Technical Specifications

Key Advantages

✅ High-Current Performance
10A output at 5kV for testing current-intensive equipment like:

• Low-impedance cables

• High-wattage resistors

• Busbar systems

✅ Built-In Safety Protection
Integrated ML-15/5 current transformer provides:

• Real-time current monitoring

• Automatic trip protection

• Personnel safety compliance

✅ Ultra-Efficient Operation
<0.5% dielectric loss minimizes energy waste during extended tests

✅ Robust Tank Design

• Superior EMI/RFI shielding

• Enhanced mechanical protection

• Optimal thermal management

✅ Extended Duty Cycle

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Operational Capability:
100% Voltage → 60 minutes
80% Load    → Continuous
120% Current → 300 sec
110% Voltage → 60 sec

Critical Applications

• High-current withstand tests on cables and bus ducts

• Switchgear and circuit breaker validation

• Transformer and reactor commissioning

• Ground grid and earthing system testing

• High-wattage load bank simulation

Performance Highlights

1. Precision Waveform Quality

≤3% deviation ensures accurate testing per IEC 60060-1 standards

2. Thermal Resilience

Engineered cooling maintains safety margins:

• Maximum winding rise: 65K

• Maximum oil rise: 55K

Why This High-Current Solution?

"The LQTT 50kVA/5kV fills a critical niche in high-current dielectric testing where conventional transformers fail. Its tank design and 10A output make it ideal for:

• Utility substation commissioning

• Industrial equipment stress testing

• Research labs developing high-power components
  Where conventional test sets lack sufficient current capacity."
  – Power Testing Applications Team

Order Information

Model: LQTT-50/5-TANK
Lead Time:40days;

Certification: IEC 60060-1 Compliant

Options:

• 60Hz operation

• Remote monitoring package

• Custom voltage taps (e.g., 3kV/16.7A)

• Mobile test platform with cable reels