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SCB18 (Nx1) series dry-type power transformer

Name: SCB18 (Nx1) series dry-type power transformer
Brand: Zhejiang Tenrony Electricity Co., Ltd.
Availability: InStock

The SCB18-NX1 transformer is a dry-type transformer that meets the new first-level energy efficiency standards. The SCB18 type transformer is developed by a dry transformer company based on the SCB13 model. By optimizing the core,coil, and production process, the SCB18-NX1 dry-type transformer has achieved the goals of energy conservation and noise reduction. SCB18-NX1 dry-type transformer is an energy-saving dry-type transformer that the country will vigorously promote in the coming years.

Products

Features

Core R&D foundation

SCB18-NX1 dry-type transformer is independently developed based on international advanced technology. SCB18-NX1 dry-type transformer is a thin-insulation, filled-potting dry-type transformer with a high technical starting point.SCB18-NX1 dry-type transformer main performance indicators have reached an international advanced level

Outstanding operational characteristics

(1) Maintenance-free Design: No regular maintenance is required,significantly reducing the operational costs in the long run,minimizing labor input, and enhancing user convenience.

(2) Strong Adaptability to Harsh Environments: It features moisture and heat resistance, ensuring stable operation in humid, high-temperature and other complex environments. It also offers fire and explosion prevention, eliminating the risk of fire and explosion from the source and enhancing safety during use.

(3) Low loss and Low Noise: With an optimized design, it achieves low partial discharge, reducing power loss. Additionally, it has a low noise level, meeting the requirements of scenarios with strict noise control.

(4) Efficient Heat Dissipation and Overload Capacity: It has superior heat disipation capacity and can operate at an increased capacity under forced fir cooling. It can flexibly adjust according to load demands,enhancing usability. The application of vacuum pressure impregnation technology further strengthens its overload performance.

Extensive Application Scenarios:

(1) Covering Civilian and Public Facilities: Applicable to high-rise buildings, airports, railway stations, docks,subways, hospitals, densely populated residential areas, and other places with high requirements for safety and stability.

(2) Suitable for Industrial and Special Fields: Can be applied in power plants, petrochemical facilities,nuclear power plants, and other complex environments with strict requirements for equipment performance,demonstrating strong environmental adaptability.

Parameters

Main technical parameters
Rated capacity (kVA)	Level1
	Electrical steel strip				Amorphous alloy
	No-load loss(W)	Load loss(W)			No-load loss W	Load loss(W)
	No-load loss(W)	B(100℃)	F(120℃)	H(145℃)	No-load loss W	B(100℃)	F(120℃)	H(145℃)
30	105	605	640	685	50	605	640	685
50	155	845	900	965	60	845	900	965
63	210	1160	1240	1330	85	1160	1240	1330
80	230	1330	1415	1520	90	1330	1415	1520
100	270	1565	1665	1780	105	1565	1665	1780
125	310	1800	1915	2050	120	1800	1915	2050
160	360	2135	2275	2440	140	2135	2275	2440
200	415	2330	2485	2665	160	2330	2485	2665
250	510	2945	3125	3355	195	2945	3125	3355
315	570	3375	3590	3850	215	3375	3590	3850
400	670	4130	4390	4705	250	4130	4390	4705
500	775	4975	5290	5660	295	4975	5290	5660
630	750	5050	5365	5760	290	5050	5365	5760
800	875	5895	6265	6715	335	5895	6265	6715
1000	1020	6885	7315	7885	385	6885	7315	7885
1250	1205	8190	8720	9335	455	8190	8720	9335
1600	1415	9945	10555	11320	530	9945	10555	11320
2000	1760	12240	13005	14005	700	12240	13005	14005
2500	2080	14535	15445	16605	840	14535	15445	16605

Benefits

Transformer outgoing line methods: Conventional outgoing lines, standard sealed busbars and standard side outgoing lines are manufactured according to different interface forms. Special outgoing line methods can also be designed according to user requirements.
The transformers can be equipped with a metal casing with a protection grade of IP31,IP30,IP21,IP20 or higher according to the user’s required application scenarios.

Model and Meaning
S	C	B	18	£	NX1
Three-phase	Epoxy resin casting	Low-voltage foil winding	Performance level code	Rated capacity(KVA)	Level 1 energy efficiency

Strengthening Structural Design

Outstanding short circuit resistance of the coil: The coil is reinforced with a fiber mesh plate, significantly enhancing its ability to withstand sudden short circuits and extending the equipment’s service life; the secondary winding is wound with copper foil; optimizing electrical conductivity and structural stability.

Excellent insulation and crack resistance: The vacuum pressure casting process effectively increases the product’s lightning impulse strength and short-circuit resistance; the thermal expansion coefficient of the encapsulating resin is highly matched with that of the copper conductor, fundamentally ensuring the product’s crack resistance and preventing structural damage due to temperature changes.

Intelligent Monitoring and Communication Functions

All-round temperature monitoring: Equipment with a complete temperature monitoring system, SCB18-NX1 dry-type transformer features multiple functions such as fault alarm,over-temperature warning, over-temperature trip, and black box data recording, enabling real-time grasp of equipment operation status and early avoidance of fault risks.

Convenient Centralized Management: Supports RS485 serial interface communication, allowing easy integration into computer systems for centralized monitoring and control, enhancing operation and maintenance management efficiency, and is suitable for large-scale power system management scenarios.

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