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20kV, SBH series oil-immersed amorphous alloy distribution transformers

20kV, SBH series oil-immersed amorphous alloy distribution transformers

Model: 20kV, SBH15, SBH21, SBH25 Capacity: 30kVA~2500kVA Voltage: 10kV or customized

Classification:

Oil immersed transformer

Key Words:

20kV, SBH series oil-immersed amorphous alloy distribution

quality 1500 kva oil filled transformer

20kV oil-immersed transformers

Mailbox:

sales@hytransformer.com

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Parameters Downloa

Product Details Product parameters

Product Model Meaning

model number	S	B	H	□	-	M	□	/	□
number meaning	three-phase (physics)	Copper Foil Low Voltage Coils	Amorphous alloy core	Performance Level Designator		fully sealed	Rated Capacity (kVA)		Voltage Class (kV)

Product Overview

Amorphous alloy is a new type of energy-saving materials, amorphous alloy processed using rapid rapid cold solidification production process, the physical state of the metal atoms in a disordered amorphous arrangement, which is completely different from the crystalline structure of silicon steel, more conducive to be magnetized and demagnetized, this new type of material used in transformer cores, can significantly reduce the no-load loss of the iron core, known as the new century of " green materials", amorphous alloy transformers are widely used in rural towns, urban residents living in electricity, is one of the important equipment to achieve energy saving and emission reduction in transmission and distribution networks. Green material", amorphous alloy transformer is widely used in rural townships, urban residents living with electricity, is to realize the transmission and distribution network energy saving and emission reduction of one of the important equipment.

Product Features

1. Small no-load current, less heat generation, low temperature rise, stable operation performance.

2. Amorphous alloy core with high saturation magnetic induction strength, not easy to oversaturation, has a better harmonic resistance, effectively improve the quality of power supply

3. Low no-load loss, energy efficient

4. Fast payback

5. Amorphous alloy oil-immersed transformers can reduce the emission of harmful gases such as CO, SO, NO, etc.

Product Certificate

Transformer Workshop

20kV Oil-Immersed Transformers are essential power distribution equipment designed for efficient voltage conversion and reliable operation in medium-voltage electrical networks. They use high-quality insulating oil as both a cooling medium and electrical insulation, ensuring stable performance and extended service life under demanding conditions. These transformers are widely used in power plants, substations, industrial facilities, and commercial power distribution systems.

The oil immersion design allows effective heat dissipation, preventing overheating and improving operational efficiency. The insulating oil also protects internal components from moisture and contaminants, enhancing durability and reliability. High-grade core materials and precision winding technology reduce energy losses and improve overall efficiency.

20kV oil-immersed transformers are built with robust structures and advanced protection systems, including temperature monitoring and pressure relief devices, ensuring safe and stable operation. They are available in various capacities and configurations to meet different power requirements. Overall, they provide a dependable solution for modern electrical infrastructure with high efficiency, safety, and long-term performance.

Rated Capacity (kVA)	SBH25 Series				SBH21 Series				SBH15 Series
Rated Capacity (kVA)	No-load loss (W)	Load Loss (W) Dyn11/YynO	impedance voltage (%)	No-load current (%)	No-load loss (W)	Load Loss (W) Dyn11Yyn0	Impedance Voltage (%)	No-load current (%)	No-load loss (W)	Load Loss (W) Dyn11/Myn0	Impedance Voltage (%)	No-load current (%)
30	25	510/480	4.0	1.3	33	535/510	4.0	1.4	33	630/600	4.0	1.5
50	35	735/700		1.0	43	780/745		1.1	43	910/870		1.2
63	40	880/840		0.9	50	930/890		1.0	50	1090/1040		1.1
80	50	1060/1010		0.8	60	1120/1070		0.9	60	1310/1250		1.0
100	60	1270/1215		0.7	75	1350/1285		0.8	75	1580/1500		0.9
125	70	1530/1450		0.6	85	1615/1540		0.7	85	1890/1800		0.8
160	80	1870/1780		0.4	100	1975/1880		0.5	100	2310/2200		0.6
200	95	2210/2100		0.4	120	2330/2225		0.5	120	2730/2600		0.6
250	110	2590/2470		0.4	140	2735/2610		0.5	140	3200/3050		0.6
315	135	3100/2950		0.3	170	3275/3120		0.4	170	3830/3650		0.5
400	160	3660/3480		0.3	200	3865/3675		0.4	200	4520/4300		0.5
500	190	4380/4170		0.3	240	4625/4400		0.4	240	5410/5150		0.5
630	250	5020	4.5	0.15	320	5300	4.5	0.2	320	6200	4.5	0.3
800	300	6075		0.15	380	6415		0.2	380	7500		0.3
1000	360	8340		0.15	450	8800		0.2	450	10300		0.3
1250	425	9720		0.1	530	10260		0.15	530	12000		0.2
1600	500	11745		0.1	630	12400		0.15	630	14500		0.2
2000	550	14,000	5.0	0.1	710	14800	5.0	0.15	720	18300	5.0	0.2
2500	670	15450	5.0	0.1	860	16300	5.0	0.15	865	21200	5.0	0.2

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10kV, SBH series oil-immersed amorphous alloy distribution transformers

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sales@hytransformer.com

+86 152 2618 6773

No.88 Wenjin West Street, WenfengDistrict, Anyang City, Henan Province, China 455099

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