High Voltage Insulation Equipment
LSGB-C Digital AC/DC Voltage Divider
Professional-grade high voltage measurement for power systems and electrical equipment manufacturing
Product Parameter
technical parameters（Special parameters can be customized）
| divider ratio | 1000:1 |
| insulating medium | Dupont dry dielectric material |
| Ac measurement mode | Ture RMS |
| environmental conditions | temperature：0～40℃.humidness：≤85%RH |
specification parameter
| Version | voltage classes | accuracy | range | impedance（MΩ） | Signal line length | boundary dimension（mm3） | quality（kg） |
| LSGB-50C | AC：50kV,DC：50kV | AC：1.0% DC：0.5% | Low：0-20kV,High：0-50kV | 600 | 5m | 180*180*620 | 6 |
| LSGB-100C | AC：100kV,DC：100kV | AC：1.0% DC：0.5% | Low：0-20kV,High：0-100kV | 1200 | 5m | 180*180*900 | 8 |
| LSGB-150C | AC：150kV,DC：150kV | AC：1.0% DC：0.5% | Low：0-20kV,High：0-150kV | 1800 | 8m | 250*250*1100 | 15 |
| LSGB-200C | AC：200kV,DC：200kV | AC：1.0% DC：0.5% | Low：0-20kV,High：0-200kV | 2400 | 8m | 250*250*1330 | 17 |
| LSGB-300C | AC：300kV,DC：300kV | AC：1.5% DC：1.0% | Low：0-20kV,High：0-300kV | 3600 | 10m | 250*250*1900 | 22 |
Product Overview
The LSGB-C digital voltage divider manufactured by Wuhan UHV is an advanced high-voltage measurement solution designed for:
AC/DC voltage measurement in power systems
Electrical equipment manufacturing quality control
High-voltage laboratory testing
Key Features
1. Precision Measurement
0.001kV resolution with double-integral AD sampling
High-performance operational amplifiers for signal processing
Input impedance >10GΩ
2. Enhanced Safety
Special potting process minimizes internal discharge
Coaxial cable separates high/low voltage components
Aluminum alloy pressure sphere prevents corona discharge
3. Operational Efficiency
Toggle switch for AC/DC mode selection
Portable aluminum case (total weight
<15kg)<>
IP54 protection rating
Typical Applications
Transformer testing in substations
Switchgear maintenance verification
High-voltage cable commissioning
Research laboratory measurements
Compliance Standards
Meets IEC 60060-1 and GB/T 16927.1 requirements for high-voltage test techniques
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