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

KYN61-40.5 AC metal armored Switchgear

Aug 26, 2012

... in 40.5KV three phase current 50Hz power system, in the switch board room of power plant, power substation, industrial and mining establishments. The ... 1600 2000rated current of circuit breakerA630 1250 1600 2000Rated insulationlevel1min power frequency withstand voltage KV95/110Lightning surge withstand voltageKV185/215Loop withstand voltageV ...

Supplier: Jiangsu Hengdeli Electric Co., Ltd.

[China Manufacturers]

JYN1-40.5AC withdrawout metal-enclosed switchgear

Aug 28, 2012

... of three-phase AC 50HZ single bus system to receiver and distributor of the 35KV power grid. This product applies the hermetically ... ideal indoor switchgear for 35KV distribution system.3. Technical parameters ItemUnitValueRated voltageKV40.5Rated insulation level1 min power frequency withstand voltageKVPhase-phasePhase-earthIsolation fracture95110Rated ...

Supplier: Huanyu Group (Nanjing) Co., Ltd.

[China Manufacturers]

Hermetically-sealed Distribution Transformer

Nov 08, 2012

... Hermetically-sealed transformers have good prospect of application in the power system. Less no-load loss. The S11-M series ... sealed distribution transformers have good prospect of application in the power system. The no-load loss is about 30% lower ... voltage of the equipmentkVEffective value of rated short-duration power frequency withstand voltagekV/minFull-wave peak value of rated lightning ...

Supplier: Jiangshan Huaxin Trading Co., Ltd.

[China Manufacturers]

ZN32M-14 series outdoor vacuum circuit breakeror high volta

May 22, 2012

... controller, after to increase the PT power composed outdoor intelligent switch system and recloser. The intelligent system can achieve three reclosing, overload protection ... , improve system reliability in order to achieve distribution network automation.Technical data NOItemUnitsValue12kV 24kVVoltage parameters1Rated frequencyHz50/602Rated voltagekV12kV24kV31 min power frequency withstand voltage ...

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

P10 red color LED bus display

May 31, 2012

... bus displayCE,RoHs,Fcc,IP65,ISO9001:2008100% 24 hours aging test before packinggood pre-sale and after sale service factory direct1 ... : P10 red color led module2).power supply: DC 12V-24V to DC 5V 10A power supply3).control system:ZH-U04).aluminium profile frame ...

Supplier: Zhengzhou City Zhengdong New Area Liyuan Photoelectric Firm

[China Manufacturers]

High voltage shunt capacitor compensation equipment

Feb 04, 2012

High voltage shunt capacitor compensation equipment is suitable for use in the power frequency electric power system, for raisin High voltage shunt capacitor compensation equipment

Supplier: Jiande Haihua Electric Co., Ltd.

[China Manufacturers]

GSM wireless control direct read water meter

Feb 27, 2013

... box at a certain height, adapting the communication conditions.D. Power supplya. Solutions select: The client could select the lithium battery ... , which will be changed into a 7V DC power supply to the system. And It only can be used in the meter ... . Send by fixed quantity: According to the program, the system read and test the quantity used, and compare with the fixed quantity ...

Supplier: Shanghai Qiyi International Trade Co., Ltd.

[China Manufacturers]

PMAC600B 3-phase digital panel meter

Nov 01, 2012

3-phase Universal Digital Panel Meter LED display volt, current, power, frequency, power factor, kWh, DI/ DO RS485, Modbus PMAC600B 3-phase Digital ... Meter ØSuit for 220V, or 240V (ph-N) low voltage systemØSimultaneous sampling of Volts and AmpsØCompact design with all ... , Ic, InØActive power – Pa, Pb, Pc, ∑PØReactive power –Qa, Qb, Qc, ∑QØPower factor—PFa, PFb, PFc, ∑PFØFrequency--FØActive energy ...

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

200MHz 23dB Gain Silicon CATV Reverse Amplifier Module (CR223)

Oct 09, 2012

... . Power Gain 23dB 2. Frequency range is 5-200MHz 3. Voltage supply is 24V 4. Installing configuration is SOT115J package Product Features Power ... suitable to use in reverse signal power amplifier in CATV system; Installing configuration is SOT115J package; Operating frequency range is 5-200MHz; Voltage ...

Supplier: Shenzhen Current Electronics Co., Ltd.

[China Manufacturers]

Pulse Igniter JP-05F

Feb 17, 2013

... appliance environment for correct component values. ===========About Product============Power Voltage: 220~240VPower Frequency: 50-60HzRated Power: 0.6VAMax. Ambient Temerature: 120oCSpark Gap: ≥ ... has been well applied. There are three layers of test to assure the quality, so we can make sure ... CE, ISO9001:2000, and our products have been passed RoHS test. R&D is vital in our company culture and we ...

Supplier: Yueqing Jiuzhou Electron Co., Ltd.

[China Manufacturers]

72.5KV Disconnect Switch

Aug 18, 2012

... 2. Oudoor 3. IEC Standard 4. ISO Certificated 5. Type Test Report 72.5KV Disconnect Switch1. Type: Outdoor2. Mode: GW5-72 ... . Main Technical SpecificationsItemsUnitsTechnical SpecificationsRated VoltagekV40.572.5126Rated insulation level1min. Rated power frequency withstand voltageTo earthkV95140230Across open DSkV118160265Rated lighting impulse withstand voltageTo earthkV185325550Across ...

Supplier: Hengyang Guoneng Mechanical And Electrical Equipment Co., Ltd.

[China Manufacturers]

Composite insulator

Dec 10, 2012

... in power system,railway electrification system and communication system from being damaged by atmosphere overvoltage,operation overvoltage and power frequency temporary ... overvoltage etc.The arrester is the basis of insulation coordination in power system.The ... best protection can be provided for the power equipments.Composite coating metal oxide arreater applies ...

Supplier: Dalian Composite Insulator Co., Ltd.

[China Manufacturers]

post insulator

Jan 21, 2013

... ) mm1143* Drying arcing distance mm438* Cantilever strength KN 12.5* Power frequency flashover voltageDry KV160Wet KV130* Critical impulse flashover voltagePositive KV265Negative KV380 ...

Supplier: Hunan Liling Xinrui Electronic Ceramics Co., Ltd.

[China Manufacturers]

industrial Bridgelux 120w led high bay 300 watts LED bay light IP 65 With CE, ROHS TUV, VOP and UL driver

Aug 10, 2012

... -265VPower frequency50HZ-60HZTotal harmonic distortion≤9%Power factor>0.98LED working voltageDC30-36VLED Qty.1PCLED power consumption300WTotal system consumption324WLED lighting efficiency90-100LM/WLED ...

Supplier: Shenzhen Sunway Optoelectronic Technology Co., Ltd.

[China Manufacturers]

Beijing Sincoheren Elite hair removal with CE

Jan 31, 2013

1.Elite (IPL+RF) hair removal 2.Radio frequency:10Mhz 3.Block inside design 4.Spot size:8*34mm, ... .3. Safe and comfortable treatment: water cooling, semi-conductor cooling system would make the temperature of hand piece crystal get at ... and comfortable.4. Effective and lasting result: Precise energy-control system makes IPL treatment effective and lasting result of hair-removal ...

Supplier: Beijing Sincoheren Science & Technology Development Co., Ltd.

[China Manufacturers]

Ultra Slim Light Box

Dec 29, 2012

... and video signal. (2) 4096 grade grey control system and the color is over 16.7 millions, and ... 8Viewing distance≥ 30mViewing angle120°Max power consumption150WControl systemsameDrive apparatus595driveDrive mode1/4scanFrame frequency≥ 60hz/sRefresh frequency≥ 180hz/sEnveroment temperature40Led assembly typeLed ... and video signal. (2) 4096 grade grey control system and the color is over 16.7 millions, ...

Supplier: Jiangsu Southocean Optoelectronics Co., Ltd.

[China Manufacturers]

2013 new hot led products indoor P5 led signs/light Alunminum rental led stage display

Aug 06, 2012

... 6000>5000>4500>6500>6000>5500>4500>2500Max Power consumption(W/Sqm)150010008001000850650500300Driving mode1/4scan,constant ... (>cd/Sqm)>2000>1600>1500>140012001000>800Max Power consumption(w/sqm)1800150010001200850500400Driving mode1/16 scan, ... Differential Scanning SystemLED optical-Electrical Test SystemChips Detetion SystemAging TesterThermal shock Test SystemHigh temp.Storage Chips Perforance ...

Supplier: Shenzhen CreKing Electronics Technology Co., Ltd.

[China Manufacturers]

**12W 300*300mm Panel Lights , 12.5mm Thickness**

Nov 03, 2012

... and IR radiationFlexible range competitive price for you orderStrict QC system control the products, never let the unqualified goods into marketsCareful ... , malls, etc Cautions:1. Indoor use only ; Switch off the power before replacing the lamp2. Keep away from direct sunshine,high ...

Supplier: Fenghua Jinyuan Electronic Co., Ltd.

[China Manufacturers]

led video wall which is very good qulity and very good price

Jan 26, 2013

... .5—150mInput voltage(nominal)V/AC110 ~ 220Input power frequencyHertz50 ~ 60Input power(average)Watts 300Input power(max)W/sqm 600Cooling system110~240V/AC Fans ...

Supplier: Shenzhen Haisheng Optoelectronics Co., Ltd.

[China Manufacturers]

150W Street LED Light

Mar 04, 2012

... airproof, IP65 3.60% energy saving 4.1~3W high power LED Product FeaturesEnvironmental friendly, no Pb, no Hg.1~3W ... high power LED with the quality of high heat sink, low photo ... 0A (Constant Current)Fixture Efficiency≥94%Total Power Consumption158W±5WLight Efficiency≥80lm/WLED Power Consumption144W±5WLuminous Flux10875~12750lmPower Efficiency≥91%Color ...

Supplier: Shenzhen Yaham Optoelectronics Co., Ltd.

[China Manufacturers]