50KVA/10KV Laminated Core Distribution Transformer
Capacity: 50 kVA
Delivery Year: 2024
Country: Mexico
Application Scenario: Power supply for industrial production lines.
Advantage Description: Wide temperature range adaptability (-30°C to +60°C) ensures reliable operation in tropical climates.
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Send E-mail: sales@gneeelectric.com
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 50kva/10kv laminated core distribution transformer in China. If you're going to buy customized 50kva/10kv laminated core distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Attributes
This Laminated Core Distribution Transformer adopts laminated core technology, offering the following core features:
Low-Loss Design: Optimized interlayer insulation and magnetic circuit structure reduce eddy current losses by over 30%, outperforming traditional solid-core transformers.
High Adaptability: Withstands ±10% voltage fluctuation under 10 kV rated voltage, ensuring stability in unstable grid conditions.
Compact Structure: Increased lamination density reduces the volume of the Silicon Steel Laminated Oil-Immersed Transformer by 20% compared to solid-core models of the same capacity, simplifying transportation and installation.
Environmental Compliance: Meets IEC 60076 standards; oil-free design minimizes environmental risks.
Modular Scalability: Supports parallel operation for flexible adaptation to power demands ranging from 50 kVA to 500 kVA.
Products parameter
| Rated capacity (kVA) | H.V. (kV) | Tapping range | L.V. (kV) | Vector group | Loss(kW) | No-load current (%) | Impedance voltage (%) | Weight (kg) | ||
| Load loss | No-load loss | oil | Total | |||||||
| 30 | 6 6.3 10 10.5 11 |
±5% ±2×2.5% |
0.4 | Yyn0 Dyn11 |
0.6 | 0.10 | 0.80 | 4 | 75 | 295 |
| 50 | 0.87 | 0.13 | 0.75 | 90 | 390 | |||||
| 63 | 1.04 | 0.15 | 0.70 | 100 | 450 | |||||
| 80 | 1.25 | 0.18 | 0.70 | 105 | 485 | |||||
| 100 | 1.50 | 0.20 | 0.65 | 115 | 555 | |||||
| 125 | 1.80 | 0.24 | 0.65 | 135 | 660 | |||||
| 160 | 2.20 | 0.27 | 0.60 | 150 | 790 | |||||
| 200 | 2.60 | 0.33 | 0.60 | 190 | 940 | |||||
| 250 | 3.05 | 0.40 | 0.50 | 205 | 1095 | |||||
| 315 | 3.65 | 0.48 | 0.45 | 250 | 1255 | |||||
| 400 | 4.30 | 0.57 | 0.40 | 265 | 1375 | |||||
| 500 | 5.10 | 0.68 | 0.40 | 300 | 1680 | |||||
| 630 | 6.20 | 0.81 | 0.40 | 410 | 1850 | |||||
| 800 | 7.50 | 0.98 | 0.40 | 500 | 2260 | |||||
| 1000 | 10.30 | 1.15 | 0.30 | 4.5 | 510 | 2390 | ||||
| 1250 | 12.00 | 1.36 | 0.30 | 570 | 3370 | |||||
| 1600 | 14.50 | 1.64 | 0.30 | 635 | 3950 | |||||
| 2000 | 17.50 | 2.05 | 0.50 | 750 | 4715 | |||||
| 2500 | 21.20 | 2.50 | 0.40 | 800 | 5005 | |||||
Detailed photos
Applicable Fields
The Laminated Core Distribution Transformer is widely used in:
Industrial Power Systems: Power distribution terminals for factories, mines, and ports, addressing energy efficiency and stability in high-load scenarios.
Renewable Energy Integration: Grid-tied equipment for solar and wind farms; its low-loss design maximizes renewable energy utilization.
Remote Area Power Supply: The lightweight Silicon Steel Laminated Oil-Immersed Transformer suits mountainous or island regions with complex terrain, while its laminated core ensures reliable power delivery.
Smart Grid Upgrades: Compatible with smart meters and automated control systems, meeting IoT-driven grid modernization needs.
Installation Guide
Follow these steps to install the Laminated Core Distribution Transformer:
Non-contact dispensing technology
Foundation Preparation:
Ensure a flat installation site with reserved ventilation space (minimum 1 meter from walls).
Lay an insulated foundation with grounding resistance ≤4Ω.
Equipment Handling:
Use forklifts or cranes to position the Silicon Steel Laminated Oil-Immersed Transformer gently, avoiding core deformation.
Inspect seals for integrity to prevent moisture or dust ingress during transit.
Electrical Connections:
Connect high-voltage (10 kV) and low-voltage (400 V) terminals per wiring diagrams, ensuring tight connections.
Install lightning arresters and overload protection devices, complying with local electrical safety codes.
Commissioning & Testing:
Measure insulation resistance (≥200 MΩ) with a megohmmeter before energizing.
Conduct a 1-hour no-load test, monitoring temperature rise and noise levels (≤55 dB); ensure no abnormal vibrations or odors.
Safety Note: Always wear insulated protective gear during installation and avoid direct contact with high-voltage terminals.
Why choose us?
GNEE Group:
Global Transformer Supply Chain Integration Expert (2008 - Present)
Founded in 2008, GNEE Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global transformer distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator oftransformer industry value through digital restructuring and green supply chain construction.
SGS certification certificate
Production environment
Our factory
Packing and Delivery
FAQ
Q1: How to Choose Between Oil-Immersed, Dry-Type, or Amorphous Alloy Transformers Based on Needs?
A:Oil-immersed transformers (e.g., 30-2500 kVA/10 kV Oil-Immersed Three-Phase Dual-Winding):
Applicable scenarios: Large factories, substations, outdoor high-voltage power distribution.
Advantages: Excellent heat dissipation for high loads and high-temperature environments, but requires fire prevention and oil leakage precautions.
Dry-type transformers (e.g., Epoxy resin-cast type, Dry-Type Dual-Winding):
Applicable scenarios: Indoor installations (e.g., data centers, commercial buildings), environments with strict fire safety requirements.
Advantages: No insulation oil, pollution-free, low noise, but requires ventilation for heat dissipation.
Amorphous alloy transformers (e.g., Amorphous Alloy Dry-Type):
Applicable scenarios: Grid-end applications, rural power supply, energy-efficient systems.
Advantages: Reduces no-load loss by over 70%, higher efficiency than traditional transformers, ideal for long-term low-load operations.
Q2: Which Equipment is Suitable for Rectifier Transformers (30-3200 kVA Rectifier Type)?
A: Designed specifically for rectifier equipment, such as:
Electroplating lines, electrolytic cells.
Aluminum/copper electrolysis production.
DC motor drive systems.
Features: Three-phase input, adjustable DC voltage output. Note: Harmonic loads may impact transformer performance.
Q3: What are the Differences Between Prefabricated Substations (European Style) and Combined Transformers (Combined Type)?
A:Prefabricated Substations:
High integration: Includes transformers, low-voltage cabinets, and protection devices pre-installed in weatherproof/fire-resistant enclosures.
Applicable scenarios: Rapidly deployable outdoor power systems (e.g., temporary construction sites, remote areas).
Combined Transformers:
Functional integration: Typically combines transformers, metering devices, and protection equipment to simplify power distribution.
Applicable scenarios: Power distribution hubs for small/medium factories or commercial complexes.
Q4: What is the Voltage Adjustment Method for 30-2500 kVA Dual-Winding Non-Adjustable Voltage Transformers?
A:Non-adjustable type: Fixed output voltage set at factory (e.g., 10 kV input → 400 V output); no on-site adjustment.
Applicable scenarios: Stable voltage environments with minimal load fluctuations (e.g., fixed production lines).
For voltage adjustment, choose on-load tap-changing transformers (customizable).
Q5: What are the Temperature Resistance and Lifespan of Epoxy Resin-Cast Dry-Type Transformers?
A:Temperature resistance: Class F (155°C) or Class H (180°C), with overload capacity up to 1.5× rated power.
Lifespan: Over 20 years under normal operation, but requires regular inspections of winding insulation and cooling systems.
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