HUAC-22/22-10kV
10 kV Variable Frequency Series Resonant Test System
AC withstand testing of 10 kV cables, switchgear and transformers, tuning to resonance anywhere from 30 to 300 Hz.
IEC 60060-1DL/T 849.6
MODEL HUAC-FCR-100kV
100 kV AC/DC High Voltage Divider with Digital Meter
Smart AC/DC high voltage divider for 100 kV with RC equal-potential shielding, a separate digital meter, accuracy up to 0.5 % and a 9.5 kg portable case.
- Measures both AC and DC high voltage with one divider
- RC equal-potential shielding for high accuracy and linearity
- Separate digital meter on a 4 m cable for safe reading
- Low / high range switch: use the low range below 20 kV for higher resolution
- Portable: 9.5 kg, in an aluminium alloy case
- Indoor use, or outdoors in dry weather
Overview
The HUAC-FCR-100kV is a smart AC/DC high voltage divider for measuring power-frequency AC and DC high voltage up to 100 kV. It is used in power plants, substations, high-voltage equipment factories and electrical laboratories, for withstand tests, quality control and field testing.
The divider uses a resistive-capacitive (RC) equal-potential shielding structure inside a fully sealed insulating cylinder, which reduces electromagnetic interference and keeps the measurement accurate and linear. The system has two parts: the high-voltage divider and a low-voltage digital meter. They are separated during the test and linked by a 4 m cable, so the operator reads the voltage at a safe distance. It is a direct replacement for traditional kilovoltmeters, with a clear digital display, low weight and simple operation.
Accuracy classes
| Version | AC | DC |
|---|---|---|
| Standard | 1.5 % | 1.0 % |
| G type | 1.0 % | 0.5 % |
| H type | 0.5 % | 0.5 % |
The divider is often used to measure the test voltage of AC hipot sets and series resonant test systems. Tell us the test voltage and the accuracy you need, and we will recommend the right version.
Technical specifications
| General | |
|---|---|
| Model | HUAC-FCR-100kV |
| Rated voltage | 100 kV, AC / DC |
| Impedance | 1280 MΩ |
| Capacitance | 250 pF |
| Division ratio | 1000 : 1 (other ratios on request) |
| Frequency | 50 / 60 Hz |
| Accuracy | |
| Standard | AC 1.5 % / DC 1.0 % |
| G type | AC 1.0 % / DC 0.5 % |
| H type | AC 0.5 % / DC 0.5 % |
| Mechanical | |
| Height | 960 mm |
| Base | 195 × 195 mm |
| Signal cable | 4 m |
| Weight | 9.5 kg |
| Environment | |
| Operating temperature | 0 – 45 °C |
| Relative humidity | < 85 %, non-condensing |
| Altitude | < 1500 m (high-altitude versions on request) |
Specifications may change without notice. Contact us for the latest datasheet.
Applications
AC and DC withstand testsSeries resonant and AC hipot test setsPower plants and substationsHigh-voltage equipment factoriesElectrical test laboratories
Downloads
The datasheet and user manual for this instrument are sent on request, usually within one business day.
Frequently asked questions
Can one divider measure both AC and DC?
Yes. It is an AC/DC dual-use divider and measures power-frequency AC and DC high voltage up to 100 kV.
Which accuracy version should I choose?
The standard version (AC 1.5 %, DC 1.0 %) suits routine withstand tests. Choose the G type (AC 1.0 %, DC 0.5 %) or H type (AC 0.5 %, DC 0.5 %) when your procedure needs a tighter measurement accuracy.
Why is there a low range?
Below 20 kV, switch the meter to the low range for higher-resolution readings.
Can it be used outdoors?
Yes, outdoors in dry weather as well as indoors, at a relative humidity below 85 % without condensation and up to 1500 m altitude. High-altitude versions are available on request.
What is the warranty?
3 months free replacement, 1 year free maintenance, and paid maintenance for the life of the instrument after the warranty period.
Have another question? Ask our application engineers.
Request a quote
Get pricing for the 100 kV AC/DC High Voltage Divider with Digital Meter
Tell us the asset ratings and site conditions. A sales engineer will reply with a recommendation and quotation.
- We reply within one business dayA sales engineer reads your request and asks for anything missing.
- You get a recommendationThe right model and options, with a datasheet and quotation.
- No obligationAsk about lead time, shipping and payment terms before you decide.
Related products
Often ordered together
Partial Discharge Detector
Locate insulation defects in switchgear, cables and rotating machines before they fail.
IEC 60270IEC TS 62478
HUAC-XB
Variable Frequency Series Resonant Test System, XB Series
XB series resonant test system, 20–300 Hz, Q > 50, distortion < 1 %, units under 40 kg, for AC withstand tests on cables, transformers, GIS and generators.