ei low frequency transformer ei series,China ei low frequency transformer ei series Manufacturers, Suppliers

OFF-GRID SOLAR INVERTER 300W SOLAR SYSTEM

May 11, 2012

... Frequency Transformer SY300/24-220ZA inverting controller is integrated with built-in battery box . SY300/24-220ZA series ... as perfect control and protection functions. Adopting power frequency transformer for isolation and boost, AC220V sinusoidal voltage ... Boost, Isolation and Sinusoidal Waveform Generation by Power Frequency Transformer SPWM Signal Generated by Software Perfect Protective Functions ...

Supplier: Hangzhou Sunyoung Solar Cell & Equipment Co., Ltd.

[China Manufacturers]

PVC free foam sheet/Decoration, Display Board

Mar 13, 2012

... , We have PVC free foam and celluka foam board two series, thinkness range from 0.5mm to 30mm. Products have passed ... -acid, alkali, salt, such as chemical etching.3. In the low-frequency, low-pressure conditions, with good electrical insulation.4. Texture, light, storage ...

Supplier: Jinan Julong Plastics Industry Co., Ltd.

[China Manufacturers]

wood cnc router

May 15, 2012

... never deformation. 4. The carving series of Ming and Qing dynasty adopt frequency conversion and brushless water-cooling ... , which has big strength and steady property and low frequency of vibration. 7, The machine adopts line equipment ... portStandard PCIWorking voltageAC220/380V50HzPower of machine500WSpindle power1500W-3000W, frequency water-cooling (can option)Operating environmentTemperature 5-30/ ...

Supplier: Guangzhou Dingshen Machinery Manufacturing Factory

[China Manufacturers]

Submerged arc furnace(factory)

Dec 28, 2012

... furnace, we have developed DC submerged arc furnace and low frequency submerged arc furnace. We adopt the new type energy ... according to capacity and users requirement.Scope of SupplyEAF transformer, short net, furnace body,electrode control utensil and hoisting ... gradeRated capacity (KVA)Hearth diameter (mm)Hearthheight(mm)Transformer secondary electric voltage(V)Electrode diameter (mm)Smelting power ...

Supplier: Shaanxi Autlong Environmental Engineering Co., Ltd.

[China Manufacturers]

Solar Grid Connected Inverter/Solar Grid-tie Inverter/PV Grid Inverter/Solar Inverter

Sep 04, 2012

... /PV Grid Inverter/Solar Inverter Flexible and expandable Low weight The StecaGrid DualString product range can beused universally ... parallel.The advantage of such a system is the low sensitivityto negative influences such as (e.g.) partial ... .Galvanic isolationDualString inverters from Steca are equipped with ahigh-frequency transformer, and are thus galvanicallyisolated. This enables unrestricted use ...

Supplier: EastWest Energy Technology Ltd.

[China Manufacturers]

100kw Grid-tie Pure Sine Wave Inverter for Wind Power System

Mar 15, 2012

... tie wind inverter with pure sine wave output, low THD, high efficiency 100kw Grid-tie Inverter for ... with the grid, thepower factory close to 1, low current harmonics, no pollution and impactto the gridClose-cycle ... AC output power100 KVAMax. AC output power120 KVAIsolation modeIndustrial frequency transformerRecommended Wind turbine120KVAMax. DC open circuit voltage780VDCMPPT range400~780VDCMax ...

Supplier: Guangzhou Neerg Trading Ltd.

[China Manufacturers]

3000W pure sine wave power inverter 24V DC 230V AC new 50hz

Apr 28, 2012

... performance excellence 2. Using frequency transformer, pure sine wave AC output, st IntroductionThis series of products specifically to address ... output, can adapt to all types of load-frequency design, independent modular layout, can effectively improve the ... microcomputer (CPU) control technology, performance excellence2. Using frequency transformer, pure sine wave AC output, strong ability to ...

Supplier: Nantong Hezheng Trading Co., Ltd.

[China Manufacturers]

dc-ac inverter 2100W

Dec 23, 2012

... dc-ac inverter 1.DC TO AC inverter 2.low frequency inverter 3.full automatic and silent operation 4.Builtin ... life of the battery Intelligence display of output voltage,frequency,battery capacity,fault,over load,load User can use ... seconds after the automatic closed-downBatteryBattery high-voltage and low-voltage protectionsReverse polarityBattery reverse polqrity protectionsAlarm soundAWhen the city ...

Supplier: Guangdong Haofeng Mechanical And Electrical Equipment Technology Co., Ltd.

[China Manufacturers]

110kv transmission line Composite Suspension Insulators

May 27, 2012

... badly polluted area with best quality and low price. General IntroductionHDIS---Suspension Composite Insulator ... Series SpecificationUnitHDDS-1HDDS-2HDDS-3HDDS-4Voltage Classkv15252835ANSI Class—DS15DS25DS28DS35Specified MechnicalLoad(SML)kN70707070Section Lengthmm330440480530Dry Arcing Distancemm203300340404Leakage Distancemm430680792990Low FrequencyDry FlashoverkV110130150200Low Frequency ...

Supplier: Zhejiang Hengda Electric Science And Technology Co., Ltd.

[China Manufacturers]

YD-845 Micro-computer Based Bus-bar PT Monitoring & Measuring Device/Busbar Relay Protection

Apr 29, 2012

... performance 2.bus grounding alarm 3.busbar over-frequency and low-frequency protection YD-845 micro-computer based bus-bar PT ... which can be used to detect and control the voltage transformer of power plant, substation busbar with voltage 110kV and ... wire-breaking alarm8. II level busbar low-frequency protection9. II level busabr over-frequency protection10. II level busbar grounding alarmTechnical ...

Supplier: Chongqing Yueda Electric Equipment Co., Ltd.

[China Manufacturers]

KPD DC Contactor

Nov 09, 2012

... ; 4) the professional manufacturer; 5) good quality and low price; KKD-110 series are designed to activate and deactivate electrical circuits in ... . Rated voltage of the main contacts 380V AC with a frequency of 50 and 60 Hz for 440 climatic execution T3 ...

Supplier: Zhejiang Flying Electric Co., Ltd.

[China Manufacturers]

Video surveillance 2-in-1 lightning protector for camera

Mar 14, 2013

... no interference with each other. 2 Wide frequency bands, little insert low Product DescriptionNKP series video SPD is used to protect power ... It is designed with advantage of large intake capacity, low residual voltage, fast response time and long lifetime. Technical ... each other; Reliable performance;2. Wide frequency band, little insertion loss, and low standing-wave ratio;3. Exquisite appearance; ...

Supplier: Suzhou Industrial Park Kejia Automation Co., Ltd.

[China Manufacturers]

High Potential Therapy Device(CE Certified) (JKF-XN-A)

Feb 13, 2012

... body cells by creating a high voltage electric field at low frequency. High Potential Therapy Device High Potential Energe , Electromagnetic Therapy ... .This device generates high voltage at very low current strength, at the frequency of 50/60Hz and 72000Hz, thus induces ... of Traditional Chinese Medicine in the body, produces a series of beneficial health-enhancing effects. More details as below: ...

Supplier: Guangzhou Health & Health Medical Equipment Co., Ltd.

[China Manufacturers]

YAQIN New MC-13S 6CA7 Valve Tube Integrated Amplifier

Apr 29, 2012

... type of the push-pull amplifier super linear circuit, that low frequency impetus full, Rich timbre. * The former stage for ... type fall in this circuit, frequency response wide, Distortion is small. * The output transformer USES the Japanese import audio special ... to standard measurement method), ensure the machine High, medium and low frequency sounds good, connect fully effective. * This machine is ...

Supplier: Shenzhen Crast Technology Co., Ltd.

[China Manufacturers]

PV grid-connected inverter_SG500KTL

Aug 19, 2012

... CE certificate Without transformer Rated Output Power,500KW General DescriptionsSG500KTL is using low-frequency isolation transformer for protective purpose. ... above 3000m) • High quality German Rittal enclosure • Low voltage ride through • KEMA DK5940, CE certification, CGC ... Voltage315VacGrid Voltage Range250~362VacRated Grid Frequency50Hz/60HzGrid Frequency Range47~51.5Hz/57~61.5HzOutput Current ...

Supplier: Sungrow Power Supply Co., Ltd.

[China Manufacturers]

Screw Mount Chip Feed through Filter

Jul 03, 2012

... .small, light, easy to install 2.wide range of suppressing frequency 3.variety type circuit 4.M 2.5~M 8 ... chip-type capacitor inside3. a wide range of suppressing frequency 4. nine series of this kind from A~G with mounting thread ... °C. Our advantage:1. Chinese military products2. High peformance and low price3. ISO9001 and GJB9001-2001A Chinese Military Quality System Certificate4 ...

Supplier: Chengdu Shieldtechnic Co., Ltd.

[China Manufacturers]

Electromagnetic Flowmeter

Mar 19, 2013

... 0.15%, 0.25% The greatest advantage of FFM62 series of intelligent electromagnetic flowmeters is that they are very stable ... and they have good repeatability. FFM62 intelligent electromagnetic flowmeters adopt low-frequency rectangular wave excitation with stable exciting current. This way ... ~ 12m/s ( extended range: 0.1 ~15m/s).These series of flowmeters can measure flow rate of conductive fluids like ...

Supplier: Shanghai Qiyi International Trade Co., Ltd.

[China Manufacturers]

Economical ZX7-200 MMA Welding Machine

Feb 03, 2013

... Machine Features: 1.It adopts MOSFET invert technology, high frequency arc start design2.It can balance automatic when voltage is ... and energy-saving5.It is easily arc, small flash, low noise stable welding arc, wonderful welding shape6.Being able to ... low carbon steel and low alloy steel. MMA Series MOSFET Inverter DC Manual WelderEconomical ZX7-200Input Power Voltage(V)Single phase 220±10%Frequency ...

Supplier: Yongkang Laode Welding Tools Industry & Trading Co., Ltd.

[China Manufacturers]

Fe-based amorphous ribbon iron-based amorphous ribbon

Apr 28, 2012

... permeability, low coercivity low loss, low exciting current, good temperature stability and low cost and a series of advantages.Applications:IF power distribution transformer cores transformer core ... non-PFC power factor correction inductor core pulse transformer air gap,AC-DC transformer core.The typical performance:Fe-based amorphous alloy ...

Supplier: Anhui Lizhi Magnetic Material Co., Ltd.

[China Manufacturers]

Amorphous ribbon

Jan 24, 2013

... induction 4 low loss Application Fields: 1. Distribution transformer core2. C type inductor, transformer core3 Toroidal filter inductor, PFC inductor core4. Mid-frequency transformer corePerformance ...

Supplier: China Amorphous Technology Co., Ltd.

[China Manufacturers]