Technical Specifications

• Rated Voltage: 120kV AC RMS

• Nominal Capacitance: 1000pF

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

• Frequency: 50/60Hz (45-500Hz range)

• Dielectric Loss: <0.5% @ 25°C

• Partial Discharge: <5pC at 120kV

• Cooling System: ONAN (Oil Natural Air Natural)

• Operating Duration:

• 60 minutes continuous @ 100% rated voltage

• Unlimited operation @ 80% rated voltage

• Dimensions: Base Ø150mm / Top Ø500mm × 1100mm height

• Weight: <30kg (lightest in class)

Portable Structural Design

Compact Oil-Immersed Architecture

• Removable Base: Enables field maintenance without depot return

• Corona Rings: Dual aluminum alloy rings prevent discharge

• LV Arm: Low-voltage interface with weatherproof connectors

• HV Arm: Precision capacitive stack with space-optimized design

• Transport Optimized: 40% lighter than comparable 120kV dividers

Field Deployment Features

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

• Quick-Assembly System: Field-ready in <8 minutes

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

• Stackable Design: Nests for efficient vehicle storage

Performance Validation

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

Field Applications

Mobile Substation Testing

• Circuit breaker timing tests

• Protective relay calibration

• Transformer ratio verification

Renewable Energy Sites

• Solar farm combiner monitoring

• Wind turbine step-up transformers

• Battery storage system validation

Industrial Maintenance

• Rotating machinery testing

• Cable fault location

• Ground grid integrity verification

Operational Advantages

• Ultra-Lightweight: <30kg enables single-person transport

• Rapid Deployment: Field-assembly in <8 minutes

• Maintenance Optimized: Removable base reduces service downtime by 65%

• Environmental Resilience: IP54 rating for field conditions

• Cost Efficient: 45% lower shipping costs than standard dividers

Field Deployment Protocol

Setup Procedure

1. Position on stable surface or tripod mount

2. Assemble corona rings and HV/LV arms

3. Establish dual-point grounding (≤0.1Ω resistance)

4. Connect LV measurement leads to test set

5. Implement HV corona-free connection

6. Perform safety verification at 20% rated voltage

Transportation Guidelines

• Maximum Tilt: 30° during transport

• Temperature Range: -20°C to +50°C

• Shock Protection:

• Use included foam inserts

• Max drop height: 15cm

• Packaged Dimensions: 600×600×1300mm (L×W×H)

Safety & Maintenance

Field Safety Procedures

1. Establish 2.5m safety perimeter per IEEE 516

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

3. Verify dielectric fluid level before operation

4. Implement step-test protocol (25%, 50%, 75%, 100%)

Maintenance Schedule