harmonic power meters,China harmonic power meters Manufacturers, Suppliers

4-20ma water level controller STK633 with hart protocol and 10 meters cable

Mar 31, 2013

water level controller: Measuring ranges: 0 ~10mmH2O ~20mH2O Power supply: 10.5-45VDC Output signal:4-20 mA or ... 4-20ma level sensor STK633 with hart protocol and 10 meters cableOutput signal : * 2-wire-system : 4...20 mA with superimposed ... :Zero error: 0.1%/7Mpa Span error: 0.2%/7Mpa * Power supply effect :Negligible* Vibration effect :<0.01% of URL /g ...

Supplier: Sense Instruments Co., Ltd.

[China Manufacturers]

Electronic Ballast with 99.9% Power Factor and 120 or 240V Voltage

Sep 13, 2012

... on either 120 or 240V Extremely efficient: 99.9% power factor Low harmonic general harmonic THD: <10%Saves energy, uses 14% less energy ... life and reduces lumen depreciation Electronic Ballast with 99.9% Power Factor and 120 or 240V Voltage

Supplier: Shenzhen Longood Intelligent Electric Co., Ltd.

[China Manufacturers]

NEW 3.1 active power speaker AND digital display screen

Mar 31, 2013

... speaker 3.1 home theater speakerWith USB,SD,FM,500W POWER feature:1.professional 3.1 active home theater speaker with ... .1 active home theater speaker with USB/SD/FMspecification: OUTPUT POWER 140W HORN 8"+3"+3"*4 IMPENDANCE 4ΩOur company ... be competitive.Through 10 years' efforts, we have 10000 square meters of modern standard workshop, competent and devotional working and managing ...

Supplier: Guangzhou Vorsen Electronic Science & Technology Co., Ltd.

[China Manufacturers]

amplifier professional amplifier audio amplifier switching power amplifier

Mar 31, 2013

... are designed as the compact size but large power,the high quality and competitive price product.Thanks ... to the switching power supply model, H class amplification circuit,SA series ... stereo etc. are available. Professional Power amplifierAmplifier output power (RMS)220W×2 (8Ω)Gross harmonic distortion ..........................<0.1%Frequency response ...

Supplier: Ningbo Junpin Electronics Co., Ltd.

[China Manufacturers]

160w flood light AC86-265V,waterproof ip65 led light flood,outdoor, high power tunnel light

Mar 31, 2013

... CE,RoHS. Life time:50000hours 160w led flood light fixture Power:160wInput voltage:86-265VAC.Led: Bridgelux.Driver: waterproof. and ... the lamp's efficiency more than 90%.•The driver of power use universal ac voltage input, so the lamp can ... TG-160WDescriptionLED Flood LightInput Voltage:AC85~285Frequency Range50Hz~60HzTotal Harmonic Distortion< 9%Power Factor>0.98LED Working VoltageDC30~36VLED 2 pc ...

Supplier: Shenzhen Shoklighting Technology Co., Ltd.

[China Manufacturers]

Saving energy aluminium High power LED downlight 5

Mar 31, 2013

Aluminium High power LED downlight Saving energy. Convenient installation. High color range. Long ... Background Lighting Co.,Ltd. Founded in 2002,covering20,000 square meters,possessing self-running input & export rights, is a high-tech ... , East South Asia, and other regions. Saving energy aluminium High power LED downlight MODEL NO.:JH-LED AR111B-9*1WPOWER:9 ...

Supplier: Shangyu Jinghua Background Lighting Co., Ltd.

[China Manufacturers]

Hot Sell Pure sine wave Power inverters(12V 300W and 24V 500W)

Mar 31, 2013

... Refrigerator, Air condition, computer, lighting ,and even sensitive equipments, power tools, vacuum cleaner, and outdoor working station, etc. Features Be ... able to work in wind power station , solar power station and wind&solar hybrid generationWith high efficiency ... . Load loss≤1%Rated Output PowerOutput FormPure Sine WaveTotal Harmonic Distortion≤3%Output frequency (Hz)50/60 Hz±0 ...

Supplier: Anhui In-Sky General Trading Co., Ltd.

[China Manufacturers]

Good quality!!8-50kw TFS-H series Third-Harmonic Excitation A.C. Synchronous marine Generator

Mar 23, 2012

... to ship with excellent electrical TFS-H series Marine Third-Harmonic Excitation A.C. Synchronous Generator Description:TFS-H series ... marine third-harmonic excitation a.c. synchronous generators are designed to shipping ... the Construction and Classification of Sea-steel Ships>>.Technology: ModelRated Power (KW/KVA) Rated Volts (V) Rated Curr.(A) ...

Supplier: Fujian Yihua Electrical Machinery Co., Ltd.

[China Manufacturers]

Signal Link Brand, GSM repeater, 20dBm power, S20A-DB

Jul 30, 2012

... down if oscillation is detected 12. Universal power range of 90V~265V13.Small size light weight ... with that of single band S10A~S20A and similar power consumption. 1. S10A-DB ~S20A-DB are ... elegant looking, compact size for space saving, lower power consumption and can be installed within one hour.Additionally ... ~800 square meters.2) S15A-DB: 800~1500 square meters.3) S20A-DB: 1000~2000 square meters.4.The ...

Supplier: Shenzhen Huaptec Co., Ltd.

[China Manufacturers]

12W led downlight with CE RoHS high power ceiling

Mar 31, 2013

... , ROHS approved.9. Installation: Convenient and efficientSpecification: Item No.Power LED QTY LED Type Luminous Flux Color TemperatureN.W./pcs ... SZ-D01WB1W1pcsHigh power LED 90lm±5% 2700-7000K79gSZ-D03WB3W3pcs230lm±5% 2700-7000K222gSZ ... lines and MachinesFactory Size: 1,000-3,000 square meters *SMT machine*Wave soldering machine*Reflow oven machine*High ...

Supplier: Shenzhen Power Led Lighting Co., Ltd.

[China Manufacturers]

500KVA(400KW) Cummins power generator set

Mar 31, 2013

... 6cylinder, Cycle Water-cooled,4-stroke 500KVA(400KW) Cummins power generator set Model:YT500GS Model YT90GS Frequency 50HZ Rated ... 230/400V Engine Speed 1500RMP DC Output 12V-8.3A Power Factor 0.8 Phase number 3 Start Mode ELECTRIC START ... Alternator Model SWT270S1-4B Rated Output 80kw Alternator type Triple harmonic excitation with brush self-excitation with AVR alternator Model ...

Supplier: Ningde Yin Tong Imp. & Exp. Co., Ltd.

[China Manufacturers]

Portable Power Bank for ipod/iphone/ipad

May 26, 2012

... 3.Accessory 2 USB 5 connector Portable Power Bank for ipod/iphone/ipadPackaging & DeliveryPackaging ... protecting user devices 4).LED light indicates power capacity level exactly 5).Aluminum alloy casing ... . Mac os operating system PCOther function: Power Intelligent monitoring system Fit for:iPhone,iPad ... Bluetooth operating distance of 15 meters Product Image: Portable Power Bank for ipod/iphone/ipad

Supplier: Shenzhen Tomsi Technology Co., Ltd.

[China Manufacturers]

2.4GHz digital wireless power active amplifier

Mar 31, 2013

... amplifier. CE, FCC approved. 2.4GHz Wireless Portable power active amplifierProduct Description: The Wireless audio transmitter and amplifier TP ... audio with 64K sampling rate and 16-bit resolution. Low power consumption. GFSK digital modulation/demodulation. 20Hz ~ 20 KHz ... up to 180 meters (L. O. S. ) with perfect reception. Technical specifications: Frequency response 20-20kHz DC power supply 110- ...

Supplier: Soyo Technology Development Co., Ltd.

[China Manufacturers]

SE82 high power speaker

May 30, 2012

... .75mm Aluminium Wire Voice Coil 3.Smooth Response SE82 high power speaker 1.4" high frequency compression driver.The particular mylar ... : Get your order when you need it.9) 4000 square meters workshop, with about 200 workers and 30 professional engineers10) Convenient ... to Baiyun Airport11) 24 hours on line service. SE82 high power speaker

Supplier: Guangzhou ZSOUND Proaudio Technology Co., Ltd.

[China Manufacturers]

18650 2000mAH lithium battery for power bank

Mar 31, 2013

... 2000mAH lithium battery for power bankFeatures:It is suitable for notebook,interphone,portable DVD,instruments and meters,sonic equipment,electric tools,digital ...

Supplier: Shanxi Zhongdao Energy Co., Ltd.

[China Manufacturers]

Sell power amplifier

Jun 13, 2012

... -800HA-900 4Ω Output Power 1300W1600W2000W 8Ω Output Power 800W1000W1200W BTL2000W2500W3000W Frequency Response20Hz-20KHz20Hz-20KHz20Hz-20KHz Total Harmonic Distortion<0.05%<0.05 ... Ratio>105dB>105dB>105dB Input Sensitivity0.775V0.775V0.775V Sell power amplifier

Supplier: S-Paul Audio Equipment Factory

[China Manufacturers]

China high power outdoor street lighting 30w with CE&RoHS

Mar 31, 2013

... 3. Reasonable prices,fast delivery 4.CE&RoHS China high power outdoor street lighting 30w with CE&RoHSbase technical dates: ... 40W 50WInput VoltageAC85-265V, 50/60HzLED brandBridgeLuxPower Factor>90%Total Harmonic Distortion<15%Color Temperature2700-4000K/4000-6000/6000-7000KColor Rendering ... top quality and competitive prices.We mainly deal in high power led lights,such as:led flood light,led tunnel ...

Supplier: Shenzhen Snoowel Technology Co., Limited

[China Manufacturers]

2010 Big Power Generator Set KTA38-G5

May 16, 2012

... the shipping cost willbe charged on both sides for 50%. Power Specifications 1) 1500RPM at 50Hz/1800RPM at 60Hz 2) ... Water Cooled 3) Turbocharged Electrical Specifications 1) Power Factor: 0.8 Lagging 2) 3 Phase 4 Pole 3 ... FunctionKey start / auto startMonitoring meters: Current; Frequency; Wire Voltage; Genset KVA; Genset KW; OutputCapacity; Output KW.H; Power Factor. Warning/Shutdown: ...

Supplier: Foshan Sunkings Electric Co., Ltd.

[China Manufacturers]

high power led tube

Jul 12, 2012

... tube 1) LED qty: 24pcs high power LED 2) Power:24W 3) Shine up to 4 meters' wall 4) IP Rate:IP65 (waterproof ... ) High power led tube led quantity:24pcs high power LEDsPower: 24WMaterial: Stainless ... /W/O/RGBHigh brightnessColor changing without converter Product Application high power led tube

Supplier: Shenzhen Colo Technology Inc.

[China Manufacturers]

high power 120w solar street light

Mar 31, 2013

... street light:LED consumption112WSystem consumption120WVoltageAC110V-240VPower Efficiency>90%Power Factor>98%Total Harmonic Distortion<15%LED efficiency>100Lm/WLED Initial ... 120W,180W,etc. as customer's request.Features:·High power led street light,it's a typical green lighting.·Energy ... quality ·Wide color of temperature range available ·Power efficiency over 90%,Power factor up to 0.98,THD less than ...

Supplier: Shenzhen Hawells Technology Co., Ltd.

[China Manufacturers]