125kVA Indoor Dry-Type Power Transformer
Capacity: 125kVA Three Phase Dry Type Transformer
Voltage: Compatible with multiple input/output voltages (e.g., 11kV/0.4kV)
Type: Indoor Dry Type Transformer, oil-free design, fireproof and explosion-proof
Certifications: ISO 9001 Quality Management, SGS Environmental Testing, CE Safety Certification
Key Benefits: High efficiency (IE3 compliant), low noise (≤55dB), maintenance-free, ideal for commercial and industrial applications.
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 125kva indoor dry-type power transformer in China. If you're going to buy customized 125kva indoor dry-type power transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Advantages & Value of 125kVA Indoor Dry-Type Power Transformer
Core Strengths:
The SCB13 redefines power solutions with safety, efficiency, and sustainability.
Safety & Reliability:
The indoor dry type transformer features epoxy resin vacuum casting, ensuring F-class insulation and fire resistance for high-density environments.
Energy Efficiency:
30% lower no-load loss compared to oil-immersed transformers. The three phase dry type transformer balances current distribution, achieving 98% operational efficiency.
Eco-Friendly Compliance:
SGS-certified for zero heavy metals, RoHS-compliant, and CE-marked for global market access.
Quiet Operation:
Advanced noise reduction technology minimizes sound to ≤55dB, perfect for hospitals, schools, and noise-sensitive areas.
Durability:
H-class insulation materials withstand high temperatures and humidity, with a lifespan exceeding 30 years, reducing total ownership costs (TCO).


Products parameter

Installation Guidelines
Environment:
Install the dry type transformer in a well-ventilated indoor space (-5°C to 40°C, humidity ≤90%).
Mounting:
Secure the base with anti-vibration pads and ensure the three phase dry type transformer is leveled (tilt ≤5°).
Wiring:
Follow the terminal diagram for input/output cables, and tighten copper busbars with a torque wrench (refer to manufacturer specifications).
Clearance:
Maintain ≥1m service space around the indoor dry type transformer and ≥0.5m clearance above the unit.
Testing:
Measure insulation resistance (≥100MΩ) before initial power-on, and monitor temperature rise (≤80K) during a 24-hour no-load test.

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Why choose us?
GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.
Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.
Our factory


Packing and Delivery

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