Hioki VT1005 Setup Manual

VT1005
AC/DC HIGH VOLTAGE DIVIDER
Power Analyzer Setup Guide
Oct. 2022 Edition 1 Printed in Japan
VT1005A971-00 22-10H
Introduction
Thank you for purchasing the Hioki VT1005 AC/DC High
Voltage Divider.
This Setup Guide describes the settings of the Hioki Power
Analyzer (PW8001, PW6001, PW3390) when they are used
with the VT1005.
Refer to the Instruction Manual of the Power Analyzer for
more information about how to use the Power Analyzer.
The latest edition of the Setup Guide
The contents of this Setup Guide are subject
to change, for example as a result of product
improvements or changes to specifications.
The latest edition can be downloaded from
Hioki's website.
https://www.hioki.com/global/support/download/

1. Setting the Scaling (VT Ratio/Rate)

Enter 1000 in the VT ratio/rate.
You can directly read values input from the VT1005 by setting the VT1005's dividing ratio/rate to the Power Analyzer.
 PW8001
INPUT key. → Touch [CHANNEL].
Press the
→ Touch the channel detail display area.

2. Setting the Phase Correction/Compensation Value

Phase correction/compensation for the Voltage Divider can be performed by setting a phase correction/compensation value
to the Power Analyzer to reduce power measurement errors in the high-frequency domain. The settings vary depend on the
Power Analyzer being used.
IMPORTANT
Enter a phase correction/compensation value correctly. Incorrect
settings may allow correction/compensation to increase measurement
errors.
Features of Hioki Power Analyzer
PW8001
Measurable band:
DC, 0.1 Hz to 5 MHz
(when the U7005 is used)
Up to eight-channel power measurement
with a single unit
PW6001
Measurable band:
DC, 0.1 Hz to 2 MHz
Up to six-channel power measurement with
a single unit
PW3390
Measurable band:
DC, 0.5 Hz to 200 kHz
Up to four-channel power measurement with
a single unit
 PW6001
INPUT key. → Touch [CHANNEL].
Press the
→ Touch the channel detail display area.
HIOKI VT1005A971-00
 PW3390
Press the
2-1. When The Pw8001 (Version 1.30 Or Later) Is Used
2-2. When The Pw6001 Or Pw3390 Is Used
[600635520]
SYSTEM key. → Select [Input].
Please turn over. →
EN