Low Frequency Transformer EI Series
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Pieces pc
- Supply Capability:
- 500000 Pieces per Month pc/month
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Features of Low Frequency Transformer EI Series
1. input:AC110V-250V 50-60Hz
2. Output:AC 3.0-800V
3. Modle:: EI series
4. CE,ROHS compliant, products are applying for CQC and ISO9001
Application of Low Frequency Transformer EI Series:
Home electronic appliances, communication instruments, medical apparatus, power tools, message armchairs and air-condition.
Common Electrical Paramenters
Specification
1. machine- inserted silicon steel with fire relardation
2. Flame Retardant Nylon Bobbin3
3. equipment: 3 EI type transformer lines, 4 sets of vacuum annealing furnaces
Normal EI Pin Transformer Specifications
Item | Core type | Output power(w) | Item | Core type | Output power(w) |
EI28 | EI28/8×12 | 0.5-1 | EI57 | EI57/19×30 | 16-32 |
EI28 | EI28/8×16 | 0.7-1 | EI57 | EI57/19×38 | 20-40 |
EI35 | EI35/9.6×10 | 0.2-0.8 | EI66 | EI66/22×22 | 17-35 |
EI35 | EI35/9.6×12.5 | 0.25-1 | EI66 | EI66/22×28 | 24-45 |
EI35 | EI35/9.6×16 | 0.4-1.7 | EI66 | EI66/22×35 | 36-58 |
EI35 | EI35/9.6×20 | 0.6-2.5 | EI66 | EI66/22×45 | 55-77 |
EI41 | EI41/13×13 | 0.6-2.3 | EI76 | EI76.2/25.4×25 | 65-88 |
EI41 | EI41/13×16 | 1-3.6 | EI76 | EI76.2/25.4×31.5 | 71-95 |
EI41 | EI41/13×21 | 1.6-5.5 | EI76 | EI76.2/25.4×40 | 70-97 |
EI41 | EI41/13×26 | 2.3-7.7 | EI76 | EI76.2/25.4×50 | 86-123 |
EI48 | EI48/16×16 | 2-5 | EI85.8 | EI85.8/28.6×29 | 70-95 |
EI48 | EI48/16×20 | 2.8-7.2 | EI85.8 | EI85.8/28.6×36 | 84-120 |
EI48 | EI48/16×25 | 4.6-11.1 | EI85.8 | EI85.8/28.6×46 | 105-154 |
EI48 | EI48/16×32 | 7-10 | EI85.8 | EI85.8/28.6×58 | 130-200 |
EI54 | EI54/18×18 | 5-12 | EI96 | EI96/32×40 | 100-150 |
EI54 | EI54/18×22.5 | 8-17 | EI96 | EI96/32×45 | 110-160 |
EI54 | EI54/18×29 | 11-25 | EI105 | EI105/35 | 500-700 |
EI54 | EI54/18×36 | 17-34 | EI114 | EI114/38 | 700-1000 |
EI57 | EI57/19×19 | 7-16 | All the output voltage and current are according to customers requirements. | ||
EI57 | EI57/19×24 | 14-21 | |||
- Q:How many power illuminator can 5Kva 36V transformer drive?
- By formula: P=UI COSAThat is, the transformer capacity is S=UI=5KVAHow big is the COSA?. Look, what kind of illuminator do you use?. Usually take 0.8-0.9It can be calculated that P is about 4KW-4.5KW (general lighting)
- Q:Is the substation separate from the power and illumination transformer?
- The power and illumination of the substation are all used on a transformer, which is separated by power and lighting by the station screen of this transformer.
- Q:The transformer zero line has broken, has the result to the household illumination circuit?
- The zero line is connected to the transformer neutral point of transformer, three FireWire for its voltage is 220 volts, according to regulations, the total can not take the zero line fuse, switch, because once the zero line is disconnected, the rest of the line will no longer be a neutral line, into the use of electrical appliances connected to two the conductor, according to the characteristics of series circuit, each phase with electrical voltage, on load distribution, change the original load smaller which phase by using electrical appliances, will damage due to excessive voltage.
- Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
- First look at this lamp,.24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sunThe power supply comes from the generator or battery, and the mode of operation is to ignite by alternating current and direct current. In comparison with the power supply of the transformer, the method of alternating current ignition is better to save the cost and reduce the cost
- Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
- The sectional area of the wire can be calculated according to the electric power formula. The current required by the wire is calculated, and then the reference to the national standard "500 volt copper core insulated wire, long term continuous load allowable ampacity meter" is selected.
- Q:How to calculate the rated capacity of small transformers for lighting purposes?
- In view of the power [kVA] conversion of each load, multiplied by the amount of consumption, according to the importance of the load, equipment location, voltage statistics, set the load line and load place of plastic case transformer capacity and its connection position. The future load power equipment shall be judged on the basis of prior installation or consideration of the economy in terms of equipment addition, installation, etc..
- Q:Does the lighting work properly? Doesn't that power equipment start voltage unstable?
- The transformer that power supply company manages, it is to supply motive power and illumination generally, namely the lighting transformer that does not have special illumination to illuminate. Units of their own transformers, is generally the case. The utility model has the advantages that the transformer and other equipment can be fully utilized, the efficiency is high, and the external power supply circuit does not need to be divided into power transmission lines and lighting circuits, and is simple and orderly, and the cost is low. As for the price of electricity, it is usually negotiated a power and lighting each percentage of the electricity to calculate and receive.
- Q:How many A leakage protection switches are used in 5000VA lighting transformers?
- Secondary current =5000VA/220=22A, you can select the 32A leakage protection switch.
- Q:How is the lighting power of the 380V transformer calculated?
- The transformer (Transformer) principle should change the AC voltage of the primary coil, the main component of the device level by using electromagnetic coil core (core) main functions: voltage transformation, current transformer, impedance converter, isolation, voltage regulator
- Q:Please tell me how to calculate the transformer in the lighting circuit of elevator shaft in building electrical design
- Pe=19.5KW, installed capacityKx=1 coefficient of demandPjs=KxPe=19.5KW, calculated loadCOS, phi, =0.85, power factorIjs=KxPe/3/220/cos phi (Ijs calculates current, voltage, 380V/220V, three-phase)=1*19.5*1000/3/220/0.85=34.76A
1. Manufacturer Overview |
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|---|---|
| Location | Tianjin,China |
| Year Established | 2002 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | 18.00% North America 15.00% South America 13.00% Africa 13.00% Eastern Europe 5.00% South Asia 5.00% Central America 5.00% Western Europe 5.00% Eastern Asia 5.00% Mid East 5.00% Oceania 5.00% Southeast Asia 3.00% Southern Europe 3.00% Northern Europe |
| Company Certifications | |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Tianjin Port |
| Export Percentage | 51% - 60% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 1,000-3,000 square meters |
| No. of Production Lines | 5 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | Low and/or Average |
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Low Frequency Transformer EI Series
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Pieces pc
- Supply Capability:
- 500000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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