Technical Specifications

• Rated Voltage: 100kV AC RMS

• Nominal Capacitance: 1000pF

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

• Frequency: 50/60Hz (45-500Hz optional)

• Dielectric Loss: <0.5% @ 25°C

• Partial Discharge: <2pC at 100kV

• Cooling System: ONAN (Oil Natural Air Natural)

• Operating Duration:

• 60 minutes continuous @ 100% rated voltage

• Continuous operation @ 80% rated voltage

• Dimensions: Base Ø150mm / Top Ø500mm × 1200mm height

• Weight: <30kg

Compact Structural Design

Modular Oil-Immersed Architecture

• Removable Base: Enables field maintenance without specialized tools

• Corona Rings: Dual aluminum alloy rings prevent discharge

• LY Arm: Low-voltage interface with shielded BNC connectors

• HV Arm: Precision capacitive stack with field-grading design

• Space-Optimized: 30% more compact than comparable 100kV dividers

Portability Features

• Integrated Carrying Handles: Ergonomically positioned for single-person transport

• Quick-Disconnect Components: Field-ready in <8 minutes

• Tripod-Compatible Base: Standard 3/8"-16 mounting thread

Performance Validation

Compliance: Exceeds IEC 61869-11, IEEE C57.13, and ANSI/NETA MTS-2023 standards.

Dual-Function Applications

Field Testing

• Mobile substation diagnostics

• Cable termination verification

• Transformer ratio testing

• Rotating machinery insulation checks

Laboratory Research

• Partial discharge studies

• Dielectric material characterization

• HV component R&D validation

• Calibration reference standard

Renewable Energy

• Solar farm combiner monitoring

• Wind turbine step-up transformers

• Battery isolation testing

• Power converter validation

Operational Advantages

• Ultra-Low PD: <2pC ensures precision in sensitive measurements

• Portability Optimized: <30kg weight with compact footprint

• Dual-Function Design: Functions as both coupling capacitor and voltage divider

• Thermal Management: ONAN cooling maintains stability during extended tests

• Maintenance Simplified: Removable base enables field servicing

Field Deployment Protocol

Rapid Setup Procedure

1. Position unit on stable surface/tripod

2. Attach corona rings and connect arms

3. Establish dual-point ground connection

4. Connect LV measurement leads to test set

5. Implement HV corona-free connection

6. Perform step-test (20%, 50%, 80%, 100%)

Transportation Guidelines

• Maximum Tilt: 30° during transit

• Temperature Limits: -25°C to +55°C

• Shock Protection: Use included foam inserts

• Packaged Weight: 34kg (with transit case)

Safety & Maintenance

Critical Safety Procedures

1. Establish 2.5m safety perimeter per IEEE 516

2. Wear Class 4 arc-flash protection at full voltage

3. Verify grounding continuity (≤0.1Ω resistance)

4. Check dielectric fluid level before operation

Maintenance Schedule