SCB13 Series 3 Phase Power Transformer Isolation Transformer 500KVA 630 KVA
Product Specifications
| Attribute | Value |
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Three Windings, Multi Winding |
| Application | Power Transformer |
| Coil Structure | Round Coil, Disc Coil, Layer Coil, Shell-Type Coil |
| Output Voltage | 400V |
| Input Voltage | 10kV |
| Type | Dry Type Transformer, Isolation Transformer |
| Rated Capacity | 500KVA, 630 KVA |
| Vector Group | Dyn11 / Yyn0 |
| Tapping Range | 2*2.5%/5% |
| Advantage | Good Thermal Stability |
| Winding Material | Aluminum |
| Application Environment | Tough conditions, such as high-humidity |
Product Description
The SCB13 630kVA dry-type isolation transformer adopts high-quality epoxy resin cast insulation and flame-retardant structure, designed to deliver stable, safe, and efficient power in sensitive and demanding environments. Ideal for hospitals, data centers, commercial buildings, and industrial automation, this transformer provides full electrical isolation between input and output circuits, significantly improving system safety and power quality.
Technical Specifications
| Rated Capacity (KVA) | Vector Group | Voltage Combination | No-load Loss | Load Loss | No-load Current | Impedance |
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | ±5% ±2X2.5% (+3/-1)X2.5% | 0.4 | 135 | 640 | 2 | 4.0 |
| 50 | | | | | 195 | 900 | 2 | |
| 630 | | | | | 965 | 5290 | 0.85 | 6.0 |
Key Features
- Electrical Isolation: Prevents interference, ground loops, and surges
- High-Performance Core: Uses low-loss silicon steel, reducing energy loss
- Resin Cast Insulation: Excellent thermal performance, self-extinguishing, moisture-proof
- Quiet Operation: Noise level ≤ 50dB, suitable for indoor use
- No Oil, No Risk: Fireproof, explosion-proof, eco-friendly
Benefits
- Boost Power Quality: Reduce harmonic interference and ensure stable voltage
- Improve Device Lifespan: Protect downstream sensitive equipment
- Energy Cost Savings: High efficiency reduces long-term operational costs
- Reliable for Critical Systems: Excellent for uninterrupted or mission-critical environments
Advantages
- Maintenance-Free: No oil changing, leakage, or filtering required
- Long Service Life: Designed for 20+ years of reliable operation
- Safe for Human Proximity: Fully enclosed, anti-touch design
- Adaptable Installation: Floor-mounted or cabinet-integrated options
Application Scenarios
- Data Centers
- Hospitals
- Commercial Buildings
- Industrial Automation
- Substations & Power Rooms
- Public Infrastructure
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.
How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Why choose us?
We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.
What services can we provide?
Accept OEM, business payment are negotiated.
