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63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

Name: China 63KVA/10KV Fully Sealed Laminated Core Distribution Transformer Manufacturers Suppliers Factory - GNEE Electric
Brand: GNEE Electric
SKU: 267987971

Product Name: 63KVA/10KV Fully Sealed Laminated Core Distribution Transformer
Core Parameters:
Rated Capacity: 63KVA
Voltage Level: 10KV/0.4KV
Frequency: Optional 50Hz/60Hz
Insulation Class: F Class (Resistant to 155°C)
Protection Class: IP55
Delivery Year and Country: 2024, Brazil
Brief Advantages:
Outstanding Sealing Performance
High Efficiency and Energy Saving
Low Noise Design

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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 63kva/10kv fully sealed laminated core distribution transformer in China. If you're going to buy customized 63kva/10kv fully sealed laminated core distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

Sealing Performance Advantage Laminated Core Distribution Transformer

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

The sealing performance of this Fully Sealed Laminated Core Transformer is one of its core competitive advantages. It adopts a fully welded sealing process combined with high-precision sealing gasket technology, effectively isolating external moisture, dust, and harmful gases, significantly extending the service life of the equipment. Compared to traditional Oil-Immersed Transformers that rely on insulating oil for heat dissipation, the fully sealed design not only reduces oil leakage risks but also avoids safety hazards caused by oil aging.
The laminated core structure further enhances the sealing performance. The iron core and windings are vacuum cast with epoxy resin, forming a dense structure without air gaps, eliminating the possibility of partial discharge. Additionally, the sealed casing uses weather-resistant aluminum alloy materials, which can withstand harsh environments such as salt fog and high temperatures. This design is particularly suitable for distribution scenarios (Distribution Transformer), reducing maintenance frequency by up to 40% in environments where long-term stable operation is required, such as wind power and urban power grids. Its sealing performance also avoids the common oil pollution problems associated with Oil-Immersed Transformers, simultaneously improving both environmental friendliness and safety.

Products parameter

S11 Capacity	Rated voltage&Off-load tapping			Vector GroupSymbol	NO-load loss(W)	Load loss(W)	NO-load current(%)	Short circuit impedance(%)
	H.V(kv)	High pressure Tap range(%)	L.V(kv)


30 kva	11 10.5 10 6.3 6	±5% ±2x2.5%	0.4 0.415 0.420 0.430 0.440	Dyn11 Yyn0	100	630/600	1.5	4
50 kva					130	910/870	1.3	4
60 kva					150	1090/1040	1.2	4
75 kva					180	1310/1250	1.2	4
100 kva					200	1580/1500	1.1	4
125 kva					240	1890/1800	1.1	4
150 kva					280	2310/2200	1	4
200 kva					340	2730/2600	1	4
250 kva					400	3200/3050	0.9	4
300 kva					480	3830/3650	0.9	4
400 kva					570	4520/4300	0.8	4
500 kva					680	5410/5150	0.8	4
600 kva					810	6200	0.6	4.5
750 kva					980	7500	0.6	4.5
1000 kva					1150	10300	0.6	4.5
1250 kva					1360	12000	0.5	4.5
1500 kva					1640	14500	0.5	4.5
2000 kva					1940	18300	0.4	5
2500 kva					2290	21200	0.4	5

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Installation Tutorial of Laminated Core Distribution Transformer

Step One: Basic Preparation
Ensure the installation site is level, with a foundation load-bearing capacity ≥ 2 tons/㎡. Verify the transformer dimensions according to the drawings, reserve ventilation and maintenance channels, and avoid blocking the cooling holes.

Step Two: Unpacking Inspection
Check if the sealing gaskets are intact and if there is no deformation of the casing. Confirm that the nameplate parameters match the order, and verify the accessories (grounding wires, insulating bushings, etc.).

Step Three: Hoisting into Position
Use dedicated hoisting tools for slow hoisting, avoiding collision with the casing. Adjust to level after positioning, fix the foot bolts, and install vibration-reducing pads.

Step Four: Wiring and Testing
Connect the high-voltage and low-voltage terminals according to the wiring diagram, ensuring the cooling pipes of the Oil-Immersed Transformer are unobstructed. After completing the grounding treatment, perform insulation resistance tests and no-load tests to confirm there is no abnormal temperature rise.

Precautions:

Sealing Check: Close all openings after installation to prevent foreign objects from entering.

Environmental Requirements: Ensure good ventilation, avoid direct sunlight on the fully sealed casing to prevent localized overheating.

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

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.

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

SGS certification certificate

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

Our factory

63KVA/10KV Fully Sealed Laminated Core Distribution Transformer

FAQ

Q1: What application scenarios is the Oil Immersed Transformer suitable for?

A: It is suitable for high-voltage transmission and distribution, industrial production facilities, substations, and other environments that require high load capacity and excellent heat dissipation performance.
Technical Advantage: With 18 years of industry experience, we use a three-dimensional wound core technology to reduce no-load losses by 15% compared to traditional lamination processes, while achieving ±0.5mm precision stacking to ensure long-term stable operation.
User Case: In a large steel plant expansion project, our oil immersed transformer (5000kVA) ensured the stability of continuous power supply thanks to its high load tolerance and low loss characteristics.

Q2: What parameters should be considered when choosing a Dry-type Transformer?

A: Key parameters include rated capacity (50kVA-5000kVA), voltage level, and temperature rise limits.
Core Advantage: We use epoxy resin + fiberglass insulation materials, with a fire resistance rating reaching UL94 V-0 standard, making it ideal for high-safety environments such as shopping malls and hospitals.

Q3: How does an Amorphous Alloy Transformer reduce electricity costs in remote areas?

A: By using amorphous alloy tape cores, no-load losses are reduced by 50%-70% compared to traditional silicon steel transformers, making them particularly suitable for rural grids with fluctuating loads.

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