Tianjin New Ventech Electronic co.,LTD was established in 1993, which is a professional China manufacturer on variety electronic transformer including coil inductors, PCB mount transformer, toroidal transformer ,high voltage transformer etc. Now we have more than 800 staff, in which there are nearly 60 technical engineers, and 80% have more than 20 years experiences. With continuous hard work, our r&d department researched 8-10 kinds new products averagely every year, and now we have strength to custom-made as per your demand.Our products include: 1.Toroidal transformer 2.PCB mount transformer 3.Common mode choke. 4. Switching transformers 5.low frequency transformer 6.high frequency transformer 7.high voltage transformer We are certified of RoHS, UL, CE environmental protection standard, ISO9001: 2000, ISO14001: 2004 and ect. We offers high quality products with the most competitive price. It is our company's basic of success. The operation idea of our company is do everything we can, satisfy customers'need. Under working hard in this principle, we become a popular manufacturer by customers, investors, and partner company.This site is constantly being updated. If the information you require is not shown please contact us directly. The size of the pallet is 80*120mmm carons on the pallet.
Distribution transformers of 11 kv 22 kv 33 kv class oilfilled Different size and different weights
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
We can supply Distribution transformer from the range 10 Kva to 3000kva 33 kv class and power Transformer from 1000 kva to 5000kva 33 kv Class Depend supon capacity
Technology: C.R.G.O. transformer Input Voltage: 140vac ~ 260vac Input Frequency:50/60Hz Output voltage:220vac(110V/120V/230V/240V version optional) Output accuracy:í+8% Efficiency:98% Phase: single phase. 233*110*152MM 2.25kg.
These accessories are used by switchgear industry for manufacture of switchgear panel for industries and residential.
In the metallurgical industry, furnace transformer is used for Melting quality alloy steel and iron alloy. In the chemical industry, it is used for manufacturing yellow phosphorus, calcium carbide and synthetic resin. In the machinery industry, it is used for melting cast steel and iron. Furnace transformer is a professional transformer which is designed according to varies furnace's working principle, loading characters and operating features. It is included: Varies AC electrical arc furnace transformer such as steel making arc transformer, Steel ladle refining furnace transformer, submerged arc furnace transformer, line frequency furnace, and DC furnace transformer such as intermediate frequency furnace transformer, silicon carbide and graphitization furnace transformer. It is also widely used in building materials industry and glass making industry. Technical Parameters: Primary Voltage: 380V Secondary Voltage:60-75-104-130V For more in formation pls refer to our website 3w hslec com Also u can add my MSN adazq at live cn to get more information.
Step down from 11000/22000/33000 volts to 433 volts. Oil filled oltc transformers from Kva rating (kva) - 400 to 2500 No load loss (kw) - 1.2 to 3.4 Load loss (kw) - 6.0 to 28.0 %z - 4.5 to 6.25 Basic price (usd) - on demand only
TC Step-up/down transformer Tc step-up/down transformer is specially designed for such electroelectronic equipment whose rated ac voltage different from that of the local netvoltage.They are safe for use within the rated voltage range.Input voltage:ac110v or 220v with double-connector power cord output voltage:ac220v or 110v. The transfomer is anideal ac step-up/down power supply, with advantages of no wavform distortion, high efficiency, elegant appearance, ease of use , effective operation for a long term, etc.It is sulitable for imported electrial appliances.
JBK3 machine control transformer Use products It is suitable for AC circuit of 50-60hz,output rated voltae less than 220V,inputrated voltage less than 500V,worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.
It incorporates a full metallic shielding (copper /aluminum) between primary & secondary winding Isolation transformers are being used to protect electronic & sensitive creative equipment such computer & peripherals medical instruments, digital machines & cnc m/c from the excessive line voltage transient, spikes/surges which produced in the system. Apart from this, isolation transformer also obstructs those disturbances that are generated by the noisy equipment from being injected into the power line i.E. It filters common mode noise usually an attenuation of approx. 30 db. In shielded transformer, 4 low impedance path exist for noises to pass to secondary & vice versa. These paths are: - high value of coupling capacitance. - maximum leakage of magnetic field. - leakage current - static transformers of electric noise. The multiple shielding techniques employed in isolation transformers reduce the inter winding capacitance below to 0.005 pico farad & increase d.C isolation to over 1000 m ohms. Application of isolation transformer ò protection of microprocessor based machines from damage & data loss ò where ground of equipment cannot be earthen ò when no current leakage is permitted in equipment ò when protection is needed against high frequency line losses & strong surges. Capacity 10 kva - 2000kva Depends
Bharti's transformer are manufactured with standard rating & customer requirement, bhartiÆs transformer are designed & tested as per is2026. Our transformers are durable low capacitive, power saver and highly official. Product range of distribution & power transformer: Upto 100 kva, 1-phase, 11 kv or below Upto 3000 kva 11 & 33kv Upto 3000 kva oltc, 33kvor below Transformer design options: Single phase / three phase Indoor | outdoor Pole mounted / ground mounted Conventional type / hermetical fealed type Conventional radiator / corrugated radiator Copper / aluminum wound Fitting accessories as per requirement Depends
Customized sizes are accept Small, medium, and high quantity available Wide frequency range Please send universal purpose Low no-load losses Low mechanical hum Low stray magnetic field Low operating temperature Low height Easy to mount Ranges from 10 to 12,000VA Mainly designed for: Audio equipment ;Medical use ;Power sources ;Lighting purpose ;General purpose applications and security ;custom-made according to customer's specifications
Customized sizes are accepted Small, medium, and high quantity available Wide frequency range Please send universal purpose Low no-load losses Low mechanical hum Low stray magnetic field Low operating temperature Low height Easy to mount Ranges from 10 to 12,000VA Mainly designed for: Audio equipment ;Medical use ;Power sources ;Lighting purpose ;General purpose applications and security ;custom-made according to customerÆs specifications
Manufacturer / Suppliers: PccÆs / PmccÆs / MccÆs-Fixed / Draw-Out Type DbÆs / Feeder Pillars / Starter Panels / Push Button Stations / JbÆs Control Desks / Relay Panels / Plc Panels / Amf Panels / Soft Starter Automatic Power Factor Correction Panels Busducts / Bus Trunkings / Rising Mains Turnkey Execution: Supply, Erection, Testing & Commissioning Of Substation Equipments Internal & External Electrification Cabling & Earthing Public Address & Telecommunication System Fire Alarm System Etc. Lan System Operation & Maintenance Contracts For: Sub-Stations / Plant Lighting / Electrical Utilities Pumping Stations / Dg Sets 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
Transformers Each transformer is packed in shock proof thermocol boxes and finally into cartons of 20kilos each for easy handling.
Highly qulaity and sophiticated maintenance free any quantity and capacity are ready to supply 11kv to 230kv of 50kva to 15 mva
Accuracy class- 0.5 Burden- as oer customer requirement
Large transmission power, low loss,wide frequency range, stable performance, low temperature rise.Application: Used for electric apparatus, aerocraft, transmitter, computer, communication equipment and TV
Outpower is above 0.6w to 1000w.All with UL certificate
