KEW 3128 KYORITSU Digital High Voltage Insulation Testers

KYORITSU Insulation Tester Model KEW 3128 Details

• Test voltages: 500 / 1000 / 2500 / 5000 / 10000 / 12000V
• Measures insulation resistance up to a maximum of 35TΩ
• Maximum leakage current detection is up to 5mA
• Insulation diagnosis with functions: PI, DAR, DD. SV, charge storage value and leakage current
• Provides graphical display of insulation resistance and leakage current compared to time on a large screen with bar graphs and backlight for working in dark environments
• Screen print function allows up to 32 images to be recorded
• Internal memory can store approximately 43,000 data points
• Automatic discharge system after testing and displays the release voltage
• Adjustable test voltage settings for each range
• Operates using rechargeable internal battery or AC power cord
• Durable design suitable for field use with IP64 standard (with cover)

KYORITSU Insulation Tester Model KEW 3128 Technical Data

• Test voltage 500V 1000V 2500V 5000V 10000V 12000V
• Max measurement value 500GΩ 1TΩ 2.5TΩ 5TΩ 35TΩ
• Short circuit current Max 5.0mA Voltage range DCV：±30~±600V, ACV：30~600V (50/60Hz) ±2%rdg±3dgt Current range 5.00nA~2.40mA (Depending on the insulation resistance)
• Applicable standards IEC 61010-1 CAT IV 600V Pollution degree 2, IEC 61010-031, IEC 61326, IEC 60529 (IP64)
• Power source Rechargeable Lead storage battery (12V) Charging time approx. 8 hours
• Dimensions / Weight 330(L) x 410(W) x 180(D) mm / 9kg approx. (including battery) *Instrument and Hard case