Adopting resin-cast insulation and an oil-free structure, the transformer is suitable for indoor installations and areas with high personnel density. It emphasizes fire safety, environmental protection with zero leakage risk, and low maintenance requirements. Optional natural air cooling or forced air cooling configurations are available to meet different load conditions and continuous operation demands.
The 2000 kVA dry-type transformer is designed for larger station-level capacity requirements, targeting higher total load demands and critical power supply scenarios, and is commonly used as a main power supply node in distribution systems.
Suitable for primary substations in large industrial parks, designed to meet heavy-load and continuous operation requirements.
Transportation & Urban Critical Loads
Ideal for airports, rail transit complexes, and other infrastructure with concentrated critical power demand, ensuring stable and reliable power supply.
Renewable Energy & Power Station Integration
Applicable to energy storage systems, EV charging stations, and other main distribution nodes, supporting centralized power access and future system expansion.
Product Description
1
Robust and Durable Structure: Resin-cast windings provide strong short-circuit and mechanical shock resistance, ensuring reliable performance under high humidity and other complex operating conditions.
2
Easy Operation & Maintenance: No complex maintenance required, making it ideal for applications with high reliability requirements and low maintenance demand.
3
High Thermal Resistance Insulation System: Combined with DuPont Nomex® and other high-temperature resistant materials, suitable for long-term operation under high-temperature and heavy-load conditions.
4
Customized Reliability Design: Can be tailored according to specific application environments to ensure optimal performance, safety, and operational stability.
Product Features
Excellent Insulation Performance
Uses epoxy resin insulation with strong dielectric strength, moisture resistance, and high-temperature resistance, improving overall equipment reliability and durability.
Safe & Reliable
Oil-free design with strong fire resistance eliminates the risk of oil leakage. It can withstand short-circuit currents and overvoltage conditions, ensuring stable operation in harsh environments.
Outstanding Heat Dissipation
Supports natural air cooling or forced air cooling. Under high load conditions, cooling performance can be enhanced to increase capacity output and ensure stable operation.
Eco-Friendly Design
Environmentally friendly, non-toxic, and harmless. No oil cooling medium is required, eliminating oil pollution risks and meeting energy-saving and environmental protection requirements.
Robust and Durable Structure
Optimized coil and core structure with enhanced short-circuit withstand capability, suitable for long-term continuous operation conditions.
Easy and Hassle-Free Maintenance
Oil-free design simplifies daily inspection and maintenance, enables easier fault localization, and reduces maintenance workload and downtime risk.
Main Parameters
Rated Voltage
6 kV, 10 kV, 35 kV and other standard voltage levels
Capacity Range
50 kVA – 2500 kVA
Cooling Method
Natural air cooling (AN) / Forced air cooling (AF)
Insulation Class
Class F / Class H
Implementation Standard
GB/T 6451-2015Technical Specifications for Power Transformers
GB 1094.1-2013Power Transformers Part 1: General Requirements
GB/T 10228-2015Technical Parameters and Requirements for Dry-Type Power Transformers
JB/T 10393-2002Technical Conditions for Dry-Type Transformers
ISO 9001Quality Management System Certification
Technical Advantages
R&D Cloud Platform
An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.
Simulation Analysis
Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.
Smart Operation & Maintenance Platform
By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.
