Ultimate Noise Suppression for Critical Systems

Engineered with dual electrostatic shields between HV/LV windings and coil assemblies, this transformer delivers >10dB noise attenuation across 15kHz-1MHz spectrum. Significantly reduces partial discharge interference in precision measurement systems while providing galvanic isolation from power grid disturbances.

Technical Specifications

Dual Shield Engineering Advantages

1. Primary Electrostatic Shield (HV-LV)

Copper-mesh barrier eliminates capacitive coupling, reducing common-mode noise by 92% compared to single-shield designs. Critical for high-frequency measurement accuracy.

2. Secondary Shield (LV-Coil)

Prevents core-induced electromagnetic interference, maintaining signal integrity for sensitive instruments operating below 0.5mV resolution thresholds.

Optimized ONAN Cooling

Mineral oil thermal management enables 24/7 operation at full load with maximum 60°C temperature rise, exceeding IEC 60076-11 requirements for oil-immersed transformers.

Industry-Specific Applications

• Partial Discharge Testing Labs: Isolate measurement circuits from grid harmonics (>40dB noise rejection)

• Industrial Robotics: Clean power for servo drives and CNC controllers

• Renewable Energy Converters: Stabilize output in wind/solar inverter stations

• Medical Diagnostic Equipment: EMI-free supply for MRI and CT scanners

Installation & Safety Compliance

• Space-Efficient Design: 0.25m² footprint fits electrical cabinets or confined spaces

• Enhanced Safety: Pressure-relief diaphragm and over-temperature cutoffs compliant with IEC 61558-2-4

• Environmental Protection: IP55-rated terminals resist moisture and contaminants

• Vibration Resistance: Shock-absorbing mounts suitable for industrial environments