / PLC Remote / USB Host / USB Device / EXT IO

PLC Remote Control

Test, Abort

PLC Output Signal

Pass, Fail, HV output, Testing
Flash Memory30 sets
Operation

Manual、Remote Trigger

EnvironmentTemperature :  5 ~ 40°C    Humidity : 0 ~ 80%
Dimension (W*H*D)435x145x500  (mm)
Weight  15 (Kg) 

Measurement Items

  
AC Withstand 10V - 5000V
DC Withstand 10V - 6000V
Insulation Resistacne     10V - 1000Vdc
Arcing  0~ 20

Applications

transformers, motors, capacitors, inductors, wires and wave filters



Accessories/Fixtures

Standard Accessories

  • Power Cord
  • User Manual CD
  • HV Test Cable
  • D-Sub footswitch (F760001)

Optional Accessories

  • RS-232 Cable
  • Test Box (F7620)
  • Remote Cable
  • 8/16 Channels Expansion Box

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