frequency meter jyx 45 hz,China frequency meter jyx 45 hz Manufacturers, Suppliers

USER FRIENDLY 90W LED STREET LAMP

Mar 30, 2013

... /Φ76mmInstallation Height8-10mLamp Weight(Kgs)10.5Carton Packing Size92cm x 45 cm x 24cmGross Weight13CertificateCE,RohsLed Streetl Lamp Description The UNB ...

Supplier: Shanghai Unitek Import And Export Co., Ltd.

[China Manufacturers]

Vibratory Roller (XD121)

Oct 30, 2012

... 4000 mm Steering angle ±46° Swing angle ±12° Vibration frequency 30-45 Hz Nominal amplitude 0.41/0.8 mm Centrifugal force 70 ...

Supplier: Yongzhou Yixiang Machinery & Equipment Ltd.

[China Manufacturers]

loud speaker

Sep 01, 2012

... (8")Nominal Impedance8 ΩRMS Power60 W Full Power200 WFrequency Response45 Hz - 20 kHzSensitivity Level>90 dB,Dimensions(L×W×D)358 ...

Supplier: Shenzhen Qiaodeng Video & Audio Equipment Co., Ltd.

[China Manufacturers]

... do not have fuse protection)50/60Hz SelectableUnder Frequency ProtectionBuilt-in High Breaking Capacity FuseEMI Suppression SpecificationsSensing ... Frequency Protection(UFRO): 60 Hz system presets knee point at 55 Hz (Factory Setting)50 Hz system presets knee point at 45 Hz ... (Factory Setting)Environment Mechanical Vibration : 1.3 G @ 5~26 Hz ...

Supplier: Shenzhou (Fujian) Electrical Machines Co., Ltd.

[China Manufacturers]

L21/8613 LF subwoofer loud speaker

Mar 19, 2012

... 4.6 inch voice coil,330mm magnet 5.23-900Hz frequency response 6. terrific LF loud speaker for subwoofer of compass ... Impedance8ohm Nominal Power handling11200Watts Program Power22400Watts Sensitivity(lw/lm)398dB Frequency Range423-900Hz Minimum Impedance(Zmin)9.3ohm Voice Coil Diameter150 ...

Supplier: Guangzhou Hipower Audio Co., Ltd.

[China Manufacturers]

**6*9 car speaker-coaxial**

Mar 31, 2013

... frame Power handling at peak250 watts Power handling RMS70 watts Frequency response45 Hz--23 KHz Sensitivity91 dB/W(1M) Impedance4 Ohms Weight ...

Supplier: Guangzhou Panyu District Shiji Hiwell Audio Equipments Factory

[China Manufacturers]

250w metal halide lamps electromagnetic ballast

Jun 21, 2012

... 250W,MH/HM 400W, HS 400W2.Voltage:220V,230V,240V3.Frequency:50Hz or 6 Hz4.Materials:100% copper wire,good silicon ...

Supplier: Ningbo Yuanjie Lighting Electric Devices Co., Ltd.

[China Manufacturers]

HOT SALE!! Genuine Cummins diesel generator set

Mar 31, 2013

... :Emergency Stop button / Voltmeter and selector switchAmmeter and selector switch / Frequency meterController with selection for auto-start, manual-start and Automatic ...

Supplier: Fuzhou D.N Power Equipment Co., Ltd.

[China Manufacturers]

Silent Diesel Generator

Mar 31, 2013

... /206176/220220/275Rated Voltage(V)220/380,230/440;etcFrequency(HZ)50DIESEL ENGINE MODEL6BT5.9-G26BTA5.9-G26BTAA5.9-G26CTA8.3 ... (12-wire for 3-phase)Excitation methodBrushlessInsulation classHVoltage regulationAVRCONTROL PANELV-meter, A-meter, Frequency meter, circuit breaker, transfer switch, temp.and pressure gauges, indicating ...

Supplier: Fuan Huanqiu Electric Motor Co., Ltd.

[China Manufacturers]

1KVA~20KVA LED/LCD ONLINE UPS

Mar 14, 2012

... AlarmBypass, On battery mode, Battery low, Overload, FaultAcoustic NoiseAt 1 meter distance45 dBA50 dBACommunicationsDB-9 PortRS-232 Serial InterfaceIntelligent SlotOptions: WebPower ...

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

W106505 10inch pa woofer speakers

Mar 31, 2013

... Nominal Diameter250/10mm/inch Rated impedance8ohm Power handing capacity250watts Sensitivity94dB Frequency RangeFs-3000Hz Voice Coil Diameter65/2.6mm/inch Voice Coil ... -SMALL PARAMETERS Resonance frequencyFs67Hz Dc resistanceRe5.6ohmMechanical factorQms12 Electrical factorQes0.45 Total factorQts0.44 BL factorBL14.1T.MEffective Moving massMms38gEffective Cas ...

Supplier: Guangzhou Fu He Electronic Technology Co., Ltd.

[China Manufacturers]

SWD-19A68 Hot AM FM music MP3 board

Mar 13, 2013

... ;5V;3.7V56PCS/small cartonRemoteFM function: (Frequency range:87.5-108MHZ)Frequency response:10-20000(HZ)336 PCS/big cartonWith led displayS/N ...

Supplier: Shenzhen Shunwangda Digital Co., Ltd.

[China Manufacturers]

Deep Sea Control Panel DSE501K For Diesel

Dec 29, 2012

... : 1amp dc (under power voltage) Tachometer output: 1ma fsd 75ohm meter Working temperature: -30o C~ +70o C Size: 72mm*72mm*118 ... Input Range: 15 - 305 V AC RMS Alternator Input Frequency: 50 - 60 Hz at rated engine speed. Magnetic Input Range: 0.5 ... plug and socket type connectors. Calibration:Speed trip setting and meter calibration adjustment potentiometer are accessible from the rear of the ...

Supplier: Fuan Parbeau Electronics Co., Ltd.

[China Manufacturers]

no UV 3W LED Ceiling light

Mar 16, 2013

... )Warm white; Neutral white; Cool whitebeam angle (with lens)30°/45°/60°for optionsOperation temperature-20~50°Coperating life>50,000hrsInput ... current350mAInput Voltage85~264VACFrequency Range50~60 Hz (±3)DimensionCut off Dia 58mmWarranty2yearsMOQ10pcs no UV 3W LED Ceiling ...

Supplier: Shenzhen Cesta Opto-Electronics Co., Ltd.

[China Manufacturers]

High-efficient 60W LED Gas Station Light

Sep 05, 2012

... )>=44.56 Lux (H=6m)>=50.03 Lux(H=8m)>=45.09 Lux(H=10m)>=36.09 LuxAverage Illumination (E)(50 ...

Supplier: Fuzhou AOK LED Light Co., Ltd.

[China Manufacturers]

15 Inch Wooden speaker

Feb 16, 2012

... ) woofer; 8 ohmDriver:1.8 "(44.4mm) 8 ohmFrequency response: 45 HZ-20 kHZ±3dBRated Power: 400W RMS (LF:350W/HF:50W ...

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

[China Manufacturers]

5W LED Lamp

Dec 17, 2012

... /pce)320mATotal Luminous Flux(with lens)>360 lm (@ thermal steady)Frequency Range50~60 HzLamp Efficiency> 66lm/wPower Factor>0.5CCT5500~6100KPower ...

Supplier: Shenzhen Evolving Technologies Ltd.

[China Manufacturers]

Speaker components

Mar 12, 2013

... capacity 99.3mm copper voice coil 35-2500 Hz response 97.4 dB SensitivitySpecificationsNominal Diameter460mm(18in)Nominal ... Impedance8ΩMinimum Impedance7.2ΩPower Handling (40-400 Hz) Nominal600WContinuous Program1200WSensitivity (1W/1m)97.4dBFrequency Range35-2500 ... Small ParametersFs35 HzRe5.0ΩQes0.32Qms14.39Qts0.31Vas270dm3n 03.45%X max±6mmX var±7mmMms170gB124.1TmLe1.4mHMounting and Shipping ...

Supplier: Guangzhou Baisheng Audio Equipment Co., Ltd.

[China Manufacturers]

ComAp generator controller NB30

Sep 08, 2012

... Hz): U1-U3, I1-I3, Hz, kW, kVAr, kWh Selectable protections alarm/ shutdown 3 phase Generator protections - Over-/under voltage - Over-/under frequency ... and return timerl Sealed to IP65. Parameters: Voltmeter, frequency meter, Ammeter, output(kw/kva), hourmeter, oil pressure, ... water temperature, Engine speed, mains frequency, battery voltage, fuel level.Protection:1) 3 phase ...

Supplier: Chongqing Junya Science & Technology Co., Ltd.

[China Manufacturers]

36w led transformer 12V 3A

Apr 25, 2012

... (Constant)3AMax output Power12WStorage temperature: -40-80 degreeOperating temperature: -25-45 degreeHumidity operating: 20%-95%Humidity storage: 10%-95%ProtectionsShort CircuitAuto ...

Supplier: Guangzhou Kindom Co., Ltd.

[China Manufacturers]