SMD fax modem telecom transformers
SMD audio meets UL 1950 or EN60950 telecom transformer
Frequency range: 20Hz to 20kHz audio telecom transformer
Frequency response: í+3dB maximum
Data rate: V.22 to V.90 matching telecom transformer
Fax modem telecom transformers
Toroidal civil AV audio power transformer
Dependable professional audio telecom transformer
Multimedia active audio telecom transformer
Quiescent civil AV audio telecom transformer
Congruent civil AV audio telecom transformer
Adequate civil AV audio telecom transformer
2,400bps to 56.6Kbps (V.90) and PCMCIA applications
Isolated telecom transformer
Technical properties of 600:600 ohms telecom transformer
Over 1,000 transformers for modem application
Audio transformer used in telephone systems and PABX systems
Designed to meet UL 1950 or EN60950 telecom transformer
Compact sizes from EE-8 to EE-24 telecom transformer
Other types of audio transformers made with RM, EP, EPC or others telecom transformer
Turnkey Execution:
Supply, Erection, Testing & Commissioning Of Substation Equipments
Internal & External Electrification
Cabling & Earthing
Public Address & Telecommunication System
Fire Alarm System Etc.
Lan System
Environment Friendly Solutions:
Solutions For Noise, Air & Water Pollution Such As Acoustic Enclosures For Existing Dg Sets, Extended Exhaust Systems & Effluent Treatment Plant.
Trading Operations:
L&T, Siemens / Ge / Schneider / Control Group / Plc / Drives Etc.
Apart from above, we are also engaged in following items:
1. Cable Trays ( Perforated & Ladder Type Cable Trays.
2. Switch Yard Structures from 66KV to 220 KV.
3. Telecommunication
4. Towers.
5. Wind Mill Towers from 40m to 75m.
6. Transmission Line Tower.
7. Line Cross arm with Accessories along with H frame structures from 11KV to 33 KV.
8. Earthing materials like earthing strips, earthing plates and earthing electrodes.
9. Heavy Fabrication Job.
10. Transformers
11. Busducts etc.
12. DG Sets
The selection of the lamination type for a specific transformer depends on the design parameters and the designerí»s personal preferences. The indicative power capacity for different lamination types (chart below) provides a general guideline for an initial selection. We hold UL insulation system for Class B(130íµ),F(155íµ),H(180íµ). We can make customized lamination transformers
Product description
Toroidal transformer is made of high-quality silicon steel core and rolling grain-oriented or non-oriented silicon steel strip.
Product feature
Advantage:
1) high power storage
2) power: 50va to 3, 000va
3) universal purpose
4) low profile and low weight
5) low no-load losses
6) low mechanical hum
7) low magnetic leakage
8) high efficiency
9) reliable safety approvals
10) low operating temperature
11) cost saving prices
12) easy to mount
13) used widely in various electronic equipments and civil industry products
14) we can produce according to your specification
Application
Power of medical equipment, cnc machines, acoustics, communication equipments, power of computer, ups, power of led, etc.
Iec standards.
As the most famous brand in the field of dry-type transformer in china. It has the advantages of fire retardant, damp-proof, and good radiating ability. And it can go into the center of the load, such as the high-rise buildings, airports, wharfs, electricity plants, residential areas and whole-set substations and other places .Our product's features are as follows:
1.Low losses, low noise, low temperature rise
2. Better overload capacity
3. Intergrated intellectual interface is equipped.
Normal conditions:1) altitude: 1, 000m (must be for indoor or outdoor use)2) highest ambient temperature: +40pc3) highest annual temperature per day: +30pc4) highest annual average temperature: +20pc 5) lowest temperature: -5pc6) we can also provide transformers according to customers' requirementsstandards:1) gb6450-86 dry type power transformer2) gb/t10228-1997 technical terms and requirements of dry type power transformer.
Ningbo yinzhou huayuan electric & machine industry co., ltd. Is located in ningbo city which is at the middle part of china's coastline and south flank of the yangtze river delta, bordering on shanghai. The traffic is very convenient that is 30 km away from ningbo port, 15 km away from ningbo airport. It is the professional manufacturer, supplier and exporter of precision electrical and mechanical machine and parts, electric power instrument, wind-solar products, industrial wiring. It is a developing tech conglomerate of designing, manufacturing, trading , importing and exporting.
All products had completely pass through the iso9000 quality system and obtain the manufacturing certification awarded by state bureau of quality and technical supervision, eqc&ccc award by chinese quality authentication center, testing certification awarded by nation high-voltage testing center.
Up to now, all kinds of products have been distributed all over the country and widely used in the key state projects and large-scale construction projects. Some of products have been exported to more than ten asian and european countries and regions
We will provide defect-free products and services on time for our customers and each other. We will require the same from our suppliers. We will fully understand the requirements of our jobs and are committed to doing it right the first time as a way of working.
1. We can do the 5 bests: best price , best product, best quality, best technology, best service for you;
2. We can be your representative and office in china
3. We can combined with you to sell chinese product and technology to the world and your product to china;
4. We can supply all the parts for you to assembly the whole machine, all the machines for you to set a systems;
5. We can support you to join the tender of the engineering project with document and technology.
Transformer
Grade-h insulation amorphous alloy transformer
10kv-35kv 30kva-2500kva
This product is another novelty developed by employing proven techniques from both both united state and china on the basis of our company's successful production of model sg10 grade-h insulation unrestricted venting dry-type transformer. It lowers the no-load loss and open-circuit loss intensively, and is of superior performance, thus it is currently the state-of-the-art dry-type transformer in the world. This product is safe, reliable, environment friendly and energy saving, and can go deep into the load center and is applicable to modern city's high-density and heavy-load developmental needs.
Transformer
Grade-h insulation amorphous alloy transformer
10kv-35kv 30kva-2500kva
This product is another novelty developed by employing proven techniques from both both united state and china on the basis of our company's successful production of model sg10 grade-h insulation unrestricted venting dry-type transformer. It lowers the no-load loss and open-circuit loss intensively, and is of superior performance, thus it is currently the state-of-the-art dry-type transformer in the world. This product is safe, reliable, environment friendly and energy saving, and can go deep into the load center and is applicable to modern city's high-density and heavy-load developmental needs.
High temperature resistant liquid-immersed transformer
10kv 30kva-3150kva
35kv 50kva-31500kva
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