HCTT-160kV/0.25A High-Efficiency Charging Transformer

Product Overview

Engineered for high-power testing environments, the HCTT-160kV/0.25A combines 40kVA capacity with optimized thermal design, achieving 93%+ efficiency for continuous industrial operations.

Technical Specifications

Performance Excellence

Key Metrics

• No-load Loss: <10% of rated current

• Waveform Fidelity: ≤5% THD at full load

• Dielectric Withstand: 176kV (110%) for 60 seconds

• Efficiency: 93% at 80% load

Enhanced Capabilities

Thermal Management System

• Advanced oil circulation design with 8°C temperature gradient

• Aluminum radiator fins (2.5m² cooling surface)

• Optional forced cooling for tropical climates

• Dual PT100 temperature sensors (winding & oil)

Mechanical Construction

• CRGO core with stepped-lap joint construction

• Quad-segmented HV winding with inter-shield layers

• Corona-free epoxy resin bushings (160kV BIL)

• Stainless steel tank with IP55 protection

Safety & Compliance

• IEC 60076-16 (Dry-type Transformers)

• IEEE C57.12.91 (Test Code)

• ANSI C89.2 (Dielectric Requirements)

• Dual redundant pressure relief devices

Industry Applications

• HVDC converter testing

• Power capacitor bank verification

• Rotating machine HV winding tests

• Industrial X-ray power supplies

• Particle accelerator systems

The HCTT-160kV/0.25A's 40kVA capacity and 0.25A output current make it ideal for testing medium-capacitance loads (up to 1600pF at 160kV). Its precision measurement winding enables direct connection to digital measurement systems without intermediate transformers.