FRC-100KV AC/DC High Voltage Divider
FRC-100KV AC/DC High Voltage Divider
Product Description
Precision high voltage measurement up to 100 kV AC/DC — portable, accurate, and reliable.
The FRC-100KV AC/DC high voltage divider is an ideal instrument for power frequency AC and DC high voltage measurement. Designed for power systems and electrical/electronic equipment manufacturing departments, it delivers high accuracy, excellent anti-interference performance, and safe, reliable operation.
The system consists of two parts: a high-voltage divider and a low-voltage display meter, connected by a matching coaxial cable. The high-voltage divider uses precision high-voltage film capacitors and glass glaze resistors, while the low-voltage display meter features a 4.5-digit LCD with a maximum resolution of 0.001 kV.
Why Choose the FRC-100KV AC/DC High Voltage Divider?
| Challenge | FRC-100KV Solution |
| Accurate HV measurement in high-interference environments | Special shielding technology, aluminum alloy equalizing sphere, fully enclosed metal shielding |
| Oil leakage and maintenance issues | DuPont filling material and special potting process — no oil leakage |
| Bulky, hard-to-carry HV measurement equipment | Portable aluminum alloy case, small size, light weight |
| Complex operation | Toggle switch for AC/DC and High/Low selection, direct LCD reading |
| Safety concerns during HV testing | Coaxial cable separation, minimum 2 m distance, reliable grounding post |
| Need for higher precision at low voltages | Low range for voltages below 20 kV |
Technical Specifications
| Parameter | Specification |
| Voltage Divider Impedance | 1200 MΩ |
| Voltage Divider Voltage Level | AC: 100 kV / DC: 100 kV |
| Display Range | 0–20 kV (Low) / 0–100 kV (High) |
| AC Measurement Method | True RMS measurement |
| LCD Resolution | 0.001 kV (4.5‑digit) |
| Voltage Ratio (Divider Only) | 1000:01:00 |
| Ambient Temperature | 0–40 °C |
| Humidity | ≤ 85% RH |
Features
1. High Precision
– Precision high-voltage film capacitors and precision high-voltage glass glaze resistors
– High input impedance, reduced test current, low power consumption
– Improved measurement accuracy and stability
– High-performance OP for signal amplification
– Latest dual-slope integrating AD sampling technology
– 4.5-digit LCD display with **0.001 kV** maximum resolution
– Next-generation product replacing the high-voltage electrostatic voltmeter
2. Excellent Anti-Interference Performance
– Special shielding technology
– Smooth, glossy aluminum alloy equalizing sphere effectively improves electric field distribution
– Prevents tip discharge and enhances anti-interference capability
– Low-voltage display instrument adopts fully enclosed metal shielding structure
– High-quality coaxial cable between divider and display meter reduces high voltage influence
– High stability and high linearity
3. Safe and Reliable
– High-voltage divider uses DuPont filling material and special potting process
– Smaller and lighter structure
– Minimizes internal partial discharge
– **No oil leakage issue**
– Coaxial cable connection with considerable distance between high and low voltage sections
– Reliable grounding post on divider base
4. Simple to Operate
– Toggle switch for quick switching between AC/DC and High/Low
– 4.5-digit LCD directly displays measurement results
– Simple, intuitive view
– Greatly simplifies on-site testing work
5. Easy to Carry
– Portable design
– Entire unit housed in an aluminum alloy case
– Easy assembly and disassembly
– Small size and light weight
