The Power Current Transformer H61 Amorphous Distribution Transformer is an advanced energy-efficient solution designed for modern power distribution systems. Engineered with amorphous alloy core technology, this transformer significantly reduces no-load losses and enhances overall performance. Ideal for both indoor and outdoor installations, it plays a vital role in converting high voltage electricity from 10kV, 11kV, or 35kV down to the standard 230V/400V used in residential, commercial, and industrial applications.
Traditional silicon steel transformers are no longer the gold standard when it comes to efficiency and eco-friendliness. Amorphous core transformers, like the H61 series, offer numerous advantages, especially in applications where energy saving and sustainability are top priorities.
- Up to 70% lower no-load losses compared to silicon steel core transformers
- Lower operating temperatures
- Longer service life due to reduced thermal stress
- Ideal for smart grid integration and energy-sensitive environments
Technical Specifications
| Parameter | Specification |
|---|
| Rated Capacity | 25kVA – 2500kVA |
| Primary Voltage | 10kV / 11kV / 35kV |
| Secondary Voltage | 230V / 400V |
| Frequency | 50Hz / 60Hz |
| Phase | 3 Phase |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Insulation Class | A |
| Temperature Rise | ≤ 65°C |
| Core Material | Amorphous Alloy |
| Vector Group | Dyn11 (customizable) |
| Oil Type | Mineral Oil per IEC 60296 |
| Standards | GB6450-86, IEC 60076 |
- Energy Efficient Core Design: The amorphous metal core reduces core loss significantly, contributing to long-term operational savings.
- Environmentally Friendly: Low energy consumption leads to reduced CO₂ emissions.
- Enhanced Reliability: Robust construction ensures stability under varying load conditions.
- Moisture Resistant: Suitable for humid or high-moisture environments without degradation in performance.
- Minimal Maintenance: Once installed, it requires little to no regular maintenance.
- Excellent Short Circuit Withstand Capability: Built for high mechanical strength and electrical resilience.
Q1: What is the difference between a silicon steel transformer and an amorphous core transformer?
A1: Amorphous core transformers use a metallic glass core, which drastically reduces core losses compared to traditional silicon steel, especially under no-load conditions. This leads to energy savings over time.
Q2: Can the H61 transformer be installed outdoors?
A2: Yes, it is designed for both indoor and outdoor use. With corrugated sealed oil tanks and excellent environmental sealing, it withstands temperature extremes, moisture, and dust.
Q3: Is this transformer suitable for pole-mount installations?
A3: Absolutely. For models with a rated capacity of 315kVA or below, the transformer can be pole-mounted, making it ideal for rural or remote power applications.
Applications
This transformer is widely used in:
- Power distribution networks
- Mining and heavy industries
- Renewable energy stations
- Utility substations
- Smart grids
- Commercial facilities and buildings
- Rural and pole-mount applications
