AC DC Divider
LQHVF/AC-DC 150KV Dual-Mode Voltage Divider
Industry's Lightest High-Voltage Measurement Solution at Under 50kg
Precision Ratios
1500:1 AC/DC division accuracy
Ultra-Lightweight
Only 50kg - easiest field deployment
Dual Mode
50pF AC / 600MΩ DC operation
ONAN Cooling
30 min continuous at 150kV
Technical Specifications
| Parameter | AC Mode | DC Mode |
|---|---|---|
| Rated Voltage | 150kV | |
| Frequency | 50/60Hz | N/A |
| Dividing Ratio | 1500:1 | |
| Capacitance | 50pF | N/A |
| Resistance | N/A | 600MΩ |
| Output to PV2-1 | 100V | |
| Accuracy | ≤±1.5% | |
| Dielectric Loss | <0.5% | N/A |
| Temperature Coefficient | <0.0005 | |
| Max Test Voltage | 165kV | |
| Operating Time | 30 min @150kV | |
| Cooling | ONAN | |
| Dimensions | Ø140/Ø500 × 1500mm | |
| Weight | <50kg | |
Unified Dual-Mode Operation
AC Measurement
50pF capacitive coupling
50/60Hz power frequency
Dielectric loss <0.5%
Ideal for transformer testing
DC Measurement
600MΩ resistive load
Ultra-stable temperature response
No frequency limitations
Perfect for HVDC systems
Identical 1500:1 ratio ensures measurement consistency across AC/DC applications
Compact Field-Ready Design
Lightweight Advantage
Industry-leading 50kg weight
Single-person transport capability
Reduced site setup time
Space-Efficient Profile
Compact Ø500mm base diameter
1500mm height fits standard vehicles
Minimal storage footprint
Robust Construction
165kV test-proven insulation
Corona-free terminals
Sealed environmental protection
PV2-1 Voltmeter Integration
Plug-and-Play Measurement
Standard 100V output signal
Direct PV2-1 compatibility
Pre-calibrated signal path
⚠️ Note: PV2-1 peak voltmeter sold separately - compatible with all standard models
Applications
Mobile Test Teams
Lightest 150kV solution for field service
Cable Diagnostics
AC/DC withstand testing
Renewable Energy
Solar/Wind farm HV system checks
University Labs
Compact teaching solution
Safety & Certification
165kV dielectric test (110% rated voltage)
IEC 60060-1 certified
IEC 61010 compliant
Passive ONAN cooling system
⛑️ Field Operation: Maintain 1.5m minimum clearance during 150kV tests
Operational Guidelines
Max 30 minutes continuous operation at 150kV
Equal cool-down period required after full-load operation
Annual dielectric fluid check
Biannual ratio verification
Store in dry conditions (<60% RH)
🔧 Pro Tip: Perform quick ratio check before critical measurements using reference voltage source
