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SCB14 (Nx1) Series Dry-type Power Transformer

Name: SCB14 (Nx1) Series Dry-type Power Transformer
Brand: Zhejiang Tenrony Electricity Co., Ltd.
Availability: InStock

The SCB14-NX2 transformer is a dry-type transformer that complies with the newly implemented secondary energy efficiency standards. The SCB14 dry-type power transformer has been upgraded and optimized by our company based on SCB13 model. By improving the core design, winding structure, and manufacturing process, the dry-type power transformer has significantly enhanced energy utilization efficiency and effectively reduced operating noise. As an advanced energy-saving dry-type transformer, the SCB14 dry-type power transformer has a promising application prospect and promotion value.

Products

Features

The SCB14 dry-type power transformer is a new model of power transformer in 2021. The SCB14-12500KVA transformer meets the requirements of a second-level energy efficiency dry-type transformer and is a new type of energy-saving dry-type transformer that the state grid is vigorously promoting.

The SCB14 dry-type power transformer achieves the goals of reducing no-load, load losses, and noise by combining new materials, new processes, independent research and development with technology introduction, and optimizing and innovating the coil structure and core design.

Operational characteristics

(1) Maintenance-free Design: No regular maintenance is required, reducing operational costs and labor input, and making usage more convenient.

(2) Strong Adaptability to harsh Environments: Excellent resistance to moisture and heat,ensuring stable operation in complex environments such damp and high temperature conditions; equipped with fire and explosion proof functions, effectively eliminated fire and explosion risks and enhancing safety.

(3) Low loss and Low Noise: Optimized design minimizes partial discharge, reducing power loss; Low noise levels meet the strict requirements for operational noise in various scenarios.

(4) High Efficiency Heat dissipation and Overload capacity: Superior heat dissipation performance allows for capacity increase under force air cooling, flexibly adapting to load demands;vacuum pressure casting technology further enhances overload capacity.

Widespread Application Scenarios:

(1)The SCB14 dry-type power transformer is suitable for high-rise buildings, airports, stations, docks, subways, hospitals, and densely populated residential areas, etc., where high requirements for safety and stability are imposed on civil and public facilities.

(2)The SCB14 dry-type power transformer can meet the application demands of high performance scenarios such as power plants, petrochemicals, and nuclear power devices, and has strong environmental adaptability.

Parameters

Main technical parameters
Rated capacity(KVA)	Connect Groups	Combination(KV)			Electrical steel strip
		Combination(KV)			No-load loss(W)	Load loss(W)
		High voltage	Tapping range	Low voltage	No-load loss(W)	B(100℃)	F(120℃)	H(145℃)
30	Yyn0 or Dyn11	11 10.5 10 6.3 6	±5% Or ±2*2.5%	0.4	130	605	640	685
50					185	845	900	965
63					250	1160	1240	1330
80					270	1330	1415	1520
100					320	1565	1665	1780
125					365	1800	1915	2050
160					420	2135	2275	2440
200					490	2330	2485	2665
250					600	2945	3125	3355
315					665	3375	3590	3850
400					790	4130	4390	4705
500					885	4975	5290	5660
630					910	5050	5365	5760
800					1035	5895	6265	6715
1000					1205	6885	7315	7885
1250					1420	8190	8720	9335
1600					1665	9945	10555	11320
2000					2075	12240	13005	14005
2500					2450	14535	15445	16605

Benefits

The SCB14 transformer is a new model of power transformer in 2021. The SCB14-12500KVA transformer meets the requirements of a second-level energy efficiency dry-type transformer and is a new type of energy-saving dry-type transformer that the states grid is vigorously promoting.
The SCB14 transformer achieves the goals of reducing no-load, load losses and noise by combining new materials, new processes, independent research and development with technology introduction, and optimizing and innovating the coil structure and core design.

Model and Meaning
S	C	B	14	£	NX2
Three-phase	Epoxy resin casting	Low-voltage foil winding	Performance level code	Rated capacity(KVA)	Level 2 energy efficiency

Strengthening Structure Design

Strong short-circuit resistance of the coil: The coil was reinforced with a fiber mesh plate, significantly enhancing its ability to withstand sudden short circuit and extending the equipment’s lifespan; the secondary winding is wound with copper foil, improving electrical conductivity and structural stability.
Outstanding insulation and crack resistance: The vacuum pressure casting process increases the lightning impulse strength and short circuit resistance; the encapsulation resin has a well-matched thermal expansion coefficient with the copper conductor, effectively preventing cracking caused by temperature changes.

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