feeder in power system,China feeder in power system Manufacturers, Suppliers

power line surge protector

Aug 27, 2012

... for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, 380V, and used at the equipotential ... SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and ... give the indication signal, green means normal, red means abnormal.Model and Meaning:Main Technical Parameters:Demension: power line ...

Supplier: Wenzhou Chuangjie Lightning Protection Electrical Co., Ltd.

[China Manufacturers]

power level explosion-proof box for lightning protection

Mar 24, 2013

... 3.SY-B-100KA4PBC 4.ISO9001 5.8 years experiece Power level explosion-proof box for lightning protectionCharacteristics:1.Superior ... Recover by itself, do not affect normal power supplyApplication:In the frond part protection of the power system, install among the LPZ0, LPZ1, ... and LPZ2 surfaces, bleed part of the energy, and limit the overvoltage in a ...

Supplier: Henan Sanyuan Network Science & Technology Co., Ltd.

[China Manufacturers]

220kv oil immersed power transformer

Jul 22, 2012

220kv oil immersed power transformers are used in 230kv or 252kv power system. Feature: 220kv on-load-tap-changing power transformer is made of high- ... quality silicon-steel sheets,and laminated by steps,it is advantageous in low loss ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 220kv oil immersed power transformer

Supplier: Hangzhou Huaru Technology Co., Ltd.

[China Manufacturers]

IP67 cable connector mc4 for photovoltaic system

Jul 22, 2012

... Solcable Company is a modern management in combination of design, production and sale system , PV junction products are PV ... qualified supplier for many large-scale domestic listed companies (solar power system company ) , multinational enterprises and the world’s top ... and system installation companies. Our products were widely used in many large-scale on-grid and off-grid photovoltaic power station ...

Supplier: Dongguan Slocable Photovoltaic Technology Co., Ltd.

[China Manufacturers]

Aliminum copper XLPE insulation PVC sheathed power cable

Feb 07, 2013

... .ApplicationsThe product is suitable for use in power distribution lines or fixed installations with rated power frequency voltage up to and including ... given application shall be suitable for the operating conditions in the system in which the cable is used , and is expressed ... the cable designed;Um-The maximum value of the highest system voltagefor which the equipment may be used Aliminum copper ...

Supplier: Shanghai SOCO Cable Group Co., Ltd.

[China Manufacturers]

Full Plastic Corrosion-Proof Illumination, Power Distribution Box

May 16, 2012

... distributing and overhauling of single-phase illumination and 3 phase power system in the circuit of 50/60Hz, voltage 230/400V. Different distribution ... operation mechanism on the panel. Full Plastic Corrosion-Proof Illumination, Power Distribution Box

Supplier: CZ Explosion-Proof Electric Appliances Co., Ltd.

[China Manufacturers]

Outdoor SF6 Ring Main Unit with Outdoor Power Substation

Mar 16, 2013

... MV network up to 24KV, all compact power stations, power distribution substations in all important industries, such as petrol- ... chemical industry, metallurgical and mining industries, and all transformer substations and wing power system ... SF6 Ring Main Unit can be installed in outdoor power substation.Outdoor power substation

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

Wanlida Active power Filter/50A~600A

Oct 14, 2012

... harmonic source, it generates harmonic and consumes reactive power. APF system is composed of instruction current operational circuit and ... circuit is mainly to detect current components in harmonic current and reactive power of compensation object, and the compensation ... from burn due to harmonic resonanceEnsure safety of power system and reduce energy consumptionAPF Technical FeaturesCan filter all ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

Storage Battery Online Performance Balance System ( Vertical type )

Mar 04, 2013

... technology to prolong and improve batteries Chemfree DC Power System Group devotes itself in providing energy-saving solutions to stations of ... capacity tester and voltage inspection device of batteries in the existing DC power system. It also provides a comprehensive and perfect ... batteries balance online device was applied in the central substation in the Electric Power Bureau of a certain city.On ...

Supplier: Chemfree New Energy Co., Ltd.

[China Manufacturers]

HIFI audiophile power cable Argentum Acoustics PROTEUS-10 AC Power Cord New condition

Oct 10, 2012

... connected device?s actual output. Power cords are as important as every other cable in the system because they carry the same ... amplifiers and subwoofers, in addition to digital and video waveforms in the upper-megahertz range).Feed your power supplies a gourmet ... Proteus-10? power cords and find out how crucial they are to revealing the remarkable sound hiding in your system!SPECIFICATIONS:Geometry: ...

Supplier: Shenzhen Crast Technology Co., Ltd.

[China Manufacturers]

35kV 50~31500kVA Power Distribution Oil-immersed Transformers

Dec 22, 2012

... technical parameter of the 2000kVA power transformer WITHThis kind of electrical power transformer are widely used in the electric power system.The technical parameter of ... the electrical power transformer as follows:RatedCapacity ...

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]

IGBT serious Medium Frequency Power Supply

Jan 25, 2013

... system. Besides, adds inverter theta angle automatic adjustment circuit and impedance regulator to inverter circuit, can reach largest power output no matter in ... . There wouldn’t be any undesirable impact to system from power transmission, outage precedence of main circuit and control ... from zero, so there is no currency impact to power system, there is also automatic repeat start circuit, avoids ...

Supplier: Weifang Kehua Electric Furnace Manufacture Co., Ltd.

[China Manufacturers]

Power Supply Distribution Box ( PDU )

Jun 19, 2012

... is a small-size power distribution system to provide telecom equipment -48V DC power or 220V AC power. It is applied in power second distribution applications ... where demands lower power. There are ...

Supplier: Guangzhou Creator Communications Co., Ltd.

[China Manufacturers]

1000MHz 27dB Gain GaAs Power Doubler Amplifier Module (CGD1027E)

Mar 07, 2013

CGD1027E is a 27dB Gain GaAs Power Doubler Amplifier Module with 1000MHz frequency;Voltage supply is 24V. ... Products Features GaAs Active Devices Power Gain 27dB Low Distortion Excellent Linear GainLow Noise Figure High ... made by GaAs Active Devices; It is suitable to use in CATV system; Operating frequency range is 40-1000MHz; Voltage supply is ...

Supplier: Shenzhen Current Electronics Co., Ltd.

[China Manufacturers]

Underwater Platform Tilt Monitoring System

Mar 16, 2013

... CX06J is a underwater platform tilt monitoring system with CAN BUS interface In this system there are three tilt sensor ZCT245J-FCS ... -jam capacity ,and easy to operate and maintain.2.System diagram:3. Functional characteristics of display:Direct current wide ... parameter and setting when power suddenly offIP65 degreeEMC index:(IEC61000-4)Power supply:(16~30)VDC Unit power consumption: 60mA~130mAWork ...

Supplier: Shanghai Zhichuan Electronic Tech Co., Ltd.

[China Manufacturers]

kitchen calling system

Aug 11, 2012

... the meal hot. Kitchen Calling System Call system for kitchen:kitchen calling system used in the kitchen for the cook inform ... on the sceen. Waiter can know in time and serve the customer in time.System components:Display: MMC-2611HTransmitter: MMC ... -2611DHProduct Parameters:Weight: 1.75KGColor: Silver grayMaterial: ABS (the crust)Power Supply ...

Supplier: Shenzhen Constant Electronics Co., Ltd.

[China Manufacturers]

10KW Magnetic Vertical Axis Wind Turbine with 130RPM for Off Grid System - H

Sep 09, 2012

... light,Vila, Vessel,Communication station and other off-grid power system and so on as well.Some of the features are ... -Excellent Turbulence Compliance -High standard quality components for use in harsh and extreme environments.-Designed for reliable and long operational ... sRated wind speed :10m/sCut-in wind speed :3m/sVoltage rating :96V/110V/220V(DC)Rated power :10000WRated speed :130r/minUltimate ...

Supplier: Shenzhen Suntop Green Energy Co., Ltd.

[China Manufacturers]

0.6/1kV, XLPE Insulated Shipboard Power Cable

Mar 18, 2013

1.High quality 2.Standard: IEC60092 3.Application: power transmission, power system, lighting system, and control system 1. ApplicationsThe product is suitable to used for up ... to and including 0.6/1kV power transmission, power system, lighting system, and control system, etc. in kinds of offshore buildings, such as ship ...

Supplier: Shanghai Special Cable Electrotechnical Co., Ltd.

[China Manufacturers]

3P4W Active & Reactive Power Transducer

Feb 29, 2012

... technique; excellent stabilityDelivering the direction of measured power accuratelyApplicable for active/reactive power measurement in 3P3W systemThe product is customized for multi-quantity ... all quantity measurement in 3P3W Model DescriptionYDD-Type-Input-Power Supply-OutputTypeP4:3P4W active power factor transducerQ4:3P4W reactive power factor transducer(AC)InputV0 ...

Supplier: Guangdong Yada Electronics Co., Ltd.

[China Manufacturers]

chinese starter motor controller/ AC motor soft starter/power soft starter/motor soft starter / Online micro power soft starter

Jul 14, 2012

... TJNR6000 series motor electronic soft starterTJNR6000 intelligent online micro power motor electronic soft starter is suitable for three phase ... DC contactor to operate the built-in bypass system, enabling the performance of built-in contactor to be improved. This is ... reversion protection; If phase failure occurs in upper port4 Highly reliable design a. Power module reliability parameter>2.5times b. ...

Supplier: Tianjin R-Switch Import & Export Co., Ltd.

[China Manufacturers]