Core Technical Specifications

• Rated Voltage: 60kV AC RMS

• Nominal Capacitance: 1000pF

• Dividing Ratio: 1000:1 (±1% accuracy)

• Frequency: 50/60Hz (40-1000Hz range)

• Dielectric Loss: <0.2% @ 25°C (industry best)

• Partial Discharge: <5pC at 60kV

• Cooling System: ONAN (Oil Natural Air Natural)

• Insulation Withstand: 66kV/1min (110% rated voltage)

• Operating Duration:

• 60 minutes continuous @ 100% rated voltage

• Continuous operation @ 80% rated voltage

Innovative Structural Design

Optimized Components

• Aluminum Corona Rings: Lightweight alloy construction reduces shipping weight by 40% while preventing corona discharge

• Removable Pedestal: Engineered for stability with quick-release mechanism for field maintenance

• HV Connection System: Corona-free scalable terminals support single-stage and dual-stage configurations

Measurement Versatility

Specialized lead-wire system connects directly to variable frequency power sources:

• Single-Stage Mode: Standard 1000:1 division for routine monitoring

• Dual-Stage Series Mode: Extended voltage range for specialized testing

• Frequency Response: Maintains accuracy from 40Hz to 1kHz

Performance Validation

Compliance: Meets IEC 61869-11, IEEE C57.13, and ANSI C93.1 standards.

Advanced Applications

Power Quality Analysis

• Harmonic distortion measurement

• Transient overvoltage capture

• Voltage flicker analysis

Protective Relay Testing

• Distance relay calibration

• Differential protection verification

• Synchrophasor measurement

Research & Development

• Dielectric material studies

• HF transient analysis

• Power electronics interface testing

Operational Advantages

• Ultra-Low Loss: <0.2% dielectric loss enables precise energy measurements

• Measurement Flexibility: Dual-stage configuration supports diverse testing scenarios

• Transport Optimized: Aluminum components reduce shipping costs by 30%

• Maintenance Ready: Removable base allows onsite oil servicing

• Frequency Agile: Maintains accuracy up to 1kHz for power electronics applications

Connection & Installation

Wiring Configuration

• LV Measurement: Shielded coaxial cable with BNC connectors

• HV Input: Corona-free terminals accept 25-50mm connectors

• Power Source Interface: Dedicated leads for variable frequency supplies

Grounding Protocol

1. Establish dual-point ground connection to base plate

2. Verify continuity (≤0.1Ω resistance)

3. Connect safety ground before energizing