digital power factor meter,China digital power factor meter Manufacturers, Suppliers

1KW inverter/digital generator

May 03, 2012

... ×260×390mmGross/ Net weight17/15kgUnit(20FT)480 units 1KW inverter/digital generator

Supplier: Yangzhou Hengdong Mechanical & Electrical Co., Ltd.

[China Manufacturers]

Inverter MMA Welders( IGBT Uni-Transistor Series) with dual power

May 17, 2012

... -cooled,themostatic protection [Performance characteristics]1.Control Panel superior design2.digital display, welding current is adjustable precision 1A3. arc current can ... information: Inverter MMA Welders( IGBT Uni-Transistor Series) with dual power

Supplier: Zhejiang Kailida Explosion-Proof Electromechanical Co., Ltd.

[China Manufacturers]

1500w Digital Ballast for Grow light

Mar 31, 2013

... 60HZ Guarantee period: 2 years CE,EMC,ROHS,UL 1500w Digital Ballast for Grow light Welcome to SGMT Electronic Ballast Manufacturer ... the magnetic ballast2:Wide input voltage, constant power output, prolonging life span of bulb3:Higher power factor PF>0.98, low total harmonic ... distortion THD≤ 10% low input current , low power consumption on line4 ...

Supplier: Shenzhen Golden Motion Technology Co., Ltd.

[China Manufacturers]

gradiometer, gradient meter

Mar 31, 2013

... angle range: -90~+90 3 more ea gradiometer, gradient meter Digital incliometer / gradient meter SDC200 Features1.) In-built solid sensor component,with features ...

Supplier: Shenzhen Rion Technology Co., Ltd.

[China Manufacturers]

Locomotive light MH250W -110VDC Digital Ballast

Feb 16, 2012

... Digital Ballast (TMD-250-110B) Specification: Voltage input range: 80Vdc~300Vdc Input Power: 275W+/-10W Rating V. In: 120/240Vdc Power factor: ... >0.99 Efficiency: 90 %( Max) Output load: One 250W Metal Halide Lamp Output power: 250W+/-5% ... frequency: 100Hz+/-5Hz Strike-voltage: >30KV Time before full power output: ≤20s Protection of short circuit: Available Protection ...

Supplier: Shenzhen Techone Tech Co., Ltd.

[China Manufacturers]

Communication power supply for trunking system(48vdc , 2u,19'' )

Sep 03, 2012

We are special in communicaiton power supply,switching power supply,radio power supply Communication power supply for trunking system(48vdc , 2u,19'' ... available for n+1 redundant structure3) Complete new power factor correcting circuit with a PF value close to 1 ... station for communication and trunking base stations for digital systems Communication power supply for trunking system(48vdc , 2u,19'' ...

Supplier: Guangdong Kingsunny Technology Co., Ltd.

[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 ... ),96Lux(10m),62Lux(12m)Horizonta Irradiate Range5*20 square meter CCTWarm White:3000-4000K Pure White:4000-6300K Cool ... quality ·Wide color of temperature range available ·Power efficiency over 90%,Power factor up to 0.98,THD less than 10 ...

Supplier: Shenzhen Hawells Technology Co., Ltd.

[China Manufacturers]

2013 Newest Wholesale Waterproof Power 30W Led Driver

Mar 31, 2013

... ,LVD,RoHS 1. Product name: 2013 Newest Wholesale Waterproof Power 30W Led Driver 2. Innovative lovely shape design, fashionable ... 103% rated output current adjustable by internal potential meterPower factor More than 0.95 Output Voltage27-38VDCOutput Current360mAOut Power15WOperating ... . Our products include high power LED bulb, T5&T8 LED tube, high power LED spotlight, high power LED candle lamp, LED ...

Supplier: GWP Lighting Technology (Dongguan) Co., Ltd.

[China Manufacturers]

Digital Electronic Grow light ballast

Mar 31, 2013

Extremely efficient-high power factor >0.99 All-round energy conservation - 30% Digital Electronic Grow Light Ballast-Extremely efficient - High power Factor > 0.99-All-round ... dramatically less than with magnetic ballasts-Longer bulb life-Constant power output and soft-start enables lamp life 3-4 times ...

Supplier: Nanjing Foreign Trade Co., Ltd.

[China Manufacturers]

150W Electronic Digital Ballast for MH Bulbs

Mar 14, 2013

... : 50Hz~60HzOutput frequency:25K~100KDiming: 0--10V AutomaticllyMax THD: <10% Power factor:>0.99CCF: <1.7Efficiency of unit :>90% Operation temperature:-30 ... :0--10V Automaticlly ,electronic ballast for MH Bulbs 150W Electronic Digital Ballast for MH Bulbs

Supplier: Shenzhen Number Energy Saving Corporation

[China Manufacturers]

high power pa amplifier, sound amplifier, professional power amplifier, audio amplifier

Mar 12, 2013

... audio products. Our product ranges include also Karaoke system, switching power amplifier, digital power amplifier, mixing console, microphone, flight cases, audio cable, speaker ... Ω, Unbalanced:10KΩFrequency Response20Hz-20KHzInput Sensitivity0dB(0.775V for rated power)Damping Factor >400> 600> 800> 800S/N> 105 dBTHD≤ 0.05 ...

Supplier: Guangzhou TASSO Pro Audio Co., Ltd.

[China Manufacturers]

High power Led road lamp 56W

Sep 13, 2012

... Years SPEC:Brand: CAN YUMaterial: AlLED Power: 56*1WSystem Consumption: 63WSize: 308×505×80(mm)Power Factor; >0.95Color Temperature: 2700-7000KWorking ... 9M>13LuxAverage illumination Height 6M10 * 24square meterHeight 9M12 * 30square meter Features:1. Revolutionary aluminum PCB Design with “Producting IC technologies ... efficiency above 95%,and light efficiency > 95lm/W High power Led road lamp 56W

Supplier: Ningbo Canyu Opto Electrical Trade Co., Ltd.

[China Manufacturers]

Uninterruptible Power Supply

Mar 07, 2013

... parallel redundant function Introductions:The series is a uninterruptible power supply system that is an advanced on-line sine ... which can provide precision equipment with reliable and superior AC power supply. It applys to computer equipment, communication systems and ... UPS will automatically switch back to inverter power supply status.Features:1. All Digital Design2. With reverse detection of AC zero ...

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

600w digital hps ballast

Sep 10, 2012

1.high pressure sodium light ballasts 2. 600w digital hps ballast 3.Suitable for HPS,MH 4.CE ... low frequency output, no sound resonatiing.2.High-speed digital processor for signal.3.Overload,overvoltage and short-circuit, ... saving Power600WLampsMH/HPSDimmableYesStandardAmerica/EuropeanRated lline voltage120/240Input voltage93Vac~265VacPower factor≥0.99Efficiency≥90%THD≤10%Tube voltage80Vac~145VacCCF≤1 ...

Supplier: Fujian Raynen Electronics Co., Ltd.

[China Manufacturers]

750w HPS digital ballast

Jun 27, 2012

... 12 month warranty 4.Pass CE&FCC 750W Digital Electronic Ballast: High power 750 watts Fit for 750 watts High Pressure ... Low Noise Energy saving and environmental friendly Stabilize input power and output luminous flux Reduce wastage and improve usable ... efficiency of power supply equipment capability Shielded component to protect against Radio ...

Supplier: Yueqing Huajia Electronic & Tech Co., Ltd.

[China Manufacturers]

Power and Harmonics Analyzer PROVA-6830A Series

Mar 31, 2013

Power and Harmonics Analyzer PROVA-6830A Series 1).Clamp Meter:100A,1000A,3000A for option 2).Optical isolated USB Interface ... PROVA-6830A Series Power and Harmonics Analyzer ... (V 123 and L 123 ) Active Power (W, KW, MW, GW) Apparent and Reactive Power (KVA, KVAR) Power Factor (PF), Phase Angle (Φ) Energy (WH ...

Supplier: Shenzhen Laesent Technology Co., Ltd.

[China Manufacturers]

HONE power! New Design Good Quality Soundproof Diesel Generating

Mar 31, 2013

... level to 70dBA/7m2.Various nice appearances for your choice3.Digital Voltage regulator to keep output stable4.Integrated control system ... kw/kva)8/1010/12.5Standby power(kw/kva)9/11.2511/13.75Phase numer33Power factor(cosø)0.80.8Rated current(A ... Remote Control System*LCD display,fault warning and shutdown protection*Digital controller,contributing to reliable and long time trobule free operation ...

Supplier: Fuzhou Judongneng Machinery Equipment Co., Ltd.

[China Manufacturers]

GZDW DC Power Supply Panel

Mar 31, 2013

... and equipment adopt high frequency switchgear rectifying DW DC power supply PanelThe system is composed of AC distribution unti, ... supply and the supply to the protection relay,instrument,meter and accident lighting in the secondary circuit.Features and ... FunctionsAdopt advanced high-frequency power supply technology with efficiency greater than 91% and power factor greater than 0.90.Provided ...

Supplier: Changcheng Electrical Equipment Group Zhejiang Imp. & Exp. Co., Ltd.

[China Manufacturers]

WHFC-Series High Frequency Inverter Switch Charging Rectifier Power Supply

Dec 22, 2012

... AC/AC-DC rectifier and LC wave filtering. DSP computer digital control, instantaneous value double-loop control system, with the ... switch rectifier plus LC wave filtering5. Main controller: DSP computer digital instantaneous value double-loop control, with quick response speed and ... rectifier; Light weight, it is 1/20 of SCR rectifier12. Power factor≥0.92 13. Complete efficiency≥0.95 WHFC-Series High ...

Supplier: Chengdu General Rectification Electric Appliance Research Institute

[China Manufacturers]

UL,CUL, CE,TUV, listed 120-240V,1000W,600W,400W, digital ballast

Dec 07, 2012

... Welthink series Grow light ballast,digital ballast.Run for HPS and MH lamps both.High power factorPF≥0.98Low harmonicGeneral harmonic ... THD≤ 10%High light efficiencyand energy saving.Low power consumptionMore lumens: 20-30% more lumens than magnetic ballastsConstant ... silent: no more humming and buzzing.Constant output of power when voltage fluctuate with no flickeringNo fans inside,water ...

Supplier: Hangzhou Welthink Electronic Co., Ltd.

[China Manufacturers]