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Petroleum compound drilling rig

Mar 30, 2012

... Compound Drive Drilling RigAchieving sound operation performance by economical power configuration, the compound drive drilling rig meets the ... better drilling performanceRig floor is in two levels. Power and transmission system are installed on the rear low ... convenient operationModule design is provided for reasonable arrangement, power compensation and high use ratioCompound can be used to drive ...

Supplier: Baoji Baohao Petroleum Machinery Equipment Co., Ltd. [China Manufacturers]

Reactor

Apr 08, 2012

... limitation, current-stabilization, wave filer, no power compensation, phase displacement, energy-saving, power magnification and so on. l No gas ... transmission system of silicon controlled rectifier power supply; when power supply supplies power directly, coil in reactor which is ... to DC current with pulsant element, then supply power to pulsant current traction electrical engine through filter ...

Supplier: Bao Ding Tian Wei Group Jiang Su Wuzhou Transformer Co., Ltd. [China Manufacturers]

iSVG series high-voltage static var generator

Nov 13, 2012

... third-generation static var generator device developed by INVT for power compensation and harmonics compensate.iSVG series products apply advanced chain ... var generator can reduce the line loss, improve the system power factor and transmission stability, control voltage fluctuation, balance three ... phase and ensure the good quality of power supply, so it is widely used in various cases ...

Supplier: Shenzhen INVT Electric Co., Ltd. [China Manufacturers]

GCS low-voltage switchgear cabinet

May 18, 2012

... :* primary and secondary kinetic tank, power distribution cabinet* electric motor power supply and motor control center* split ... loop control system electron cabinet* public utilities* electrical power system* petroleum chemical industry* ships, petroleum oil ... using low voltage power distribution.For electric power supply, auto-machine central control,reactive power compensation, rated current is ...

Supplier: Shijiazhuang Tieqi Heavy Industry Co., Ltd. [China Manufacturers]

microwave filter

Jun 08, 2012

... its application can overcome LC filters tradition of reactive power compensation and harmonic control method shortcomings,achieve dynamic trends compensate,not ... compensate idle work; The three-phase circuit instantaneous reactive power theory is the main basis APF theory.ADF has ... We Can be customized according to user specifications of the power splitters.If you want to know more details ,please ...

Supplier: Kangtesi Electronic Co., Ltd. [China Manufacturers]

Hot selling 1200 moving heads

Sep 05, 2012

... and pbsheat control:4 convective fans, optimum circuit design, pbs power compensationsafe control:accord to the national safe standard,head control ...

Supplier: Guangzhou Hengyuan Stage Light&Audio Equipment Co., Ltd. [China Manufacturers]

hot sale phase advancer jiuchang

Jul 23, 2012

... large wound induction motor, we designed this local reactive power compensation equipment. By changing the rotor current and voltage phase ... current and voltage phase relationship, to improve their motor power factor, increase motor overload and reduce the motor stator ... about six months to recover costs.SpecificationsModelRotor current(A)Power(KW)PCM-500<30075~180PCM-600300~500210~470PCM-800500~ ...

Supplier: Shandong Jiuchang Heavy Industry Technology Co., Ltd. [China Manufacturers]

Street lamp HID Lamp Led lamp Xenon lamp Mining lamp

May 25, 2012

... visual fatigue; 3. Quickly start, immediate on when getting power: It is suitable for different situations. It overcome the limitations ... light can be adjusted.Small design, installation is convenient. No power compensation (PFC),the efficiency can reach 99.98%.The switchboard has ... high efficiency, more than 93%. Low static power loss, less than 1 W.Lumens maintenance ratio: 8000 ...

Supplier: Shanghai DL Tech & Trade Co., Ltd. [China Manufacturers]

Low voltage switchgear

May 16, 2012

... technology performance index, can adapt to the electric power market development needs and introduced the existing products with ... high-rise building industries of distribution system. In large power, petrochemical system with high automation degree, computer interface, ... current 4000A and under the power supply system, and motor control and reactive power compensation use of low-voltage distribution ...

Supplier: Shandong Huashuo Complete Equipment Co., Ltd. [China Manufacturers]

GCK Low-Voltage Draw-out Switch Cabinet

Mar 18, 2012

... as electrical receiving, feeding, lighting, motor control and power compensation. It functions as power control center and motor control center, and is applicable ...

Supplier: Beijing Bestpower Electrical Technology Ltd. [China Manufacturers]

CJ19 SERIES AC CAPACOTOR CONTACTOR

Sep 06, 2012

... series changeover capacitor contactor is mainly applicable to a power line of AC 50Hz or60Hz,rated working voltage up ... inoperation or switch it off in a low voltage reactive power compensation device. The contactor is equippedwith a surge suppressor, which ... -up: (85%~110%); Drop-out: (20%~75%)Us Coil power(VA)Start-up70110110200200Holding811112020Control capacity of auxiliary contactAC-15 360VA;DC ...

Supplier: Yueqing Geenwich Imp & Exp Co., Ltd. [China Manufacturers]

GCS 11kv/12kv/33kv Low Voltage Drawout Switchgear

Oct 14, 2012

... widely used. This installation is suitable for power distribution system in power plant, petroleum industry, chemical industry, metallurgy ... low voltage complete power distribution installation for power distribution,motor central control and reactive power compensation in AC Three- ... phase 50(60) Hz power generation and transmission system ...

Supplier: Changjiang Group Stock Co., Ltd. [China Manufacturers]

CJ19 switch over capacitor contactor

Aug 30, 2012

... .ApplicationCJ19 series changeover capacitor contactor is mainly applicable to a power line of AC 50Hzor 60Hz, rated working voltage up to ... operation or switch it off in a low voltage reactive power compensation device. Thecontactor is equipped with a surge suppressor, which can ...

Supplier: Shanghai Delixi Switchgear Co., Ltd. [China Manufacturers]

DELIXI 0.23-0.69KV 2-60Kvar BSMJ series self-healing LV Shunt capacitors

Nov 19, 2012

... ,the Operating frequency is 50Hz or 60Hz AC power system in reactive power compensation, improve the power factor effectively, reduce reactive loss, improve voltage ... 1000Rated capacitykvar1~60Self-discharge Features The remaining three minutes afterthe power voltage from 50V to the √ 2Un DELIXI 0.23-0 ...

Supplier: Guangxi Delixi Electric Equipment Co., Ltd. [China Manufacturers]

Removable AC Metal-Clad Switchgear

Sep 14, 2012

... certificate 3 CCC and CE certificate I ScopeDevices for power plants, petroleum, chemical, metallurgy, textile, high-rise ... building distribution systems and other industries, in large power plants, petrochemical and other high degree of automation ... below the hair, power distribution systems, motor centralized control, reactive power compensation using the low voltage power distribution equipment.This ...

Supplier: Shanghai ZHENDA Complete Sets Of Electric Equipment Co., Ltd. [China Manufacturers]

CJ19 switching capacitor contactor

Feb 12, 2012

... series switch over capacitor contactors are mainly applicable to power line of AC 50Hzor 60Hz, rated working voltage up ... operation or switch it off in a low voltage reactive power compensation device. The contactor is equipped with a surge suppressor, ... -up:(85%~110%)Us; Drop-out:(20%~75%)UsCoil power(VA)Start-up70110110200200Holding811112020Control capacity of auxiliary contactAC-15 360VA; ...

Supplier: Wenzhou Jerdin Electric Co., Ltd. [China Manufacturers]

Rectifier Diode Modules SKKD81

Oct 31, 2012

... compliance with international standard. Pressure type,excellent temperature characteristics and power cycling capability 350A below modules are forced air cooling;400A ... control, Light adjustment, Non-contact switch Motor softstarter, Static reactive power compensation Welding equipment, Frequency transformer, UPS Battery charging and discharging Rectifier ...

Supplier: Zhejiang Huajing Rectifier Co., Ltd. [China Manufacturers]

16CH easy dmx controller

Apr 20, 2012

... 1.Voltage: AC 110V/120V 60Hz 220V-240V 50Hz 2.Power compensation:16x1.5KW 16CH easy dmx controller Voltage: AC 110V/120V ... control, LED adjusted light and program show 8 channel.2. Power compensation:16x1.5KWUnit size:520x420x170mmUnit weight:5.3kgs DMX512 (digital multiplex ...

Supplier: Guangzhou Xingchen Lighting Factory [China Manufacturers]

welding diode ZP7100A-200V

May 08, 2012

... engineers (4 senior engineers). Henri Assalit, American famous power semiconductor Doctor, is invited as Technical and Development Consultant ... converter, soft starter, motor speed controller, UPS, reactive power compensation and household appliances, etc.The company is inherited with ... brand awareness and build first-class and leading power semiconductor manufacturing base. The company will seek for ...

Supplier: Runau Electronics (Yangzhou) Manufacturing Co., Ltd. [China Manufacturers]

INVERTER ARC WELDER MMA 250G IGBT

Jun 23, 2012

... as high as 0.93 by using the advanced reactive power compensation circuit* The new added EMC (Electro Magnetic Compatibility) ... circuit can reduce the pollution to the electric network* Auto compensation for voltage fluctuation function to insure stable welding current * ... them ideal for outdoor usesTECHNICAL SPECIFICATIONS: Input Power (V):AC380V±15%Input Power Frequency (Hz):50/60No-load Voltage (V ...

Supplier: Taizhou Retop Mechanical & Electrical Co., Ltd. [China Manufacturers]