HCTS-1667A/50kVA Cross-Core Heating Transformer

Our open-type portable heating transformer delivers precision performance for power cable heat cycle testing, designed for field and laboratory applications with 1667A continuous current capacity.

Key Specifications

• Rated Capacity: 50kVA

• Output Voltage: 30V (excitation winding 0.38kV)

• Current Rating: 1667A per winding (131.6A excitation)

• Waveform Accuracy: ≤3% deviation

Technical Performance

System Configuration

Dual-Loop Test Architecture

1. High Voltage Test Loop: For dielectric/impulse testing

2. Temperature Monitoring Loop: With 16-channel sensor inputs

Frequently Asked Questions

What cable sizes does this support?

Himalayal offers three structural configurations:

• Closed Structure: For small diameter cables

• Side-Open Design: For medium cables (manual loading)

• Top-Open Design: For heavy cables requiring crane assistance

What are the thermal operating limits?

• Continuous operation at 100% rated current

• Winding temperature rise <65K

• Oil temperature rise <55K

Safety & Compliance

All transformers include:

• Overcurrent protection circuits

• Thermal overload safeguards

• Isolated control windings

• IP-rated terminal covers (optional)

Consult our engineering team for custom configurations based on your cable specifications (conductor material, insulation type, and test requirements).