KYORITSU 3128 - Manual (Page 11)

KEW3128 2. Feature
KEW3128
7
2. Feature
KEW3128 is a digital high voltage insulation resistance tester with 6-range:
500V, 1000V, 2500V, 5000V, 10000V and 12000V, and can measure up
to 35TΩ. Fine adjustment of voltage setting at each Range is available.
Measured results can be saved in the internal memory; they can be transferred
to a PC via a special USB cord. Measuring data can also be transferred to a
PC in real-time.
● Designed to meet following safety standards:
IEC 61010-1 CAT.IV 600V
● Insulation Resistance Measurement
Test Voltage 12kV (max), Resistance 35TΩ (max),
Short-Circuit Current 5mA (max)
● Insulation Diagnosis Tests
Values of Polarization Index (PI), Dielectric Absorption Ratio (DAR) and
Dielectric Discharge (DD) are displayed automatically, and measurements
of Step Voltage (SV), Leakage Current and Capacitance can be performed.
* Further details of Insulation Diagnosis Test is described in clause
6. 2 (=>P.47).
● Saving the Measured Data
The internal memory can store 32 files (max).
Use of Print Screen Function enables save of screenshots.
● Dual Power Supply
Lead storage battery (12V, 5Ah) should be used for KEW3128. In the
event of interruption, while operating with AC power supply, power to the
instrument is automatically restored by the battery in the instrument.