power frequency resonance test system,China power frequency resonance test system Manufacturers, Suppliers

2KW-1000KW diesel generator sets Spare parts(AVR, Air filter, fuel filter,oil filter...)

Jan 03, 2013

... power dissipationMax 8 wattEmi suppressionInternal electromagnetic inerference filteringThermal drift0.05% per degree change in AVR ambientUnder frequency protection60Hz system ... presets knee point at 57HzFactory settings50Hz system presets knee point ... IJECTION PUMP ASSEMBLY(13)GOVERNOR & CONTROL SYSTEM(14)RECOIL STARTER ASSEMBLY(15)COOLING DEVICE ...

Supplier: Shanghai Yang Ma Generator Co., Ltd.

[China Manufacturers]

Generator AVR Universal GAVR-12A

Sep 12, 2012

... /440 VAC Programmable InputRugged Compact DesignWith Under Frequency ProtectionSoft Start Voltage RampingEMI SuppressionBuilt-in High Capacity ... Start Ramp Time: 2sec.Current: Continuous 4A Unit Power Dissipation: Max.8WattIntermittent 7A for 10SEE. EMI Suppression ... in AVR ambientUnder Frequency Protection: 60Hz system presets knee point at 55HzFactory Settings: 50Hz system presets knee point ...

Supplier: Chongqing Jiachai Mechatronic Equipment Co., Ltd.

[China Manufacturers]

FR135EX speaker driver unit

Aug 17, 2012

... low distortion, fast transient5)high power handling SpecificationsMagnet system Overall DimensionsD146X73mmMagnet system typeNeodymiumNet. Weight0.98kgMagnetic Gap Height14mmNominal Power Handing40 W rmsB Flux Density0. ... 88TNominal Impedance8 OhmsBl Product5.027TmSensitivity 1W/1M85.1dBMax Linear Excursion5.0mm+/-Frequency Response50- ...

Supplier: Jiaxing Fountek Electronics Co., Ltd.

[China Manufacturers]

10KV high-voltage switchgear

Mar 31, 2013

... of 3, 6,10KV 3 phase 50Hz AC system for electricity distributing, particularly suitable for occasions of ... vibration on the site.III. Technical data The power frequency of the control motor is 50 Hz, ... such as liquid resistance starter, reactor, and frequency sensitive rheostat can be used to control and ... of the main circuit wiring, the single line system drawing, and the drawing of arrangement; 2. ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

5.8GHZ Microwave motion sensor incandescent Lamp with IP20

Dec 31, 2012

... used in as automatic control switch, thesecurity system, and automatic video control system of ATM, as well as otherautomatic ... - 15 ~ + 70 degrees.SPECIFICATIONS:Power source: 100-130V/AC220-240V/ACPower frequency: 50/60HzHF system: :5.8GHz CW electric wave,ISM ... bandTransmission power: <0.3mWRated load: 60W ...

Supplier: Ningbo Pdlux Electronic Technology Co., Ltd.

[China Manufacturers]

1K5w pure sine wave transformerless phases on grid string Solar Inverter for solar panel Photovoltaic Inverter

Dec 30, 2012

... inverter, which used in grid tie solar system. It feed-in excess power from PV panel to Grid. Besides, when ... and multiples safety protection, it makes the PV system more efficient and reliable.Inverter 100K Product DescriptionSolar Photovoltaic ... range of performance indicators for power 5. Advanced anti-islanding technology 6. Comprehensive fuction of system protection, high reliability design ...

Supplier: Zhejiang KRIPAL Electric Co., Ltd.

[China Manufacturers]

55W UL Solar LED Street Light

Mar 23, 2012

... of each part of the whole Solar LED Lighting system, especially solar panel and battery, are depending on ... costThe Advantage of Spark Solar LED LightingSolar Street LightsLower power consumptionHigher power, Higher intensity Solar Street LightsSave all your electricity ... Radiation Safety Test System EVERFINE 1 1.0 Acceptable Refractory Tester No Information 2 3.0 Acceptable LED Power Driver AN8063 ...

Supplier: Shenzhen Spark Optoelectronics S&T Co., Ltd.

[China Manufacturers]

2-Way Full Range Wall Speaker (CM-10)

Mar 31, 2013

... .Technical Parameters Model CM-10 Picture System 2-Way Full Range Crossover Frequency 2.5KHz System Sensitivity 96dB Tweeter 1.34" 34 ... cores 110 magnet Bass 10" 65 cores 156 magent Power Handling ... 300W Nominal Impedance 8 Ohms Frequency Response 60Hz-20KHz Nominal Dispersion 90°*50 ...

Supplier: Guangzhou Ruichen Audio Equipment Co., Ltd.

[China Manufacturers]

Universal AVR for Generator AVR-12A

Jan 13, 2013

... %220/440VAC Programmable InputRugged Compact DesighSoft Start Voltage RampingWith Under Frequency Roll Off ProtectionEMI SuppressionBuilt-in High Capacity 10Amp Fuse Sensing ... trimmerEMI SuppressionInternal electromagnetic interference filteringUnit Power DissipationMax.8 wattUnder Frequency Protection60Hz system presets knee point at 55Hz 50Hz system presets knee point at 45HzDimensions107mmL ...

Supplier: Fuan Parbeau Electronics Co., Ltd.

[China Manufacturers]

Open type!!1000KW Cummins diesel generator set

Sep 16, 2012

... Liter)50.3Compression Ratio13.9:1Prime Power/Speed (kva/rpm)1250/1800Standby Power/Speed (kva/rpm)1375/1800Speed ... 50°C Is Optional.Speed Stability (%)≤5%Total lubrication system capacity (L)177Coolant capacity (without radiator) (L) ... steady frequency:≤5%regulating rate of instantaneous frequency:≤±10%The time of steady frequency:3secThe waving rate of frequency:≤1% Control System: ...

Supplier: Guangdong Salpower Equipment Co., Ltd.

[China Manufacturers]

latest measurement technologies, large character LCD display, surface mount technique TH2810D LCR Meter free shipping

Mar 31, 2013

... meter is our newly developed successor instruments for low frequency component measurement . TH2810D LCR meter free shipping TH2810D ... meter is our newly developed successor instruments for low frequency component measurement. TH2810D with its latest measurement technologies, ... on production line, incoming inspection of components and automatic test system. The RS-232C interface can be used to carry ...

Supplier: Shenzhen Laesent Technology Co., Ltd.

[China Manufacturers]

ceiling speaker

Mar 19, 2012

professional speaker, passive speaker,loudspeaker power amplifier and subwoofer system are our strong points STYLEGA-5088inch speaker Ø245*100installs the ...

Supplier: Yuyao Benlong Electric&Sound Components Co., Ltd.

[China Manufacturers]

high voltage pin type insulator

Jul 01, 2012

... -22-33 kv7. Creepage Distance:240-298-432-630mm8. .Low frequency puncture Voltage : 135-150-145-185kv9. Cantilever:Falling Load: 1080 ... VoltageOne Minute Power-FrequencyDry/KV657090110Wet/KV40505575Impulse/KV 110150-Radio Influence Voltage DateTest Voltage to Ground/KV15152230Maximum RIV at 1000kHz/KV800080001200016000Power Frequency Puncture ...

Supplier: Fujian Minqing Hengxin Electrical Co., Ltd.

[China Manufacturers]

**Hot sell in 2001 LED Daytime Running Lamp/ curved shape/ 0.6W282/ YC-W28**

Aug 28, 2012

... current: 1.12-0.55A LED DRL 3).Total Power consumption: 33.6WLED DRL 4).Maximum surface temperature:≤50 ... Bulb Color temperature range: 6,000K-7,000KLED DRL 2): Power: 0.6W LED bulbLED DRL 3): Rated working current: ... working automaticallyLow Voltage ProtectionWhen voltage < 9v, the system stops working automaticallyLose-Frequency ProtectionThe system stops working automatically, the LED light shuts ...

Supplier: Guangzhou Parrot Trade Co., Ltd.

[China Manufacturers]

Electronic Ballast

Feb 21, 2013

... output over supply voltage rangeIncreased lamp efficacy with high frequency operationLower total system power lossPre-heat start operation that increases lamp lifeSEED™ Design ...

Supplier: Delta Lighting

[China Manufacturers]

Solar Garden Lamp

Feb 15, 2012

... sun during the day and convert Working principle, system simple light born volts effect principle of solar panels ... day interval of overcast and rainy4Daily working hour 6The power of light source 7WThe kind of light sourceLEDInput ... voltageDC12-24VPower efficiency92%Power frequency50-60HZPower factor0.98LEDLED lumious efficiency >95Lm/Wluminaire5000LMColor ...

Supplier: Baoding Hongrui Science & Technology Development Co., Ltd.

[China Manufacturers]

3-way Line Array Ourdoor Speaker LA212

Feb 11, 2012

... LA 212Brand: SummitThe professional line array speaker system LA212 is a large scale line array ... the need for a high power, high bass impact system that is versatile and scalable for ... scale, three-way line array element Frequency response : 50HZ-20KHZ ±3dB Low frequency limit : 40Hz (-10dB) Drivers: ... exit neodymium magnet compression drivers, horn loaded Rated power LF 500W RMS , 2000W PEAK MF 250W RMS ...

Supplier: Summitlite International Ltd.

[China Manufacturers]

YC 110V Motor AC

May 18, 2012

... on.Woking condition:The motor can wrk on the rated power continuously under the following condition: the altitude is no ... 40°CRated voltage: 220VRated frequency: 50HZWorking System: S1Insulation Grade: E or BProtection Grade: IP44Cooling Type: IC411 TypeRated power(KW)Rated Volt(V)Rated ... current(A)Rated speed(r/min)Efficient(%)Power factor(cosØ)Stall current(A)Stall torque/Rated torqueMaximal ...

Supplier: Zibo Longkang Motor Co., Ltd.

[China Manufacturers]

5GF-LDE Air-Cooled Generating Set

Sep 14, 2012

... .3AEngine speed:3000r/minPhase: single phasePower Factor: 1Excitation system: controlled constant self-excitationD.C.output:12V/8.3AOperating ... : 406ccMax.output: 6.6kwCont.output: 5.9kwStarting system: electricGovernor system: centrfugal weight systemFuel: diesel light fuel(BS-AL ... 1.65LBore x Stroke: 86 x 70mmProtection system: low oil, warning system, stop deviceUNITNoise level at 7m: 70dB( ...

Supplier: Yancheng Jiangyang Foreign Trade Engine Co., Ltd.

[China Manufacturers]

Crucible or graphite material induction heating machine

Jan 12, 2013

... M-Series High Frequency up to 100KHz, can be used to heat the small crucible.Rated Power continuous operation design, system failure rate ... functions online.ItemIndicatorRemarkOutput power range20Kw-240KwOutput frequency range500Hz-10KHzAtecF Intermediate Frequency Series10KHz-100KHzAtecD High Frequency SeriesOutput power adjustable range5-100%Output frequency trackingAutomaticClosed-loop control ...

Supplier: Qingdao Maikeni International Trading Co., Ltd.

[China Manufacturers]