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Single Phase Transformer 16kVA

FOB Price:	US$945.45 / Piece
Min. Order:	50 Pieces

Min. Order	FOB Price
50 Pieces	US$945.45/ Piece

Port:	Qingdao, China
Production Capacity:	1, 000, 000PCS/Year
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Description

Company Info

Basic Info.

Model NO.

16KVA

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

HONGBAO

Rated Power

16kVA

Install Dimension

200*200

Net Weight

90.0kgs

Trademark

XINPING

Transport Package

Wooden Case

Origin

Shandong

HS Code

8504319000

Product Description

Rated Power		Net. Weight	Installation Dimension	Product Dimension
1	KVA	13.0	*100110**	*150140145*
1	KVA	13.0	*120110**	*150140145*
1.1	KVA	14.0	*100110**	*150140145*
1.1	KVA	14.0	*120110**	*150140145*
1.2	KVA	15.0	*100120**	*150150145*
1.2	KVA	15.0	*120120**	*150150145*
1.5	KVA	17.5	*100125**	*150155145*
1.5	KVA	17.5	*120125**	*150155145*
1.8	KVA	22.0	*160120**	*192160190*
1.9	KVA	23.0	*160120**	*192160190*
2	KVA	24.0	*160120**	*192160190*
2.5	KVA	25.0	*160125**	*192165190*
3	KVA	28.0	*160140**	*192180190*
4	KVA	32.0	*160140**	*240180220*
5	KVA	42.0	*150150**	*240180230*
6	KVA	46.0	*150160**	*240190230*
7	KVA	52.0	*150170**	*270220250*
8	KVA	58.0	*150170**	*270220250*
9	KVA	58.5	*150175**	*270220250*
10	KVA	59.0	*200160**	*300200280*
9	KVA	60.0	*200165**	*290215380*
10	KVA	60.0	*200165**	*290215380*
11	KVA	60.0	*200165**	*290215380*
12	KVA	70	*200200**	*290230380*
13	KVA	80	*200200**	*290230380*
14	KVA	85	*200200**	*290230380*
15	KVA	90	*200200**	*290230380*
16	KVA	90	*200200**	*290245380*
17	KVA	90	*200200**	*290245380*
18	KVA	110	*250215**	*330240430*
19	KVA	115	*250215**	*330240430*
20	KVA	120	*250215**	*330240430*
22	KVA	130	*250215**	*330240430*
25	KVA	140	*250235**	*330260430*
30	KVA	180	*250235**	*330260430*
35	KVA	185	*300250**	*370320480*
40	KVA	190	*300250**	*370320480*
45	KVA	205	*300195**	*450280600*
46	KVA	205	*300195**	*450280600*
47	KVA	205	*300195**	*450280600*
48	KVA	205	*300195**	*450280600*
49	KVA	205	*300195**	*450280600*
50	KVA	205	*300195**	*450280600*
60	KVA	320	*300250**	*450335600*
70	KVA	330	*300260**	*450345600*

Single-phase transformer
Electrical power transformer is a static device which transforms electrical energy from one circuit to another without any direct electrical connection and with the help of mutual induction between two windings. It transforms power from one circuit to another without changing its frequency but may be in different voltage level.
A single-phase transformer is a type of power transformer that utilizes single-phase alternating current, meaning the transformer relies on a voltage cycle that operates in a unified time phase.
It consists of two coils of electrical wire called inner and outer windings. The primary is usually known to have the higher amount of voltage. Both coils are wrapped around a common closed magnetic iron circuit which is referred to as the core. The core is made up of several layers of iron, laminated together to decrease losses. Being linked at the common core allows power to be transferred from one coil to the other without an electrical connection. When current passes through the primary coil, a magnetic field is created which induces a voltage in the secondary coil. Usually, the primary coil is where the high voltage comes in and then is transformed to create a magnetic field. The job of the secondary coil is to transform the alternating magnetic field into electric power, supplying the required voltage output.
Solid works model of a Single-phase transformer
The Solid works model of a single-phase transformer consists of a Core, an inner coil and an outer coil, as shown in Figure 1.

Figure 1 - 3D model of a single phase transformer
Single-phase transformer
A single-phase transformer is analyzed using AC Magnetic study coupled with thermal analysis to calculate the core loss, magnetic flux density and temperatures.
The frequency of operation of this transformer is 60 Hz.
Coupling to Thermal Analysis
Thermal analysis calculates the temperature distribution in a body due to conduction in the solids. A convection boundary condition is allowed to define what happens to the heat flux in the extremities of the model.
In EMS, Thermal analysis automatically follow an electromagnetic analysis so that the heat sources in the model are automatically pre-computed.

Coils

In this simulation, the inner and outer coils are modeled as wound coils. They operate at 60 Hz with the inner coil passing 150 A-turns (300 turns, RMS current magnitude 500 mA, Current Phase 0 deg), while the outer coil passes 60 A-turns (600 turns, RMS current magnitude 100 mA, Current Phase 0 deg). This scenario captures one operating condition of the transformer at a particular load. The wire diameter of the wound conductors is 0.91168568 mm.

Thermal Inputs

Convection is the heat transfer mode in which heat transfers between a solid face and an adjacent moving fluid (or gas). In EMS, all air bodies (Outer Air, Inner Air and Coils Air) are applied a convection boundary condition.
Convection coefficient was set to be 10 W/ (m2 *k), and the Bulk ambient temperature was set to be 300 Kelvin.

Meshing

Meshing is a very crucial step in the simulation. EMS estimates a global element size for the model taking into consideration its volume, surface area, and other geometric details. The size of the generated mesh (number of nodes and elements) depends on the geometry and dimensions of the model, element size, mesh tolerance, and mesh control. In the early stages of your design where approximate results may suffice, you may specify a larger element size for a faster solution. For a more accurate solution, a smaller element size may be required.
To achieve a good accuracy without increasing the total number of mesh elements, it is recommended to apply a mesh control to the regions where a large variation is expected. Four locals mesh control are applied to the two coils, the Core, the inner Air and the Coils Air as shown in Table 2. Figure 3 shows the resulting mesh.

Address: Bianlin County, Lingcheng District, Dezhou, Shandong, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Lights & Lighting, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Office Supplies, Tools & Hardware

Management System Certification: ISO 9000

Main Products: Low Frequency Transformer, Hydraulic Pump Station, Encapsulated Transformer, High Frequency Transformer, Power Transformer, LED Lighting, Inductance Coil

Company Introduction: DEZHOU XINPING ELECTRONICS Co., Ltd. is Located in Dezhou city, Shandong Province of China.Since established in 1994, Yibang has been one of the most professional manufacturers of transformers in China.There are about 400 employees totally in the company, 15% employees are special technician.

From 1994 until now, Xinping is always concentrating on developing, manufacturing, marketing and service.The transformers have been widely used in field of household and industrial electrical applications, and exported to Germany, Italy, Spain, South Korea and many other countries.With the mission to be an international high-tech transformer supplier, Xinping insists on quality is the most important, and won high reputation in the market.

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Single Phase Transformer 16kVA

Product Description

Company Info

Basic Info.

Product Description

Coils

Thermal Inputs

Meshing

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